Report Summary

  • 36

    Performance

    Renders faster than
    56% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 46% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

sudokumania.com.ar

SudokuMania

Page Load Speed

20.2 sec in total

First Response

444 ms

Resources Loaded

8.8 sec

Page Rendered

10.9 sec

sudokumania.com.ar screenshot

About Website

Welcome to sudokumania.com.ar homepage info - get ready to check Sudoku Mania best content for Spain right away, or after learning these important things about sudokumania.com.ar

Visit sudokumania.com.ar

Key Findings

We analyzed Sudokumania.com.ar page load time and found that the first response time was 444 ms and then it took 19.7 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.

Performance Metrics

sudokumania.com.ar performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

54/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value3,200 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.103

89/100

15%

TTI (Time to Interactive)

Value13.6 s

11/100

10%

Network Requests Diagram

sudokumania.com.ar

444 ms

www.sudokumania.com.ar

550 ms

css_4d1228f6d813b37488fbb1e87243f78d.css

48 ms

css_482e33f26fe91e05e2e9a8d0021de620.css

491 ms

grid16-960.css

438 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 92% of them (45 requests) were addressed to the original Sudokumania.com.ar, 4% (2 requests) were made to Apis.google.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Apis.google.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 472.7 kB (55%)

Content Size

855.6 kB

After Optimization

382.9 kB

In fact, the total size of Sudokumania.com.ar main page is 855.6 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. 50% of websites need less resources to load. Javascripts take 406.4 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 46.3 kB

  • Original 54.8 kB
  • After minification 47.6 kB
  • After compression 8.6 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. This page needs HTML code to be minified as it can gain 7.2 kB, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 46.3 kB or 84% of the original size.

Image Optimization

-2%

Potential reduce by 5.2 kB

  • Original 238.8 kB
  • After minification 233.6 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. Sudoku Mania images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 289.8 kB

  • Original 406.4 kB
  • After minification 343.4 kB
  • After compression 116.7 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 289.8 kB or 71% of the original size.

CSS Optimization

-84%

Potential reduce by 131.4 kB

  • Original 155.5 kB
  • After minification 148.7 kB
  • After compression 24.1 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. Sudokumania.com.ar needs all CSS files to be minified and compressed as it can save up to 131.4 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (15%)

Requests Now

47

After Optimization

40

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sudoku Mania. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

sudokumania.com.ar accessibility score

78

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

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

High

Image elements do not have [alt] attributes

Best Practices

sudokumania.com.ar best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

sudokumania.com.ar SEO score

85

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    ES

  • Language Claimed

    ES

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sudokumania.com.ar can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and it matches the claimed language. Our system also found out that Sudokumania.com.ar 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

Open Graph description is not detected on the main page of Sudoku Mania. 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: