Tools & Wizards About Us
mirex.ru screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

mirex.ru

Mirex

Page Load Speed

4.3 sec in total

First Response

598 ms

Resources Loaded

3.3 sec

Page Rendered

351 ms

mirex.ru screenshot

About Website

Click here to check amazing Mirex content for Russia. Otherwise, check out these important facts you probably never knew about mirex.ru

Официальный сайт компании Мирекс, продавца цифровых носителей, аксессуаров для мобильных устройств, элементов питания и портативной аудиотехники. Доставляем товары по России и странам Таможенного союз...

Visit mirex.ru

Key Findings

We analyzed Mirex.ru page load time and found that the first response time was 598 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

mirex.ru performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value10.7 s

7/100

10%

TBT (Total Blocking Time)

Value990 ms

27/100

30%

CLS (Cumulative Layout Shift)

Value0.483

17/100

15%

TTI (Time to Interactive)

Value11.0 s

21/100

10%

Network Requests Diagram

mirex.ru

598 ms

www.mirex.ru

910 ms

style.css

162 ms

ptsans.css

298 ms

jquery.min.js

460 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that all of those requests were addressed to Mirex.ru and no external sources were called. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Mirex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 380.9 kB (44%)

Content Size

861.0 kB

After Optimization

480.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mirex.ru main page is 861.0 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. 20% of websites need less resources to load. Images take 613.4 kB which makes up the majority of the site volume.

HTML Optimization

-64%

Potential reduce by 5.1 kB

  • Original 7.9 kB
  • After minification 7.9 kB
  • After compression 2.9 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. 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 5.1 kB or 64% of the original size.

Image Optimization

-32%

Potential reduce by 195.0 kB

  • Original 613.4 kB
  • After minification 418.4 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. Obviously, Mirex needs image optimization as it can save up to 195.0 kB or 32% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-74%

Potential reduce by 151.5 kB

  • Original 203.6 kB
  • After minification 168.2 kB
  • After compression 52.1 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 151.5 kB or 74% of the original size.

CSS Optimization

-81%

Potential reduce by 29.4 kB

  • Original 36.0 kB
  • After minification 31.3 kB
  • After compression 6.7 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. Mirex.ru needs all CSS files to be minified and compressed as it can save up to 29.4 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (17%)

Requests Now

29

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mirex. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

mirex.ru

mirex.ru

598 ms

www.mirex.ru

www.mirex.ru

910 ms

style.css

style.css

162 ms

ptsans.css

ptsans.css

298 ms

jquery.min.js

jquery.min.js

460 ms

jquery.bxslider.js

jquery.bxslider.js

310 ms

jquery.bxslider.css

jquery.bxslider.css

307 ms

ajax.js

ajax.js

314 ms

controls.js

controls.js

319 ms

sitescript.js

sitescript.js

437 ms

j_myth.js

j_myth.js

700 ms

body_bg.png

body_bg.png

486 ms

mirex_logo.png

mirex_logo.png

154 ms

icon.png

icon.png

146 ms

buttons.png

buttons.png

156 ms

polka1.png

polka1.png

923 ms

polka2.png

polka2.png

335 ms

polka3.png

polka3.png

598 ms

ico_15.png

ico_15.png

331 ms

ico_14.png

ico_14.png

334 ms

expert.png

expert.png

625 ms

ico_09.png

ico_09.png

481 ms

ico_08.png

ico_08.png

486 ms

disks.png

disks.png

624 ms

flashs.png

flashs.png

639 ms

shop_map.png

shop_map.png

792 ms

brending.png

brending.png

884 ms

index-art.png

index-art.png

768 ms

ico_16.png

ico_16.png

693 ms

ico_17.png

ico_17.png

701 ms

footer_bg.png

footer_bg.png

840 ms

pts55f.woff

pts55f.woff

996 ms

ptc75f.woff

ptc75f.woff

1008 ms

Accessibility Review

mirex.ru accessibility score

85

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-hidden="true"] elements contain focusable descendents

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

mirex.ru best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

mirex.ru SEO score

89

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

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mirex.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Mirex.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

mirex.ru

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