3.8 sec in total
349 ms
2.9 sec
526 ms
Welcome to sudokuspelen.nl homepage info - get ready to check Sudokuspelen best content right away, or after learning these important things about sudokuspelen.nl
<h2>Sudokupuzzels</h2><p>Speel de beste gratis online sudokupuzzels en Sudoku's: The Times Sudoku, Samurai Sudoku, Life Sudoku en veel meer sudokupuzzels en sudokuspellen.</p>
Visit sudokuspelen.nlWe analyzed Sudokuspelen.nl page load time and found that the first response time was 349 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
sudokuspelen.nl performance score
name
value
score
weighting
Value3.0 s
49/100
10%
Value3.3 s
69/100
25%
Value11.0 s
6/100
10%
Value1,840 ms
10/100
30%
Value0.011
100/100
15%
Value19.8 s
3/100
10%
349 ms
151 ms
199 ms
6 ms
286 ms
Our browser made a total of 122 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Sudokuspelen.nl, 5% (6 requests) were made to Pagead2.googlesyndication.com and 5% (6 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (824 ms) relates to the external source Denkspelletjes.nl.
Page size can be reduced by 201.2 kB (11%)
1.9 MB
1.7 MB
In fact, the total size of Sudokuspelen.nl main page is 1.9 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 43.2 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 43.2 kB or 84% of the original size.
Potential reduce by 7.6 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Sudokuspelen images are well optimized though.
Potential reduce by 38.6 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 38.6 kB or 31% of the original size.
Potential reduce by 111.9 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Sudokuspelen.nl needs all CSS files to be minified and compressed as it can save up to 111.9 kB or 82% of the original size.
Number of requests can be reduced by 17 (15%)
117
100
The browser has sent 117 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sudokuspelen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
sudokupuzzels.php
349 ms
Sudokupuzzels
151 ms
199 ms
adsbygoogle.js
6 ms
286 ms
415 ms
ca-pub-5029257013560698.js
59 ms
zrt_lookup.html
56 ms
show_ads_impl.js
57 ms
zygomatic-bar.png
102 ms
sprite.png
102 ms
logo-nl.png
212 ms
icon-flash-on.png
213 ms
thumb_dailykakuro300.jpg
273 ms
icon-html5.png
213 ms
thumb_zoobiedoku300.jpg
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thumb_dailysudoku300x200.jpg
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thumb_sudokumania_300x200.jpg
309 ms
icon-flash.png
324 ms
thumb_dailycalcudoku300.jpg
309 ms
thumb_germansudoku_300x200.jpg
354 ms
thumb_lifesudoku_300x200.jpg
371 ms
thumb_usatodaysudoku_300x200.jpg
387 ms
thumb_sudokuchallenge_300x200.jpg
396 ms
thumb_flowersudoku_300x200.jpg
491 ms
thumb_supersudoku2011_300x200.jpg
545 ms
thumb_sudokuquest_300x200.jpg
476 ms
thumb_sudokuhex_300x200.jpg
476 ms
thumb_sudokuchallengeii_300x200.jpg
668 ms
thumb_justsudoku_300x200.jpg
489 ms
thumb_sudokuoriginal_300x200.jpg
544 ms
thumb_sudokutoday_300x200.jpg
544 ms
thumb_jigsawsudoku_300x200.jpg
560 ms
thumb_killersudoku_300x200.jpg
564 ms
thumb_samuraisudoku_300x200.jpg
610 ms
thumb_sudoku_300x200.jpg
630 ms
thumb_futoshiki_300x200.jpg
623 ms
thumb_dailysudoku_300x200.jpg
645 ms
thumb_chainsudoku_300x200.jpg
650 ms
thumb_wellsudoku_300x200.jpg
700 ms
thumb_mathdoku_300x200.jpg
713 ms
thumb_lightforcesudoku_300x200.jpg
722 ms
glyphicons-halflings-regular.woff
824 ms
thumb_sudokutetris_300x200.jpg
801 ms
analytics.js
59 ms
ads
254 ms
thumb_3dsudoku_300x200.jpg
668 ms
osd.js
15 ms
collect
93 ms
collect
97 ms
thumb_royalsudoku_300x200.jpg
690 ms
ads
219 ms
ads
222 ms
pla
57 ms
sdk.js
25 ms
thumb_novelsudoku_300x200.jpg
613 ms
collect
63 ms
thumb_monstersudoku_300x200.jpg
624 ms
thumb_angelsudoku_300x200.jpg
651 ms
thumb_sudokuvaria_300x200.jpg
775 ms
233 ms
xd_arbiter.php
55 ms
xd_arbiter.php
104 ms
thumb_sudokusoku_300x200.jpg
644 ms
ga-audiences
104 ms
thumb_mahjongsudoku_300x200.jpg
636 ms
throbber.gif
610 ms
hiddenobjectspellen.png
613 ms
patiencespelen.png
654 ms
5823344531798588066
86 ms
abg.js
68 ms
m_js_controller.js
66 ms
googlelogo_color_112x36dp.png
84 ms
platformspellen.png
636 ms
3475600229538069902
70 ms
klassiekspel.png
652 ms
16524124860288540827
49 ms
mahjongspelen.png
650 ms
match3spellen.png
628 ms
towerdefensespellen.png
699 ms
x_button_blue2.png
10 ms
s
8 ms
redir.html
635 ms
dailykakuro300.jpg
677 ms
fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js
5 ms
zoobiedoku300.jpg
679 ms
dailysudoku300x200.jpg
606 ms
sudokumania_300x200.jpg
693 ms
dailycalcudoku300.jpg
567 ms
germansudoku_300x200.jpg
611 ms
lifesudoku_300x200.jpg
628 ms
usatodaysudoku_300x200.jpg
643 ms
sudokuchallenge_300x200.jpg
675 ms
flowersudoku_300x200.jpg
637 ms
supersudoku2011_300x200.jpg
635 ms
sudokuquest_300x200.jpg
627 ms
sudokuhex_300x200.jpg
620 ms
sudokuchallengeii_300x200.jpg
771 ms
justsudoku_300x200.jpg
659 ms
sudokuoriginal_300x200.jpg
640 ms
sudokutoday_300x200.jpg
629 ms
jigsawsudoku_300x200.jpg
627 ms
killersudoku_300x200.jpg
595 ms
samuraisudoku_300x200.jpg
702 ms
sudoku_300x200.jpg
727 ms
futoshiki_300x200.jpg
603 ms
dailysudoku_300x200.jpg
619 ms
chainsudoku_300x200.jpg
589 ms
wellsudoku_300x200.jpg
677 ms
mathdoku_300x200.jpg
638 ms
lightforcesudoku_300x200.jpg
626 ms
sudokutetris_300x200.jpg
721 ms
3dsudoku_300x200.jpg
672 ms
royalsudoku_300x200.jpg
655 ms
novelsudoku_300x200.jpg
638 ms
monstersudoku_300x200.jpg
643 ms
angelsudoku_300x200.jpg
625 ms
sudokuvaria_300x200.jpg
749 ms
sudokusoku_300x200.jpg
684 ms
iframe.html
153 ms
mahjongsudoku_300x200.jpg
608 ms
bg-cookie-consent.png
625 ms
sudokuspelen.nl accessibility score
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Buttons do not have an accessible name
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
sudokuspelen.nl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
sudokuspelen.nl SEO score
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sudokuspelen.nl can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Sudokuspelen.nl main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
sudokuspelen.nl
Open Graph data is detected on the main page of Sudokuspelen. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: