2.5 sec in total
315 ms
2 sec
173 ms
Click here to check amazing I Sudoku Games content for South Korea. Otherwise, check out these important facts you probably never knew about isudokugames.com
Sudoku is a free online puzzle game where the player tries to place all available numbers into a position such that there is only one number of the same value in each row, column, and 3x3 square.
Visit isudokugames.comWe analyzed Isudokugames.com page load time and found that the first response time was 315 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
isudokugames.com performance score
name
value
score
weighting
Value2.4 s
72/100
10%
Value9.1 s
1/100
25%
Value6.8 s
34/100
10%
Value2,170 ms
6/100
30%
Value0.145
77/100
15%
Value14.6 s
8/100
10%
315 ms
166 ms
259 ms
195 ms
222 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 25% of them (11 requests) were addressed to the original Isudokugames.com, 14% (6 requests) were made to Pagead2.googlesyndication.com and 14% (6 requests) were made to C.betrad.com. The less responsive or slowest element that took the longest time to load (542 ms) relates to the external source Static.xx.fbcdn.net.
Page size can be reduced by 101.0 kB (28%)
363.7 kB
262.7 kB
In fact, the total size of Isudokugames.com main page is 363.7 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. 30% of websites need less resources to load. Images take 240.5 kB which makes up the majority of the site volume.
Potential reduce by 12.9 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 12.9 kB or 73% of the original size.
Potential reduce by 32.5 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. Obviously, I Sudoku Games needs image optimization as it can save up to 32.5 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 39.4 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 39.4 kB or 45% of the original size.
Potential reduce by 16.2 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. Isudokugames.com needs all CSS files to be minified and compressed as it can save up to 16.2 kB or 88% of the original size.
Number of requests can be reduced by 19 (44%)
43
24
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of I Sudoku Games. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.
isudokugames.com
315 ms
SudokuGame.css
166 ms
SpryMenuBar.js
259 ms
SpryMenuBarHorizontal.css
195 ms
SpryMenuBarVertical.css
222 ms
show_ads.js
5 ms
ga.js
43 ms
SudokuLogo.jpg
195 ms
SudokuIcon.jpg
136 ms
SudokuHintIcon.jpg
262 ms
EasySudokuNotes.jpg
132 ms
SudokuTutorialIcon.jpg
199 ms
ClassicISolitaireIcon.jpg
273 ms
zrt_lookup.html
28 ms
show_ads_impl.js
46 ms
__utm.gif
76 ms
ads
207 ms
ads
271 ms
osd.js
37 ms
ads
183 ms
plusone.js
137 ms
all.js
277 ms
cb=gapi.loaded_0
11 ms
s_0R6Y2YkNRu_366097858.html
23 ms
cl
78 ms
creative_add_on.js
156 ms
139 ms
xd_arbiter.php
354 ms
xd_arbiter.php
426 ms
1296_wbr_display_ad_160_600_11_15-2.jpg
39 ms
lidar.js
10 ms
sbhK2lTE.js
25 ms
cTrvNaRi.html
5 ms
E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js
4 ms
surly.js
84 ms
activeview
13 ms
ba.html
20 ms
4.gif
36 ms
2532.js
27 ms
box_19_top-right.png
22 ms
ci.png
25 ms
like.php
147 ms
vpc6VNjRPXV.js
482 ms
LVx-xkvaJ0b.png
542 ms
isudokugames.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.
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
isudokugames.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
isudokugames.com SEO score
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
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 doesn't use legible font sizes
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Isudokugames.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 Isudokugames.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.
isudokugames.com
Open Graph description is not detected on the main page of I Sudoku Games. 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: