Tools & Wizards About Us
evr-stroy.ru screenshot

Report Summary

  • 72

    Performance

    Renders faster than
    82% of other websites

  • 48

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

evr-stroy.ru

Строительные и монтажные работы - "Донатор-Строй"

Page Load Speed

2.3 sec in total

First Response

524 ms

Resources Loaded

1.6 sec

Page Rendered

168 ms

evr-stroy.ru screenshot

About Website

Welcome to evr-stroy.ru homepage info - get ready to check Evr Stroy best content for Russia right away, or after learning these important things about evr-stroy.ru

Общестроительные и электротехнические работы; монтаж зданий и сооружений. Примеры выполненных объектов. Контакты.

Visit evr-stroy.ru

Key Findings

We analyzed Evr-stroy.ru page load time and found that the first response time was 524 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

evr-stroy.ru performance score

72

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

71/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value180 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0.026

100/100

15%

TTI (Time to Interactive)

Value8.7 s

36/100

10%

Network Requests Diagram

evr-stroy.ru

524 ms

index.php

297 ms

index.php

327 ms

webfont.js

6 ms

webfont.js

201 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 88% of them (29 requests) were addressed to the original Evr-stroy.ru, 3% (1 request) were made to Ajax.googleapis.com and 3% (1 request) were made to Informer.yandex.ru. The less responsive or slowest element that took the longest time to load (668 ms) relates to the external source Acint.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 46.3 kB (11%)

Content Size

411.6 kB

After Optimization

365.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Evr-stroy.ru main page is 411.6 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. 30% of websites need less resources to load. Images take 324.4 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 21.3 kB

  • Original 28.8 kB
  • After minification 26.5 kB
  • After compression 7.4 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 21.3 kB or 74% of the original size.

Image Optimization

-6%

Potential reduce by 19.6 kB

  • Original 324.4 kB
  • After minification 304.8 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. Evr Stroy images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 4.6 kB

  • Original 48.0 kB
  • After minification 48.0 kB
  • After compression 43.4 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.

CSS Optimization

-7%

Potential reduce by 747 B

  • Original 10.4 kB
  • After minification 10.4 kB
  • After compression 9.7 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. Evr-stroy.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 11 (35%)

Requests Now

31

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Evr Stroy. 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 from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

evr-stroy.ru

evr-stroy.ru

524 ms

index.php

index.php

297 ms

index.php

index.php

327 ms

webfont.js

webfont.js

6 ms

webfont.js

webfont.js

201 ms

default.css

default.css

201 ms

css_pbm0lsQQJ7A7WCCIMgxLho6mI_kBNgznNUWmTWcnfoE.css

css_pbm0lsQQJ7A7WCCIMgxLho6mI_kBNgznNUWmTWcnfoE.css

202 ms

css_n7aK8s-ciXhQyEYWNOJtISbWxtxQiQvnD-N_xWUtD5A.css

css_n7aK8s-ciXhQyEYWNOJtISbWxtxQiQvnD-N_xWUtD5A.css

202 ms

css_QdCOhY7Aw02O85eqws-JuYJfa9GZHFVWTgpsEL8B6RM.css

css_QdCOhY7Aw02O85eqws-JuYJfa9GZHFVWTgpsEL8B6RM.css

325 ms

css_qlE-O_uusQ5VUUDOoP1V9opGfq7Vw6Yb7GuwugiI9RQ.css

css_qlE-O_uusQ5VUUDOoP1V9opGfq7Vw6Yb7GuwugiI9RQ.css

325 ms

addstyle.css

addstyle.css

325 ms

js_xAPl0qIk9eowy_iS9tNkCWXLUVoat94SQT48UBCFkyQ.js

js_xAPl0qIk9eowy_iS9tNkCWXLUVoat94SQT48UBCFkyQ.js

409 ms

3_0_FFFFFFFF_EFEFEFFF_0_pageviews

3_0_FFFFFFFF_EFEFEFFF_0_pageviews

663 ms

bg_body.png

bg_body.png

109 ms

logo.png

logo.png

107 ms

bg_top_menu_right.png

bg_top_menu_right.png

107 ms

bg_top_menu.png

bg_top_menu.png

106 ms

bg_top_menu_item.png

bg_top_menu_item.png

108 ms

bg_title_left.png

bg_title_left.png

107 ms

obshhestroitelnye-raboty-2.jpg

obshhestroitelnye-raboty-2.jpg

453 ms

montazh-zdanij-i-sooruzhenij-1.jpg

montazh-zdanij-i-sooruzhenij-1.jpg

415 ms

jelektromontazhnye-raboty-4.jpg

jelektromontazhnye-raboty-4.jpg

337 ms

1707155924_unnamed.jpg

1707155924_unnamed.jpg

276 ms

1680796585_tumby_pod_televizor_na_kolesikah_2.jpg

1680796585_tumby_pod_televizor_na_kolesikah_2.jpg

385 ms

1642600080_shkaf-kupe-dveri-tribyut-2017-11-09.jpg

1642600080_shkaf-kupe-dveri-tribyut-2017-11-09.jpg

267 ms

1619101094_p25513_6bmb6c.jpg

1619101094_p25513_6bmb6c.jpg

368 ms

1617722331_jwri5drmhtzitowseenq.jpg

1617722331_jwri5drmhtzitowseenq.jpg

378 ms

aci.js

aci.js

668 ms

sep.png

sep.png

424 ms

bg_title_right.png

bg_title_right.png

456 ms

bg_item.png

bg_item.png

467 ms

watch.js

watch.js

10 ms

css_k3snrbsthqot7V7ccRZHS9OkCZkwBv4adtNieIVlbEU.css

css_k3snrbsthqot7V7ccRZHS9OkCZkwBv4adtNieIVlbEU.css

101 ms

Accessibility Review

evr-stroy.ru accessibility score

48

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.

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

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

evr-stroy.ru best practices score

58

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

evr-stroy.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

    RU

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Evr-stroy.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 Evr-stroy.ru main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

evr-stroy.ru

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