Tools & Wizards About Us
sudoku-solver.informer.com screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 69% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

sudoku-solver.informer.com

Sudoku Solver Download - Solve sudoku puzzles in a snap

Page Load Speed

1.3 sec in total

First Response

71 ms

Resources Loaded

907 ms

Page Rendered

313 ms

sudoku-solver.informer.com screenshot

About Website

Click here to check amazing Sudoku Solver Informer content for India. Otherwise, check out these important facts you probably never knew about sudoku-solver.informer.com

Sudoku Solver (SuDoKu.exe). This solver not only produces solutions, it allows them to be rapidly eMailed to multiple recipients: useful for those regular Sudoku competitions (such as the daily one Th...

Visit sudoku-solver.informer.com

Key Findings

We analyzed Sudoku-solver.informer.com page load time and found that the first response time was 71 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

sudoku-solver.informer.com performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

94/100

25%

SI (Speed Index)

Value3.4 s

90/100

10%

TBT (Total Blocking Time)

Value1,510 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.044

99/100

15%

TTI (Time to Interactive)

Value11.2 s

20/100

10%

Network Requests Diagram

sudoku-solver.informer.com

71 ms

sudoku-solver.informer.com

270 ms

empty.gif

551 ms

adsbygoogle.js

167 ms

1389947.png

563 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 28% of them (7 requests) were addressed to the original Sudoku-solver.informer.com, 24% (6 requests) were made to Img.informer.com and 16% (4 requests) were made to I.informer.com. The less responsive or slowest element that took the longest time to load (563 ms) relates to the external source Img.informer.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 65.9 kB (42%)

Content Size

157.8 kB

After Optimization

92.0 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Sudoku-solver.informer.com main page is 157.8 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. HTML takes 84.9 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 65.3 kB

  • Original 84.9 kB
  • After minification 84.9 kB
  • After compression 19.6 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 65.3 kB or 77% of the original size.

Image Optimization

-5%

Potential reduce by 489 B

  • Original 10.7 kB
  • After minification 10.3 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. Sudoku Solver Informer images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 24 B

  • Original 62.2 kB
  • After minification 62.2 kB
  • After compression 62.1 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 12 (60%)

Requests Now

20

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sudoku Solver Informer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

sudoku-solver.informer.com

sudoku-solver.informer.com

71 ms

sudoku-solver.informer.com

sudoku-solver.informer.com

270 ms

empty.gif

empty.gif

551 ms

adsbygoogle.js

adsbygoogle.js

167 ms

1389947.png

1389947.png

563 ms

blank.gif

blank.gif

436 ms

empty_stars.svg

empty_stars.svg

50 ms

SourceSansPro-Regular.woff

SourceSansPro-Regular.woff

395 ms

SourceSansPro-SemiBold.woff

SourceSansPro-SemiBold.woff

403 ms

SourceSansPro-Bold.woff

SourceSansPro-Bold.woff

426 ms

log_hit6.php

log_hit6.php

144 ms

footer4.js

footer4.js

392 ms

js

js

228 ms

program-mac.min.js

program-mac.min.js

486 ms

hilight_software_v4.js

hilight_software_v4.js

424 ms

achecker3.js

achecker3.js

424 ms

client

client

227 ms

log.php

log.php

423 ms

5524797.png

5524797.png

421 ms

program.min.css

program.min.css

64 ms

empty_stars.svg

empty_stars.svg

129 ms

log.php

log.php

114 ms

th_view.php

th_view.php

40 ms

7275578.png

7275578.png

34 ms

elements.png

elements.png

34 ms

Accessibility Review

sudoku-solver.informer.com accessibility score

88

Accessibility Issues

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

High

[aria-*] attributes do not match their roles

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

High

<frame> or <iframe> elements do not have a title

Best Practices

sudoku-solver.informer.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

sudoku-solver.informer.com SEO score

100

Search Engine Optimization Advices

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sudoku-solver.informer.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-solver.informer.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.

Social Sharing Optimization

sudoku-solver.informer.com

Open Graph data is detected on the main page of Sudoku Solver Informer. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: