Tools & Wizards About Us
pro-77.ru screenshot

Report Summary

  • 90

    Performance

    Renders faster than
    91% of other websites

  • 47

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

pro-77.ru

Интернет-магазин компьютеров ПроКомпьютеры. Игровые компьютеры, мощные компьютеры. Купить компьютер в магазине в Москве.

Page Load Speed

3.6 sec in total

First Response

590 ms

Resources Loaded

2.8 sec

Page Rendered

190 ms

pro-77.ru screenshot

About Website

Welcome to pro-77.ru homepage info - get ready to check Pro 77 best content for Russia right away, or after learning these important things about pro-77.ru

Итак, Вы решили купить компьютер и независимо от того, какой компьютер Вы хотите приобрести, будь то мощный игровой компьютер, или недорогой игровой компьютер, возможно, просто домашний компьютер для ...

Visit pro-77.ru

Key Findings

We analyzed Pro-77.ru page load time and found that the first response time was 590 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

pro-77.ru performance score

90

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

96/100

10%

LCP (Largest Contentful Paint)

Value1.8 s

98/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value330 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value3.8 s

89/100

10%

Network Requests Diagram

pro-77.ru

590 ms

style.css

125 ms

jquery.js

359 ms

jquery.cookie.js

237 ms

jquery.treeview.js

238 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 75% of them (38 requests) were addressed to the original Pro-77.ru, 10% (5 requests) were made to Top-fwz1.mail.ru and 4% (2 requests) were made to Counter.rambler.ru. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Pro-77.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 198.4 kB (20%)

Content Size

1.0 MB

After Optimization

809.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pro-77.ru main page is 1.0 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Images take 754.7 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 36.4 kB

  • Original 46.0 kB
  • After minification 45.5 kB
  • After compression 9.5 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 36.4 kB or 79% of the original size.

Image Optimization

-5%

Potential reduce by 41.4 kB

  • Original 754.7 kB
  • After minification 713.3 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. Pro 77 images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 120.1 kB

  • Original 203.6 kB
  • After minification 203.6 kB
  • After compression 83.5 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 120.1 kB or 59% of the original size.

CSS Optimization

-12%

Potential reduce by 503 B

  • Original 4.1 kB
  • After minification 4.1 kB
  • After compression 3.6 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. Pro-77.ru needs all CSS files to be minified and compressed as it can save up to 503 B or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (30%)

Requests Now

46

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pro 77. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

pro-77.ru

pro-77.ru

590 ms

style.css

style.css

125 ms

jquery.js

jquery.js

359 ms

jquery.cookie.js

jquery.cookie.js

237 ms

jquery.treeview.js

jquery.treeview.js

238 ms

global.js

global.js

239 ms

top100.jcn

top100.jcn

409 ms

3_0_F74D4DFF_D72D2DFF_0_pageviews

3_0_F74D4DFF_D72D2DFF_0_pageviews

376 ms

topMnBgr.png

topMnBgr.png

124 ms

logo.png

logo.png

120 ms

icons.png

icons.png

119 ms

searchBgr.png

searchBgr.png

120 ms

icoSearch.png

icoSearch.png

119 ms

igrovye_kompyutery_na_intel_coffee_lake.jpg

igrovye_kompyutery_na_intel_coffee_lake.jpg

472 ms

igrovye_kompyutery_na_amd_ryzen.jpg

igrovye_kompyutery_na_amd_ryzen.jpg

356 ms

dostavka_ne_tolko_moskva.png

dostavka_ne_tolko_moskva.png

357 ms

luchshie_kompyutery_dlya_igr_na_geforce.jpg

luchshie_kompyutery_dlya_igr_na_geforce.jpg

593 ms

remont_kompyuterov_krasnyy_baner.jpg

remont_kompyuterov_krasnyy_baner.jpg

613 ms

moschnye_igrovoye_kompyutery.jpg

moschnye_igrovoye_kompyutery.jpg

489 ms

control.png

control.png

473 ms

rmk.png

rmk.png

475 ms

box.png

box.png

589 ms

asus_k43sj_w130_h130.jpg

asus_k43sj_w130_h130.jpg

592 ms

buttons.png

buttons.png

594 ms

si-5200-frost-infographic700x700px-06_1_w130_h130.jpg

si-5200-frost-infographic700x700px-06_1_w130_h130.jpg

611 ms

label4.png

label4.png

708 ms

si-5200-frost-infographic700x700px-01_1_1_1_w130_h130.jpg

si-5200-frost-infographic700x700px-01_1_1_1_w130_h130.jpg

710 ms

875_0001_w130_h130.jpg

875_0001_w130_h130.jpg

711 ms

label5.png

label5.png

713 ms

dsl-2540u_bru_c3b_front_w130_h130.jpg

dsl-2540u_bru_c3b_front_w130_h130.jpg

733 ms

503190-078088-2_w130_h130.jpg

503190-078088-2_w130_h130.jpg

734 ms

vk.jpg

vk.jpg

825 ms

od.png

od.png

828 ms

fb.png

fb.png

833 ms

lMn.png

lMn.png

833 ms

lMnStr.png

lMnStr.png

855 ms

100.jpg

100.jpg

856 ms

po_br.jpg

po_br.jpg

1060 ms

bann-rst.jpg

bann-rst.jpg

947 ms

footerBgr.png

footerBgr.png

950 ms

top100.jcn

top100.jcn

905 ms

watch.js

watch.js

1 ms

code.js

code.js

514 ms

counter2

counter2

142 ms

sync-loader.js

sync-loader.js

860 ms

counter

counter

578 ms

hit

hit

257 ms

dyn-goal-config.js

dyn-goal-config.js

334 ms

hit

hit

512 ms

showcaptcha

showcaptcha

176 ms

tracker

tracker

143 ms

Accessibility Review

pro-77.ru accessibility score

47

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

pro-77.ru best practices score

50

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

pro-77.ru SEO score

62

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pro-77.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 Pro-77.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

pro-77.ru

Open Graph description is not detected on the main page of Pro 77. 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: