3.7 sec in total
316 ms
3.2 sec
122 ms
Visit sudokusolver.com now to see the best up-to-date Sudoku Solver content for Singapore and also check out these interesting facts you probably never knew about sudokusolver.com
Intelligent Sudoku solvers, generators for all 3x3 Sudoku, 5-grid Samurai Sudoku, Killer Sudoku and 4x4 Super Sudoku puzzles plus Daily Sudoku.
Visit sudokusolver.comWe analyzed Sudokusolver.com page load time and found that the first response time was 316 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
sudokusolver.com performance score
name
value
score
weighting
Value4.4 s
17/100
10%
Value5.6 s
17/100
25%
Value7.4 s
27/100
10%
Value9,080 ms
0/100
30%
Value0.006
100/100
15%
Value15.5 s
7/100
10%
316 ms
1238 ms
286 ms
285 ms
288 ms
Our browser made a total of 89 requests to load all elements on the main page. We found that 63% of them (56 requests) were addressed to the original Sudokusolver.com, 9% (8 requests) were made to Static.xx.fbcdn.net and 6% (5 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Sudokusolver.com.
Page size can be reduced by 252.4 kB (45%)
565.7 kB
313.4 kB
In fact, the total size of Sudokusolver.com main page is 565.7 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. 70% of websites need less resources to load. Javascripts take 427.6 kB which makes up the majority of the site volume.
Potential reduce by 18.7 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 18.7 kB or 71% of the original size.
Potential reduce by 95 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 Solver images are well optimized though.
Potential reduce by 188.8 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 188.8 kB or 44% of the original size.
Potential reduce by 44.7 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. Sudokusolver.com needs all CSS files to be minified and compressed as it can save up to 44.7 kB or 79% of the original size.
Number of requests can be reduced by 32 (38%)
85
53
The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sudoku Solver. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
sudokusolver.com
316 ms
sudokusolver.com
1238 ms
Sudoku-Style.css
286 ms
Sudoku-Solver-Style.css
285 ms
Sudoku-Home-Style.css
288 ms
jquery.min.js
23 ms
js.js
380 ms
analytics.js
313 ms
element.js
91 ms
analytics.js
92 ms
sdk.js
70 ms
sdk.js
109 ms
plusone.js
120 ms
like.php
236 ms
fastbutton
217 ms
header-sudoku-solver.gif
227 ms
header-sudoku-solver-login.gif
125 ms
login.gif
125 ms
signup.gif
124 ms
main-background-sudoku-solver.gif
125 ms
sudoku-logo.gif
303 ms
sudoku-example-small.gif
231 ms
button-blue.gif
231 ms
button-grey.gif
231 ms
killer-sudoku-logo.gif
299 ms
killer-sudoku-example-small.gif
328 ms
button-orange.gif
327 ms
button-purple.gif
326 ms
content-background-sudoku-solver.gif
325 ms
button-turquoise.gif
392 ms
members-sudoku-book-6-3d.png
490 ms
members-sudoku-book-4-3d.png
511 ms
footer.png
422 ms
login-highlight.gif
423 ms
logout-highlight.gif
423 ms
signup-highlight.gif
486 ms
button-turquoise-highlight.gif
512 ms
button-purple-highlight.gif
515 ms
button-red-highlight.gif
516 ms
button-grey-highlight.gif
581 ms
button-orange-highlight.gif
583 ms
button-blue-highlight.gif
603 ms
button-busy-highlight.gif
605 ms
button-clear-highlight.gif
609 ms
button-delete-highlight.gif
610 ms
button-email-highlight.gif
679 ms
button-generate-highlight.gif
681 ms
button-login-highlight.gif
699 ms
button-print-highlight.gif
701 ms
button-reset-highlight.gif
707 ms
helvetica_lt_55_roman-webfont.woff
803 ms
translateelement.css
90 ms
main.js
90 ms
collect
53 ms
114 ms
0sTQzbapM8j.js
36 ms
103 ms
cb=gapi.loaded_0
27 ms
helvetica_lt_75_bold-webfont.woff
654 ms
button-restore-highlight.gif
657 ms
button-send-highlight.gif
676 ms
button-signup-highlight.gif
678 ms
element_main.js
21 ms
translate_24dp.png
67 ms
l
47 ms
cleardot.gif
97 ms
rs=AGLTcCPWW7uUYpvZbeid-SiDZJBuovJw7w
49 ms
Iv-bqISgsE7.js
65 ms
translate_24dp.png
27 ms
lH1ibRl5GKq.png
58 ms
button-solve-highlight.gif
582 ms
mini-sudoku-grid.gif
647 ms
mini-super-sudoku-grid.gif
647 ms
mini-samurai-sudoku-grid.gif
664 ms
mini-samurai-sudoku-grid-abbreviated.gif
599 ms
progress-bar.gif
599 ms
progress-start.gif
577 ms
progress-advance.gif
651 ms
progress-end.gif
650 ms
like.php
79 ms
page.php
228 ms
0sTQzbapM8j.js
6 ms
Iv-bqISgsE7.js
9 ms
YrFakaCOmcf.css
11 ms
BWRIL9-XbYW.js
18 ms
JrFVMrRpAYB.js
16 ms
T-D_V7C7Ph6.js
15 ms
11701184_835701959848614_2373367566246852776_n.png
40 ms
wMkwmq5_RAN.png
27 ms
sudokusolver.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
Links do not have a discernible name
sudokusolver.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
sudokusolver.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sudokusolver.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Sudokusolver.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.
sudokusolver.com
Open Graph description is not detected on the main page of Sudoku Solver. 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: