28.8 sec in total
693 ms
21.9 sec
6.2 sec
Welcome to sudoku-puzzles-online.com homepage info - get ready to check Sudoku Puzzles Online best content for United States right away, or after learning these important things about sudoku-puzzles-online.com
Sudoku, 16x16 Hexadoku, Irregular Sudoku, 25x25 Alphadoku, Samurai. Puzzles to play, print and download online.
Visit sudoku-puzzles-online.comWe analyzed Sudoku-puzzles-online.com page load time and found that the first response time was 693 ms and then it took 28.1 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
sudoku-puzzles-online.com performance score
name
value
score
weighting
Value1.8 s
89/100
10%
Value1.8 s
98/100
25%
Value3.4 s
90/100
10%
Value740 ms
40/100
30%
Value0
100/100
15%
Value7.3 s
49/100
10%
693 ms
1656 ms
1550 ms
1346 ms
4781 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Sudoku-puzzles-online.com, 18% (7 requests) were made to Apis.google.com and 13% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (6.4 sec) relates to the external source Googleads.g.doubleclick.net.
Page size can be reduced by 510.3 kB (58%)
881.2 kB
370.8 kB
In fact, the total size of Sudoku-puzzles-online.com main page is 881.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 65% of websites need less resources to load. Javascripts take 850.0 kB which makes up the majority of the site volume.
Potential reduce by 14.5 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 14.5 kB or 73% of the original size.
Potential reduce by 0 B
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. Sudoku Puzzles Online images are well optimized though.
Potential reduce by 495.9 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 495.9 kB or 58% of the original size.
Number of requests can be reduced by 25 (64%)
39
14
The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sudoku Puzzles Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and as a result speed up the page load time.
693 ms
analytics.js
1656 ms
adsbygoogle.js
1550 ms
sudoku-logo.jpg
1346 ms
like.php
4781 ms
ca-pub-4031906446171620.js
5292 ms
zrt_lookup.html
6353 ms
show_ads_impl.js
1351 ms
collect
3954 ms
plusone.js
5637 ms
Iv-bqISgsE7.js
6062 ms
uPlIYLfynqH.png
6061 ms
ads
3841 ms
osd.js
1010 ms
ads
2931 ms
cb=gapi.loaded_0
777 ms
cb=gapi.loaded_1
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fastbutton
1732 ms
m.js
3572 ms
p.js
3900 ms
m_window_focus_non_hydra.js
2102 ms
osd_listener.js
2937 ms
m_qs_click_protection.js
3477 ms
log
3346 ms
adServer.bs
4892 ms
postmessageRelay
3437 ms
rs=AGLTcCOnDxwX8-LbpDmaxOBIoHm7W_kGNA
654 ms
v.js
489 ms
971028622-postmessagerelay.js
2209 ms
rpc:shindig_random.js
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ua-parser.min.js
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transparent.png
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imp.js
1350 ms
ac
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cb=gapi.loaded_0
305 ms
sas-browser.js
670 ms
activeview
55 ms
sas-dom.js
129 ms
sas-banner-2.4.js
370 ms
aniview.js
1581 ms
sudoku-puzzles-online.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
sudoku-puzzles-online.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
Page has valid source maps
sudoku-puzzles-online.com SEO score
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sudoku-puzzles-online.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Sudoku-puzzles-online.com 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.
sudoku-puzzles-online.com
Open Graph description is not detected on the main page of Sudoku Puzzles Online. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: