Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

dom7yaeda.ru

Instagram

Page Load Speed

4.2 sec in total

First Response

759 ms

Resources Loaded

3 sec

Page Rendered

408 ms

dom7yaeda.ru screenshot

About Website

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Key Findings

We analyzed Dom7yaeda.ru page load time and found that the first response time was 759 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

dom7yaeda.ru performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value5.1 s

61/100

10%

TBT (Total Blocking Time)

Value450 ms

62/100

30%

CLS (Cumulative Layout Shift)

Value0.105

88/100

15%

TTI (Time to Interactive)

Value9.9 s

27/100

10%

Network Requests Diagram

dom7yaeda.ru

759 ms

openapi.js

258 ms

style.css

240 ms

style.min.css

360 ms

classic-themes.min.css

247 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 61% of them (39 requests) were addressed to the original Dom7yaeda.ru, 6% (4 requests) were made to Top-fwz1.mail.ru and 5% (3 requests) were made to Vk.com. The less responsive or slowest element that took the longest time to load (788 ms) relates to the external source Privacy-cs.mail.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 129.3 kB (22%)

Content Size

578.6 kB

After Optimization

449.2 kB

In fact, the total size of Dom7yaeda.ru main page is 578.6 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. 45% of websites need less resources to load. Images take 315.8 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 85.3 kB

  • Original 104.9 kB
  • After minification 91.5 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. This page needs HTML code to be minified as it can gain 13.4 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 85.3 kB or 81% of the original size.

Image Optimization

-8%

Potential reduce by 24.4 kB

  • Original 315.8 kB
  • After minification 291.4 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. Dom 7 Yaeda images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 13.9 kB

  • Original 131.9 kB
  • After minification 131.7 kB
  • After compression 118.0 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 13.9 kB or 11% of the original size.

CSS Optimization

-22%

Potential reduce by 5.7 kB

  • Original 26.0 kB
  • After minification 26.0 kB
  • After compression 20.2 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. Dom7yaeda.ru needs all CSS files to be minified and compressed as it can save up to 5.7 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (59%)

Requests Now

56

After Optimization

23

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dom 7 Yaeda. 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 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

dom7yaeda.ru accessibility score

78

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

dom7yaeda.ru best practices score

67

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

SEO Factors

dom7yaeda.ru SEO score

64

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

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 Dom7yaeda.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 Dom7yaeda.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 data is detected on the main page of Dom 7 Yaeda. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: