Report Summary

  • 68

    Performance

    Renders faster than
    81% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

mattweb.ru

Заметки о верстке веб-страниц, разработке веб сайтов, с использованием CMS, веб-программировании и веб-технологиях, мое портфолио

Page Load Speed

3.5 sec in total

First Response

822 ms

Resources Loaded

2.4 sec

Page Rendered

310 ms

mattweb.ru screenshot

About Website

Visit mattweb.ru now to see the best up-to-date Mattweb content for Russia and also check out these interesting facts you probably never knew about mattweb.ru

На сайте собраны заметки о верстке веб-страниц, разработке веб сайтов, с использованием CMS "Joomla" и «1С-Битрикс», а также о веб-программировании

Visit mattweb.ru

Key Findings

We analyzed Mattweb.ru page load time and found that the first response time was 822 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

mattweb.ru performance score

68

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

65/100

25%

SI (Speed Index)

Value5.0 s

63/100

10%

TBT (Total Blocking Time)

Value360 ms

72/100

30%

CLS (Cumulative Layout Shift)

Value0.074

95/100

15%

TTI (Time to Interactive)

Value6.6 s

58/100

10%

Network Requests Diagram

mattweb.ru

822 ms

modal.css

125 ms

k2.css

235 ms

style.css

238 ms

mootools-core.js

357 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 73% of them (36 requests) were addressed to the original Mattweb.ru, 8% (4 requests) were made to Fonts.gstatic.com and 6% (3 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (822 ms) belongs to the original domain Mattweb.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 520.3 kB (66%)

Content Size

788.7 kB

After Optimization

268.4 kB

In fact, the total size of Mattweb.ru main page is 788.7 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. 45% of websites need less resources to load. Javascripts take 567.6 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 56.5 kB

  • Original 69.5 kB
  • After minification 53.8 kB
  • After compression 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. This page needs HTML code to be minified as it can gain 15.7 kB, which is 23% 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 56.5 kB or 81% of the original size.

Image Optimization

-2%

Potential reduce by 806 B

  • Original 49.2 kB
  • After minification 48.4 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. Mattweb images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 377.6 kB

  • Original 567.6 kB
  • After minification 560.0 kB
  • After compression 190.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 377.6 kB or 67% of the original size.

CSS Optimization

-83%

Potential reduce by 85.4 kB

  • Original 102.4 kB
  • After minification 72.6 kB
  • After compression 17.0 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. Mattweb.ru needs all CSS files to be minified and compressed as it can save up to 85.4 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (69%)

Requests Now

42

After Optimization

13

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mattweb. 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 13 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

mattweb.ru accessibility score

77

Accessibility Issues

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

mattweb.ru best practices score

67

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

SEO Factors

mattweb.ru SEO score

92

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    RU

  • Encoding

    UTF-8

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