Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

mirra.ru

Официальный сайт компании MIRRA

Page Load Speed

3.8 sec in total

First Response

438 ms

Resources Loaded

3.1 sec

Page Rendered

208 ms

mirra.ru screenshot

About Website

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

Официальный сайт компании MIRRA

Visit mirra.ru

Key Findings

We analyzed Mirra.ru page load time and found that the first response time was 438 ms and then it took 3.3 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

mirra.ru performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

89/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value7.6 s

25/100

10%

TBT (Total Blocking Time)

Value2,000 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.817

4/100

15%

TTI (Time to Interactive)

Value8.4 s

39/100

10%

Network Requests Diagram

mirra.ru

438 ms

mirra.ru

994 ms

tag.js

885 ms

db7dbe863d17dbbf.css

259 ms

polyfills-0d1b80a048d4787e.js

475 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 82% of them (14 requests) were addressed to the original Mirra.ru, 12% (2 requests) were made to Mc.yandex.com and 6% (1 request) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Mirra.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 80.7 kB (35%)

Content Size

233.0 kB

After Optimization

152.3 kB

In fact, the total size of Mirra.ru main page is 233.0 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. 25% of websites need less resources to load. HTML takes 151.8 kB which makes up the majority of the site volume.

HTML Optimization

-53%

Potential reduce by 80.7 kB

  • Original 151.8 kB
  • After minification 151.8 kB
  • After compression 71.0 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 80.7 kB or 53% of the original size.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 81.2 kB
  • After minification 81.2 kB
  • After compression 81.2 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 11 (73%)

Requests Now

15

After Optimization

4

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of MIRRA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

mirra.ru accessibility score

98

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.

Best Practices

mirra.ru best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

mirra.ru 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

    RU

  • Language Claimed

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mirra.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 Mirra.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 MIRRA. 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: