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Excellent Practice23
Improvement Could be Made12
Critical Issues to Attend13
Apr 4, 2025 05:09 PM

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Detailed Reviews

Related Category
Most related categories of this website.

apps   courses   cricket   directory   forum   gambling   images   pictures  

Title
JACKS.NL | Online Casino & Sportweddenschappen

Words count: 5    Unique Words: 5    Length: 46 characters
[ To optimize the page title, Use this SEO Title Optimizer ]

Excellent! the title contains 1-12 words, and within 10-70 characters!

The title will be displayed in search engine results in the form of a direct link to the site.

Tips:
1. ideally, the title should contain 10 to 70 characters, including spaces. (Google displays up to 70 characters in the title, and takes into account only the first 12 words.)
2. put the most important and relevant keywords in the title, try not to repeat any word.
3. each individual page should have a unique title.
Description
Welkom bij JACKS.NL ➔ Profiteer van €250 Bonus en ontdek onze online casino games & sports betting ➔ ✓€250 Casino Bonus ✓€100 Gratis Weddenschap

Words count: 19    Length: 158 characters
[ To optimize the page description, Use this SEO Meta Description Optimizer ]


Excellent! Your meta description contains between 70 and 160 characters.

Meta Descriptions provide concise explanations of the contents of web pages, that are commonly used by search engines on search result pages to display preview snippets for a given page.

Tips:
1. it is best to keep meta descriptions between 70-160 characters.
2. a readable, compelling description using important keywords can draw a much higher click-through rate of searchers to the given web page.
3. avoid keyword stuffing, ensure each page has its own unique description.
Google SERP Preview
JACKS.NL | Online Casino & Sportweddenschappen www.jacks.nl/
Welkom bij JACKS.NL ➔ Profiteer van €250 Bonus en ontdek onze online casino games & sports betting ➔ ✓€250 Casino Bonus ✓€100 Gratis Weddenschap

[ To optimize this Google SERP preview, Use this Google SERP Optimizer ]

This is how your site looks like in Google Search Result Page.

an optimized SERP snippet will have a higher click through rate.

Tips:
1. make sure the title is clear, simple, straight to the point.
2. make sure the description is relevant and properly summarized the page content.
Keywords
jack s casino, jacks casino, jacks online

Words count: 7    Length: 41 characters    keyword phrases count : 3

The keywords is too short!
[ To optimize the meta keywords, Use this SEO Meta Keywords Optimizer ]

Keyword Occurrences in Different Sections
Wordkeyword domain title descriptionheadingcontent
2 words:67% (2/3)
jacks casino 0   (0%)
jacks online 0   (0%)
3 words:33% (1/3)
jack s casino 0   (0%)


Meta keywords should not be ignored, though they are not a major ranking factor for most of search engines nowadays. A Meta keywords tag is supposed to be a brief and concise list of the most important themes of your page

Tips:
1. keep your list of keywords or keyword phrases down to 10 - 20 unique words or phrases.
2. separate the words or phrases using a comma (you do not need to leave a space between words separated by commas).
3. do not repeat words or phrases.
4. put your most important word or phrases at the beginning of your list.
Keywords Cloud
This keywords cloud gives your an idea of what are those important keywords appears in your website.

afwijzen  alleen  beste  bet  bonus  casino  cookiebeleid  cookies  deze  door  euro  exclusieve  games  gebruik  gebruiken  gebruikerservaring  gratis  interessante  jacks  maakt  moment  online  ontdek  onze  overeenstemming  profiteer  speel  spelen  spellen  sports  sportweddenschappen  stem  tafel  toestaan  topspellen  uitgelicht  verbeteren  website  weddenschap  welkom 

Top 20 Keywords
Total Terms Count: 145

A few words (7) have a very highly density, they can be adjusted to improve the overall SEO performance.

Top 20 terms occurance and density
KeywordIn DomainIn TitleIn DescriptionIn Heading In Body Density
speel 9 6.21%
bet 8 5.52%
casino 7 4.83%
gratis 7 4.83%
jacks 7 4.83%
tafel 6 4.14%
onze 5 3.45%
online 4 2.76%
spellen 4 2.76%
euro 3 2.07%
deze 3 2.07%
beste 3 2.07%
sportweddenschappen 2 1.38%
bonus 2 1.38%
website 2 1.38%
cookies 2 1.38%
topspellen 2 1.38%
games 2 1.38%
welkom 1 0.69%
profiteer 1 0.69%

keyword density can be used as a factor in determining whether a web page is relevant to a specified keyword or keyword phrase.


Tips:
1. the optimum keyword density to be 1.0% - 3.0%. Using a keyword more than that could be considered search spam.
2. overuse of keywords, a practice called keyword stuffing, will cause a web page to be penalized.
Highlight
<H1><H2><H3><H4><H5><H6><B><U><I><EM><STRONG>Total
84110000201029671202586

Excellent! The page is using HTML headings (<H1> - <H6>) and inline emphasis tags (<EM><B><I><EM><STRONG>)

<H1>

(84)
1. Registratie en legitimatie 
2. Privacy- en cookiestatement 
3. Spelregels  
4. Bonusvoorwaarden
5. Betalingsvoorwaarden
6. Verplichtingen van de speler  
7. Overtreding van de regels 
8. Intellectueel eigendom  
9. Aansprakelijkheid 
10. Klachtenprocedure   
11. Klantenservice 
12.  Chat regels 
13. Afgebroken spellen 
14. Inactieve accounts 
15. Sluiten van een account door de speler 
16. Verantwoord spelen - Wat kost gokken jou? Stop op tijd 18+ 
17. Anti witwassen en financiering van terrorisme  
18. Vergunning en JOI Gaming Ltd.
19. Overige voorwaarden
20. Toepasselijk recht 
21. Contact
1. Registratie en legitimatie 
2. Privacy- en cookiestatement 
3. Spelregels  
4. Bonusvoorwaarden
5. Betalingsvoorwaarden
6. Verplichtingen van de speler  
7. Overtreding van de regels 
8. Intellectueel eigendom  
9. Aansprakelijkheid 
10. Klachtenprocedure   
11. Klantenservice 
12.  Chat regels 
13. Afgebroken spellen 
14. Inactieve accounts 
15. Sluiten van een account door de speler 
16. Verantwoord spelen - Wat kost gokken jou? Stop op tijd 18+ 
17. Anti witwassen en financiering van terrorisme  
18. Vergunning en JOI Gaming Ltd.
19. Overige voorwaarden
20. Toepasselijk recht 
21. Contact
1. Registratie en legitimatie 
2. Privacy- en cookiestatement 
3. Spelregels  
4. Bonusvoorwaarden
5. Betalingsvoorwaarden
6. Verplichtingen van de speler  
7. Overtreding van de regels 
8. Intellectueel eigendom  
9. Aansprakelijkheid 
10. Klachtenprocedure   
11. Klantenservice 
12.  Chat regels 
13. Afgebroken spellen 
14. Inactieve accounts 
15. Sluiten van een account door de speler 
16. Verantwoord spelen - Wat kost gokken jou? Stop op tijd 18+ 
17. Anti witwassen en financiering van terrorisme  
18. Vergunning en JOI Gaming Ltd.
19. Overige voorwaarden
20. Toepasselijk recht 
21. Contact
1. Registratie en legitimatie 
2. Privacy- en cookiestatement 
3. Spelregels  
4. Bonusvoorwaarden
5. Betalingsvoorwaarden
6. Verplichtingen van de speler  
7. Overtreding van de regels 
8. Intellectueel eigendom  
9. Aansprakelijkheid 
10. Klachtenprocedure   
11. Klantenservice 
12.  Chat regels 
13. Afgebroken spellen 
14. Inactieve accounts 
15. Sluiten van een account door de speler 
16. Verantwoord spelen - Wat kost gokken jou? Stop op tijd 18+ 
17. Anti witwassen en financiering van terrorisme  
18. Vergunning en JOI Gaming Ltd.
19. Overige voorwaarden
20. Toepasselijk recht 
21. Contact

<H2>

(1)

<H3>

(10)
Uitgelicht
De beste spellen
Alleen te spelen bij Jacks.nl
Spelaanbieder van de maand!
Proef jij ook de Jackpot?
Onze populaire tafelspellen
Zoekresultaten
Populaire spellen
Zoekresultaten
Populaire spellen
<B> (20)Belangrijke:
Lees Meer
Netto stortingsgrens:
Doe de check
SPEEL NU dE SPELLEN VANOCTOPLAY
SPEEL NU dE SPELLEN VANCHERRY PLAY
PRAGMATIC PLAY PRIJS DROP WIN WILLEKEURIG TOT 
je inzet
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<U> (102)Bonusvoorwaarden
Bonusvoorwaarden
Bonusvoorwaarden
Bonusvoorwaarden
Bonusvoorwaarden
Bonusvoorwaarden
Casino
Live Casino regels
Sportsbook 
Algemene Bonusvoorwaarden
Additionele Bonusvoorwaarden
Prioriteit
Claimen en toekennen van de bonus
Maximale inzetlimiet per spelronde
Uitsluiting bonusprogramma
Vrijwillig
Onvrijwillig
Rondspeelvoorwaarden
Vervaldatum
Uitbetalen van de bonus
Wijzigen van de bonus
Stortingen
Limiet 
Uitbetalingen
Limieten
Verlieslimiet 
Time-out
Zelf-uitsluiting en CRUKS
Registratie speelgedrag
Casino
Live Casino regels
Sportsbook 
Algemene Bonusvoorwaarden
Additionele Bonusvoorwaarden
Prioriteit
Claimen en toekennen van de bonus
Maximale inzetlimiet per spelronde
Uitsluiting bonusprogramma
Vrijwillig
Onvrijwillig
Rondspeelvoorwaarden
Vervaldatum
Uitbetalen van de bonus
Wijzigen van de bonus
Stortingen
Limiet 
Uitbetalingen
Limieten
Verlieslimiet 
Time-out
Zelf-uitsluiting en CRUKS
Registratie speelgedrag
Casino
Live Casino regels
Sportsbook 
Algemene Bonusvoorwaarden
Additionele Bonusvoorwaarden
Prioriteit
Claimen en toekennen van de bonus
Maximale inzetlimiet per spelronde
Uitsluiting bonusprogramma
Vrijwillig
Onvrijwillig
Rondspeelvoorwaarden
Vervaldatum
Uitbetalen van de bonus
Wijzigen van de bonus
Stortingen
Limiet 
Uitbetalingen
Limieten
Verlieslimiet 
Time-out
Zelf-uitsluiting en CRUKS
Registratie speelgedrag
Casino
Live Casino regels
Sportsbook 
Algemene Bonusvoorwaarden
Additionele Bonusvoorwaarden
Prioriteit
Claimen en toekennen van de bonus
Maximale inzetlimiet per spelronde
Uitsluiting bonusprogramma
Vrijwillig
Onvrijwillig
Rondspeelvoorwaarden
Vervaldatum
Uitbetalen van de bonus
Wijzigen van de bonus
Stortingen
Limiet 
Uitbetalingen
Limieten
Verlieslimiet 
Time-out
Zelf-uitsluiting en CRUKS
Registratie speelgedrag
<I> (96)PAK 50X OF 100X 
JE INZET ALSJOUW VOORSPELLING UITKOMT!
SPEEL NU dE SPELLEN VANOCTOPLAY
SPEEL NU dE SPELLEN VANCHERRY PLAY
PRAGMATIC PLAY PRIJS DROP WIN WILLEKEURIG TOT 
je inzet
JOUW VOORSPELLING UITKOMT!
<EM> (71)Eredivisie: AZ VS FEYENOORD
Casino WELKOMSTBONUS100% TOT €250
SPORT WELKOMSTBONUSFREE BET TOT €100
JACKS.NL is Populairste Website van het jaar!
NU BIJ JACKS.NL
PAK TOT €250NODIG JE VRIENDEN UIT
AZ VS FEYENOORD
PAK 100X JE INZET ALS JOUW VOORSPELLING UITKOMT!
CASINO WELKOMSTBONUS 100% TOT €250 BONUS
SPORT WELKOMSTBONUS FREE BET TOT €100
JACKS.NL is PopulairsteWebsite van het jaar!
JACKS.NL is PopulairsteWebsite van het jaar!
SPEEL NU DE SPELLEN
VAN OCTOPLAY
SPEEL NU DE SPELLEN
VAN CHERRY PLAY 
PRAGMATIC PLAY PRIJS DROP
NODIG JE VRIENDEN UIT
en PAK TOT €300
Alleen beschikbaar voor spelers van 24 jaar of ouder.
Bonusvoorwaarden
zijn van toepassing. *storting vereist.  
Alleen beschikbaar voor spelers van 24 jaar of ouder.
Bonusvoorwaarden
zijn van toepassing. *storting vereist. 
Alleen beschikbaar voor spelers van 24 jaar of ouder.
Bonusvoorwaarden
zijn van toepassing. *storting vereist.  
Alleen beschikbaar voor spelers van 24 jaar of ouder.
Bonusvoorwaarden
zijn van toepassing. *storting vereist. 
Alleen beschikbaar voor spelers van 24 jaar of ouder.
Bonusvoorwaarden
zijn van toepassing. *storting vereist.  
Alleen beschikbaar voor spelers van 24 jaar of ouder.
Bonusvoorwaarden
zijn van toepassing. *storting vereist. 
JOI Gaming Ltd is gevestigd in Malta en staat daar ingeschreven onder bedrijfsnummer C66036 aan het adres Tower Sixty3, level 8, Tower Road 63, SLIEMA, SLM 1609, Malta.
Soort interventie: 
Soort interventie: 
Soort interventie: 
Soort interventie: 
Soort interventie: 
Soort interventie:
JOI Gaming Ltd is gevestigd in Malta en staat daar ingeschreven onder bedrijfsnummer C66036 aan het adres Tower Sixty3, level 8, Tower Road 63, SLIEMA, SLM 1609, Malta.
Soort interventie: 
Soort interventie: 
Soort interventie: 
Soort interventie: 
Soort interventie: 
Soort interventie:
JOI Gaming Ltd is gevestigd in Malta en staat daar ingeschreven onder bedrijfsnummer C66036 aan het adres Tower Sixty3, level 8, Tower Road 63, SLIEMA, SLM 1609, Malta.
Soort interventie: 
Soort interventie: 
Soort interventie: 
Soort interventie: 
Soort interventie: 
Soort interventie:
JOI Gaming Ltd is gevestigd in Malta en staat daar ingeschreven onder bedrijfsnummer C66036 aan het adres Tower Sixty3, level 8, Tower Road 63, SLIEMA, SLM 1609, Malta.
Soort interventie: 
Soort interventie: 
Soort interventie: 
Soort interventie: 
Soort interventie: 
Soort interventie:
<STRONG> (202)Casino WELKOMSTBONUS100% TOT €250
SPORT WELKOMSTBONUSFREE BET TOT €100
JACKS.NL is Populairste Website van het jaar!
PAK TOT €250NODIG JE VRIENDEN UIT
AZ VS FEYENOORD
PAK 100X JE INZET ALS JOUW VOORSPELLING UITKOMT!
CASINO WELKOMSTBONUS 100% TOT €250 BONUS
SPORT WELKOMSTBONUS FREE BET TOT
€100
JACKS.NL is PopulairsteWebsite van het jaar!
JACKS.NL is PopulairsteWebsite van het jaar!
SPEEL NU DE SPELLEN
VAN OCTOPLAY
SPEEL NU DE SPELLEN
VAN CHERRY PLAY 
PRAGMATIC PLAY PRIJS DROP
NODIG JE VRIENDEN UIT
en PAK TOT €300
JACKS.NL Game Providers
JACKS.NL Partners
Volg ons ook op social media
Heb je een vraag?
Beschikbare betaalmethodes
Volg ons ook op social media
Inhoud
Casino
Live Casino regels
Sportsbook 
E-mail:
Telefoon:
Algemene Bonusvoorwaarden
HIER
Additionele Bonusvoorwaarden
Additionele Bonusvoorwaarden”).
Prioriteit
Claimen en toekennen van de bonus
Maximale inzetlimiet per spelronde
Uitsluiting bonusprogramma
Vrijwillig
bonusprogramma
Onvrijwillig
Rondspeelvoorwaarden
Vervaldatum
Uitbetalen van de bonus
Wijzigen van de bonus
Stortingen
Limiet 
Uitbetalingen
onherroepelijk
Limieten
Verlieslimiet 
Time-out
Zelf-uitsluiting en CRUKS
Registratie speelgedrag
Inhoud
Casino
Live Casino regels
Sportsbook 
E-mail:
Telefoon:
Algemene Bonusvoorwaarden
HIER
Additionele Bonusvoorwaarden
Additionele Bonusvoorwaarden”).
Prioriteit
Claimen en toekennen van de bonus
Maximale inzetlimiet per spelronde
Uitsluiting bonusprogramma
Vrijwillig
bonusprogramma
Onvrijwillig
Rondspeelvoorwaarden
Vervaldatum
Uitbetalen van de bonus
Wijzigen van de bonus
Stortingen
Limiet 
Uitbetalingen
onherroepelijk
Limieten
Verlieslimiet 
Time-out
Zelf-uitsluiting en CRUKS
Registratie speelgedrag
Inhoud
Casino
Live Casino regels
Sportsbook 
E-mail:
Telefoon:
Algemene Bonusvoorwaarden
HIER
Additionele Bonusvoorwaarden
Additionele Bonusvoorwaarden”).
Prioriteit
Claimen en toekennen van de bonus
Maximale inzetlimiet per spelronde
Uitsluiting bonusprogramma
Vrijwillig
bonusprogramma
Onvrijwillig
...


HTML headings and emphasis tags are the most basic forms to indicate important content.

Tips:
1. use your keywords in the headings and make sure the first level heading (<H1>) includes the most important keywords.
2. never duplicate the title tag content in the heading tags.
3. for more effective SEO, use only one <H1> tag per page
Reading Level
48.1

The page text content is a bit too difficult to be read and understood!

Ensure your page content text can be read and understood by most of your site visitors. not too difficult nor too simple.

Tips:
1. a score below 30, indicates the text content is too difficult to be read and understood.
2. a sore above 80, may suggest that the site is lack of in-depth and expertise of its topics (low quality content).
3. an optimal reading level score shall be 50-70.
Language
nl Excellent! the website declared its language in use.

the detected language is : nl

Declare the language in use can help search engine to better understand and rendering your page, especially when special characters are encountered.
Page Encoding
utf-8 Excellent! the website declared its character encoding.

Declare the character encoding can help search engine to better rendering your page, especially when it comes to
non-asii characters.
Favicon
Excellent! the website has a shortcut favicon image.

RSS
the website does not have a RSS Feed.

Robots.txt
Robots.txt is not presented for the site.

Robots.txt file can be used to regulate access of search engine crawlers, properly configured robots.txt file can help
crawlers to better understand your website.

Tips:
1. grand robots access to those pages you wish them to crawl.
2. restrict access to those pages you do not wish search engines to see and crawl.
XML Sitemap
XML Sitemap is not presented for the site.
[ To generate XML sitemap, Use this XML Sitemap Generator ]

Sitemap helps search engine crawler to identify your website pages.

Tips:
1. ensure all your important pages are listed in the sitemap.
2. ensure to indicate the frequency of change and importance of each url.
3. inform search engines of the location/URL of your sitemap (eg, For Google, you can set the website sitemap location through Google Webmaster management panel).
Loading Time
0.81 seconds - 121.66 Kb/s

Excellent! the site is pretty fast and it takes less than 1 second to load.

Estimated loading time for different internet connections
Modem
(56Kbits/s)
Mobile/HSDPAM
(7.2Mbits/s)
ADSL
(8Mbits/s)
Cable
(30Mbits/s)
Optical Fibre
(100Mbits/s)
14.08 s 0.11 s 0.10 s 0.03 s 7.88 ms

Site speed is becoming an crucial ranking factor. Slow page loading is one of the biggest complains of web users. If the loading time is too long, you may need to check your server, network, or system codes and structure.

Tips:
1. ideal loading time is less than 1 seconds, if it take more than 5 seconds to load your site, likely users will run out of patience, so do search engines.
2. improve your SEO by optimizing your website to have a small size and faster responding server.
Total Size
99 Kb (98,541 bytes)

Excellent! the page size is just nice, that is within 30K-150K!

Page size affects the speed of your website.

Tips:
1. try to keep you page size between 30K-150K
2. put javascript and style sheet in separate files, and link them to the main page.
3. use optimized images for web and set up your server with gzip for downloading
Text To Code Ratio
Total Size Text Size HTML Code Size Text/HTML Code Ratio
99 Kb (98,541 bytes) 1 Kb (1,155 bytes) 97 Kb (97,386 bytes) 1.19 %


The Text/HTML Code Ratio is a bit too low, you may not have enough content to rank well!

the ratio of text to HTML code should always be above 15% for good SEO gain,
it is below 15% then that means that your website probably needs more text content.

Tips:
1. a ratio between 25% and 70% is ideal, when it goes beyond than that, the page might run the risk of being considered as spam. As long as the content is relevant and gives essential information, it is a plus point to have more of it.
2. improve your SEO by adding more relevant text to your pages and also increasing your keyword density.
Flash
Excellent! No flash component is detected on this page.

Flash content can not be properly indexed by search engines, and normally flash file is large in size, which slow down the loading of your page.

Tips:
1. avoid flash content whenever possible if you wish to have a fast and SEO friendly website.
Frame
Excellent! No frame is detected on this page.

Framesets and individual frames could cause problem for search engine to crawl your pages

Tips:
1. avoid frames whenever possible.
2. search engines do not like frames.
3. use iframe instead if you really have no choice.
Inline CSS
764 Inline CSS components are detected on this page.

It is a good practice to move inline CSS rules into an external CSS file in order to make your page lighter and increasing the text to code ratio.

Tips:
1. move inline css rules to external css file.
2. separate style from html.
Nested Table
Excellent! No nested table is detected on this page (nested table : 0, total table : 5)

nested tables could slow down page rendering and lead to bad user experience.

Tips:
1. avoiding <table> for your page layout.
2. using <div> instead of <table>.
Plain Text Email
Excellent! No Plain Text Email is detected on this page.

Redirect Count
1 redirection was detected for loading this page.

Using HTTPS
Excellent! HTTPS is used for your page.

WWW Resolve
Excellent! the websites http://www.jacks.nl and http://jacks.nl are resolved to the same url :https://jacks.nl/

Search Engines treat URLs with or without "www" as two different records.

Tips:
1. edit your .htaccess file and permanently redirect one to the other (eg redirect www.mysite.com to mysite.com).
IP Canonicalization
Excellent! IP address of the site http://104.18.23.87 is forwarded to its domain name site https://jacks.nl/.

URL Rewrite
Non SEO Friendly URLs
https://jacks.nl/prom..._ga_59G04X07QN*MTY3NTE3MTA3Ni41LjEuMTY3NTE3MTU3OC4wLjAuMA..


You may use url rewrite techniques to make these 1 urls to be SEO friendly.

clean, short and relevant URLs are favoured by users and search engines

Tips:
1. use url rewrite to turn dynamic pages with query parameters into seo friendly static pages.
2. put your important keywords in the url.
3. good urls are not only user friendly but also seo friendly.
Underscore In URL
URLs with underscore
https://jacks.nl/promoties/voetbal_oddsboost
https://jacks.nl/casino/cherry_play
https://jacks.nl/promoties/pragmatic_play_prijsdrops
https://jacks.nl/promoties/voetbal_oddsboost
https://jacks.nl/casino/cherry_play
https://jacks.nl/promoties/pragmatic_play_prijsdrops_maart
https://jacks.nl/prom...TE3MTA3Ni41LjEuMTY3NTE3MTU3OC4wLjAuMA..
https://jacks.nl/casino/play_n_go
https://jacks.nl/casino/push_gaming
https://jacks.nl/casino/booming_games
https://jacks.nl/casino/no_limit_city
https://jacks.nl/casino/mga_games
https://jacks.nl/casino/gaming_corps
https://jacks.nl/casino/cherry_play
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http://jacks.nl/#_Toc88560617
http://jacks.nl/#_Toc88560618
http://jacks.nl/#_Toc88560619
http://jacks.nl/#_Toc88560620
http://jacks.nl/#_Toc88560621
http://jacks.nl/#_Toc88560622
http://jacks.nl/#_Toc88560623
http://jacks.nl/#_Toc88560624
http://jacks.nl/#_Toc88560625
http://jacks.nl/#_Toc88560626
http://jacks.nl/#_Toc88560627
http://jacks.nl/#_Toc88560628
http://jacks.nl/#_Toc88560629
http://jacks.nl/#_Toc88560630
http://jacks.nl/#_Toc88560631
http://jacks.nl/#_Toc88560632
http://jacks.nl/#_Toc88560633
http://jacks.nl/#_Toc88560634
http://jacks.nl/#_Toc88560635
http://jacks.nl/#_Toc88560636
http://jacks.nl/#_Toc88560616
http://jacks.nl/#_Toc88560617
http://jacks.nl/#_Toc88560618
http://jacks.nl/#_Toc88560619
http://jacks.nl/#_Toc88560620
http://jacks.nl/#_Toc88560621
http://jacks.nl/#_Toc88560622
http://jacks.nl/#_Toc88560623
http://jacks.nl/#_Toc88560624
http://jacks.nl/#_Toc88560625
http://jacks.nl/#_Toc88560626
http://jacks.nl/#_Toc88560627
http://jacks.nl/#_Toc88560628
http://jacks.nl/#_Toc88560629
http://jacks.nl/#_Toc88560630
http://jacks.nl/#_Toc88560631
http://jacks.nl/#_Toc88560632
http://jacks.nl/#_Toc88560633
http://jacks.nl/#_Toc88560634
http://jacks.nl/#_Toc88560635
http://jacks.nl/#_Toc88560636
http://jacks.nl/#_Toc88560616
http://jacks.nl/#_Toc88560617
http://jacks.nl/#_Toc88560618
http://jacks.nl/#_Toc88560619
http://jacks.nl/#_Toc88560620
http://jacks.nl/#_Toc88560621
http://jacks.nl/#_Toc88560622
http://jacks.nl/#_Toc88560623
http://jacks.nl/#_Toc88560624
http://jacks.nl/#_Toc88560625
http://jacks.nl/#_Toc88560626
http://jacks.nl/#_Toc88560627
http://jacks.nl/#_Toc88560628
http://jacks.nl/#_Toc88560629
http://jacks.nl/#_Toc88560630
http://jacks.nl/#_Toc88560631
http://jacks.nl/#_Toc88560632
http://jacks.nl/#_Toc88560633
http://jacks.nl/#_Toc88560634
http://jacks.nl/#_Toc88560635
http://jacks.nl/#_Toc88560636


You have 98 Urls with underscore.

Search Engines treat hyphen as word separator, they do not treat underscore as word separator.


Tips:
1. use hyphen "-" instead of underscore "_" to optimize your page url.
2. help search engines to better understand your url, eventually will benefit your page`s ranking.
Links
Internal Links
(link to pages within this domain)
External Links
(link to pages on other websites)
Total
361 35 396


Too many links (396), it may be considered as spam!

Internal Links (link to pages within this domain) - 361
URL Anchor Text
https://jacks.nl
https://jacks.nl/sportsSports
https://jacks.nl/casinoCasino
https://jacks.nl/live-casinoLive Casino
https://jacks.nl/promotiesPromoties
https://jacks.nl/loginInloggen
https://jacks.nl/registrationRegistreren
https://jacks.nlHome
https://jacks.nl/sportsSports
https://jacks.nl/casinoCasino
https://jacks.nl/live-casinoLive Casino
https://jacks.nl/promotiesPromoties
https://jacks.nl/speelwijzerSpeelwijzer
https://jacks.nl/registrationRegistreren
https://jacks.nl/verantwoord-spelenVerantwoord Spelen
https://jacks.nl/belangrijke-wijzigingen-vanaf-1-oktober
https://jacks.nl/verify/vragenlist-bron-van-inkomsten
https://jacks.nl/promoties/voetbal_oddsboostVoor nieuwe spelers, 24+.  Lee...
https://jacks.nl/registrationREGISTREREN
https://jacks.nl/promoties/casino-welkomstbonusEnkel voor spelers van 24+ en ...
https://jacks.nl/registrationREGISTREREN
https://jacks.nl/promoties/sport-welkomstbonusEnkel voor spelers van 24+ en ...
https://jacks.nl/registrationREGISTREREN
https://jacks.nl/casinoSPEEL NU
https://jacks.nl/registrationREGISTREREN
https://jacks.nl/registrationREGISTREREN
https://jacks.nl/casino/octoplaySPEEL NU
https://jacks.nl/registrationREGISTREREN
https://jacks.nl/casino/cherry_playSPEEL NU
https://jacks.nl/registrationREGISTREREN
https://jacks.nl/promoties/pragmatic_play_prijsdropsSPEEL NU
https://jacks.nl/promoties/voetbal_oddsboostVoor nieuwe spelers, 24+.  Lee...
https://jacks.nl/registrationREGISTREER
https://jacks.nl/promoties/casino-welkomstbonusEnkel voor spelers van 24+ en ...
https://jacks.nl/registrationREGISTREER
https://jacks.nl/promoties/sportswelkomstbonusEnkel voor spelers van 24+ en ...
https://jacks.nl/registrationREGISTREER
https://jacks.nl/registrationREGISTREER
https://jacks.nl/casinoSPEEL NU
https://jacks.nl/registrationREGISTREER
https://jacks.nl/casino/octoplaySPEEL NU
https://jacks.nl/casino/octoplay
https://jacks.nl/registrationREGISTREER
https://jacks.nl/casino/cherry_playSPEEL NU
https://jacks.nl/registrationREGISTREER
https://jacks.nl/promoties/pragmatic_play_prijsdrops_maartSPEEL NU
https://jacks.nl/promoties/refer-a-friendEnkel voor spelers van 24+ en ...
http://jacks.nl/registrationRegistreren
http://jacks.nl/promoties/sport-welkomstbonusLees Meer
http://jacks.nl/promoties/sport-welkomstbonusLees Meer
https://jacks.nl/promoties/sport-welkomstbonusBonusvoorwaarden
http://jacks.nl/registrationRegistreren
http://jacks.nl/promoties/sport-welkomstbonusLees Meer
http://jacks.nl/promoties/sport-welkomstbonusLees Meer
https://jacks.nl/promoties/sport-welkomstbonusBonusvoorwaarden
https://jacks.nl/prom...TE3MTA3Ni41LjEuMTY3NTE3MTU3OC4wLjAuMA..
http://jacks.nl/registrationRegistreren
http://jacks.nl/promoties/casino-welkomstbonusLees Meer
http://jacks.nl/promoties/casino-welkomstbonusLees Meer
https://jacks.nl/promoties/casino-welkomstbonusBonusvoorwaarden
http://jacks.nl/registrationRegistreren
http://jacks.nl/promoties/casino-welkomstbonusLees Meer
http://jacks.nl/promoties/casino-welkomstbonusLees Meer
https://jacks.nl/promoties/casino-welkomstbonusBonusvoorwaarden
http://jacks.nl/registrationRegistreren
http://jacks.nl/promoties/casino-welkomstbonusLees Meer
http://jacks.nl/promoties/casino-welkomstbonusLees Meer
https://jacks.nl/promoties/casino-welkomstbonusBonusvoorwaarden
http://jacks.nl/registrationRegistreren
http://jacks.nl/promoties/casino-welkomstbonusLees Meer
http://jacks.nl/promoties/casino-welkomstbonusLees Meer
https://jacks.nl/promoties/casino-welkomstbonusBonusvoorwaarden
https://jacks.nl
https://jacks.nl/loginInloggen
https://jacks.nl/registrationRegistreren
https://jacks.nl/casino/relax-gaming
https://jacks.nl/casino/pragmatic-play
https://jacks.nl/casino/greentube
https://jacks.nl/casino/play_n_go
https://jacks.nl/casino/kalamba
https://jacks.nl/live-casino
https://jacks.nl/casino/Netent
https://jacks.nl/casino/redtiger
https://jacks.nl/casino/push_gaming
https://jacks.nl/casino/booming_games
https://jacks.nl/casino/gamesglobal
https://jacks.nl/casino/synot
https://jacks.nl/casino/no_limit_city
https://jacks.nl/casino/gamomat
https://jacks.nl/casino/slingo
https://jacks.nl/casino/blueprint
https://jacks.nl/casino/oryx
https://jacks.nl/sports
https://jacks.nl/casino/indigo-magic
https://jacks.nl/casino/mga_games
https://jacks.nl/casino/btg
https://jacks.nl/casino/playson
https://jacks.nl/casino/redrakegaming
https://jacks.nl/casino/atomicslotlab
https://jacks.nl/casino/swintt
...

External Links (link to pages on other websites) - 35
URL Anchor Text
https://www.facebook.com/jackscasinosports
https://www.instagram.com/jacks.nl.official/
https://www.youtube.com/@jacksnl
https://www.friendsofjacks.eu/signup.htmlAffiliate Programma
https://www.facebook.com/jackscasinosports
https://www.instagram.com/jacks.nl.official/
https://www.youtube.com/@jacksnl
https://www.friendsofjacks.eu/signup.htmlAffiliate Programma
https://gamban.com/signup/promo/jackscasino
https://ibia.bet/
https://kansspelautor...nline-gokken/@12317/joi-gaming-limited/1959/01.251.762.
https://kansspelautor....nl/veilig-spelen/veilig-online-gokken/
https://gamban.com/
https://ibia.bet/
https://kansspelautor....nl/veilig-spelen/veilig-online-gokken/
https://kansspelautor...nline-gokken/@12317/joi-gaming-limited/1959/01.251.762.
https://gamban.com/
https://ibia.bet/
https://kansspelautor...nline-gokken/@12317/joi-gaming-limited/1959/01.251.762.
https://kansspelautor....nl/veilig-spelen/veilig-online-gokken/
https://kansspelautor....nl/veilig-spelen/veilig-online-gokken/
https://kansspelautor...nline-gokken/@12317/joi-gaming-limited/1959/01.251.762.
https://kansspelautor...n/gokproblemen/gokstop-ander-aanvragen/het indienen van een aanvraag.
https://kansspelautor...nline-gokken/@12317/joi-gaming-limited/1959/01.251.762
https://kansspelautor...nline-gokken/@12317/joi-gaming-limited/1959/01.251.762
https://kansspelautor...n/gokproblemen/gokstop-ander-aanvragen/het indienen van een aanvraag.
https://kansspelautor...nline-gokken/@12317/joi-gaming-limited/1959/01.251.762
https://kansspelautor...nline-gokken/@12317/joi-gaming-limited/1959/01.251.762
https://kansspelautor...n/gokproblemen/gokstop-ander-aanvragen/het indienen van een aanvraag.
https://kansspelautor...nline-gokken/@12317/joi-gaming-limited/1959/01.251.762
https://kansspelautor...nline-gokken/@12317/joi-gaming-limited/1959/01.251.762
https://kansspelautor...n/gokproblemen/gokstop-ander-aanvragen/het indienen van een aanvraag.
https://kansspelautor...nline-gokken/@12317/joi-gaming-limited/1959/01.251.762
https://kansspelautor...nline-gokken/@12317/joi-gaming-limited/1959/01.251.762
https://static.zdasse...eChat.html?v=10#key=jacksnl.zendesk.comklantenservice

reasonable number of links (below 100) per page will give a better user experience.


Tips:
1. keep the number of links per page below 100.
2. having more than 100 links in a single page will lead to a bad user experience, and it possibly runs into the risk of been considered as spam.
3. search engines may not follow all the links if you have too many of them in a single page.
Images
Total Images Alt Present Alt Missing
39 11 28


28 images do not have Alt values.

Image URL - 39
URL ALT Text
https://jacks.nl/static/jacks2/images/cookie-consent-icon.svg
https://jacks.nl/static/jacks2/images/plus.svg
https://jacks.nl/static/jacks2/images/user-profile.svg
https://jacks.nl/static/jacks2/images/chat-menu.svg
https://jacks.nl/static/jacks2/images/icon-table-unallowed.svg
https://jacks.nl/static/jacks2/images/user-info.svg
https://jacks.nl/static/jacks2/images/icon-table-unallowed.svg
https://jacks.nl/static/jacks2/images/user-info.svg
https://jacks.nl/static/jacks2/images/icon-table-unallowed.svg
https://jacks.nl/static/jacks2/images/user-info.svg
https://jacks.nl/static/jacks2/images/icon-table-unallowed.svg
https://jacks.nl/static/jacks2/images/user-info.svg
https://jacks.nl/static/jacks2/images/icon-table-unallowed.svg
https://jacks.nl/static/jacks2/images/user-info.svg
https://jacks.nl/static/jacks2/images/icon-table-unallowed.svg
https://jacks.nl/static/jacks2/images/user-info.svg
http://jacks.nl/media/2021-08/responsible18-gray.svgresponsible_gaming
http://jacks.nl/media/2021-08/responsible18.svgresponsible_gaming
https://jacks.nl/media/2021-08/responsible18.svgresponsible_gaming
https://jacks.nl/media/2022-03/licence-date.pngTC
https://jacks.nl/media/2022-03/licence-date.pngTC
https://jacks.nl/media/2022-03/licence-date.pngTC
https://jacks.nl/media/2022-03/licence-date.pngTC
https://jacks.nl/media/2022-03/licence-date.pngTC
https://jacks.nl/media/2022-03/licence-date.pngTC
https://jacks.nl/media/2022-03/licence-date.pngTC
https://jacks.nl/media/2022-03/licence-date.pngTC
https://jacks.nl/static/jacks2/images/icon-table-unallowed.svg
https://jacks.nl/static/jacks2/images/user-info.svg
https://jacks.nl/static/jacks2/images/icon-table-unallowed.svg
https://jacks.nl/static/jacks2/images/user-info.svg
https://jacks.nl/static/jacks2/images/icon-table-unallowed.svg
https://jacks.nl/static/jacks2/images/user-info.svg
https://jacks.nl/static/jacks2/images/icon-table-unallowed.svg
https://jacks.nl/static/jacks2/images/user-info.svg
https://jacks.nl/static/jacks2/images/icon-success.svg
https://jacks.nl/static/jacks2/images/icon-success.svg
https://jacks.nl/static/jacks2/images/icon-success.svg
https://jacks.nl/static/jacks2/images/icon-success.svg


search engines cannot `see` images, proper Alt content will help them to better understand and index images.

Tips:
1. always add alt attributes to images. Alt is mandatory for accessibility and for valid XHTML.
2. words used within an image`s Alt attribute should be its text equivalent and convey the same information.
3. use a human-readable caption and descriptive text around the image.
CSS
Style Block In Same Page Links to External Style Files Total
0 1 1


Excellent! all stylesheets are kept in separate files.

Links To External Stylesheet Files - 1
Stylesheet URL rel type
http://jacks.nl/styles/jacks2.css?id=b4bb131603731e0568e1stylesheet

Script
Scripts Block In Same Page Links to External Script Files Total
14 9 23


Too many (9) external scripts files , it will slow down the downlaoding.

Links To External Script Files - 9
Script URL Type
http://jacks.nl/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js
https://cdn.oryxgaming.com/portal/api/pwjs/1.1.0/pwjs/pw.js
https://cdn.oryxgamin...tal/api/pwjs/1.1.0/pwjs_plugin_cookie-login/pwjs_p_co-lo.js
https://cdn.oryxgaming.com/portal/api/cashier2/25.02.02/candyapple/js/app.js
https://cdn.oryxgaming.com/portal/api/25.02_02/socket.io.min.js
http://jacks.nl/js/manifest.js?id=af46fc801cd4d8d914ef
http://jacks.nl/js/vendors.js?id=8a551115489c5620d71c
http://jacks.nl/js/jacks2.js?id=d7c29d5d8675fa8fbff6
http://jacks.nl/site-translations.js?b97555ef63a0e1cac9489c970a1e58f554ce8fcf

put scripts together and link them from an external files rather then put them in the same file as the main page.

Tips:
1. reduce the use of in-page scripts, put them in separate files and link them in.
2. reduce the number of external script files, it will help browser to make lesser number of http requests from the server.
3. optimize or compress the script files to have smaller size and faster loading.
Blog Or News Release
There is no Blog associated with your site.

Having a blog is a great way to provide fresh content and retain users, search engines favour it too.


Tips:
1. regularly update your blog and provide fresh and quality content.
2. relevant blogs of your website topics, generate more credits in the eyes of your visitors, as well as search engines.
DMOZ Listing
No

Your site is not listed in the DMOZ Open Directory. DMOZ Open Directory Project

Google Analytics
Analytics Service is not implemented for the site.

Social Media Integration
Good! your site is integrated with social media.

Facebook Pagehttps://www.facebook.com/jackscasinosports
Twitter AccountNot Found
Google+ PageNot Found


Trustworthiness
0

No Trustworthiness Score is calculated for the site.

0
0 - 19 20 - 39 40 - 59 60 - 79 80 - 100
Very Poor Poor Unsatisfactory Good Excellent


Users are concerned about the safety of their online transactions. Trustworthiness rating is based on real user ratings and that tells you how much other users trust this site, so do the serch engines. note: this trustworthiness score is provided by WOT (Web of Trust).

Tips:
1. pay attention to the look and design of your site, many people look for visual cues when assessing a site`s credibility
2. make your site easy to use, sites that are easy to navigate are perceived as being more trustworthy.
3. make it easy for user to contact you, users will be more comfortable and feel more secured shall they need to get in touch with you.
Child Safe
0 No Child Safe Score is calculated for the site.

0
0 - 19 20 - 39 40 - 59 60 - 79 80 - 100
Very Poor Poor Unsatisfactory Good Excellent


Safe Browsing
Safe! the site jacks.nl is NOT currently listed as suspicious, most-likely it is clean from malware and phining code [ verify this by Google Safe Browsing ]

Ensure that your site is malware free and does not cause harm to users` computers.

Tips:
1. do not put virus, malicious worms, adwares, trojans, spywares and suspicious phishing code in your server.
2. take suspicious behaviours seriously, have a regular check-up and monitor closely of your server`s log files.
3. if your site is black-listed by Google as suspicious, clean it up before requesting for a review.
Traffic Rank
Your site is not among the most visited 1 million websites in the world.
Websites On Same Server
Excellent! You domain jacks.nl is the only one hosted on the server (ip : 104.18.23.87).

Too many domains hosted on the same server is an indicator that you are not really serious about your website, and your site will have a higher chance to be surrounded by bad neighbours.

Tips:
1. the fewer domains hosted on the same server/ip the better.
2. avoid shared hosting whenever possible, especially when there are already hundreds or thousands of sites are hosted on the same server.
3. dedicated ip or resources for your site not only do good to your site visitors but also favoured by search engines.
Server Location
your server (IP : 104.18.23.87) is located at United States  
ensure your server is not located far away from most of your site visitors.
HTTP Compression
No

your website server does not support HTTP Compression.

Caching
No

your website server does not support Caching.

Server Signature
Excellent! the website server signature is off.

A secure and safe server is not only good for your site visitors but also good for search engines.

Tips:
1. server software version information can be utilized by malicious visitors to attack your server.
2. by turning off the server signature, you actually have made your server a little bit more secure.
3. for Apache server - edit the apache2.conf or the .htaccess file to turn server signature off.
Domain Age
25 years, 217 days old ( 1st registered on : 1999-09-02 )


[ To check the detailed whois info, Use this Whois Lookup Tool ]

excellent, the domain age is old enough.

Domain Info
jacks.nl ( 8 characters )

Domain Registrar : Stichting Internet Domeinregistratie NL

[ To check the detailed whois info, Use this Whois Lookup Tool ]

Domain Created On Last Modified On Expires On
1999-09-02 2021-12-10 unknown
25 years, 217 days old 3 years, 118 days ago unknown from today
25 years, 217 days old


Domain Name Servers used by jacks.nl
DNS Name IP Address
alan.ns.cloudflare.com172.64.33.57
coraline.ns.cloudflare.com162.159.38.88


Domain is going to expire in less than a year time (unknown from today), try to renew it for more than one year!

domain name choice and domain age are crucial for SEO.

Tips:
1. keep the domain name short and relevant to the content, which will be easier to be remembered and related to.
2. older domain tends to be more trustworthy.
3. register a domain for more than 1 year, and search engine will think it is a serious business.

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