Report Summary

  • 53

    Performance

    Renders faster than
    71% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 62

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

groz-stroy.ru

"Гроз-строй" - строительная компания

Page Load Speed

3.8 sec in total

First Response

526 ms

Resources Loaded

2.6 sec

Page Rendered

725 ms

groz-stroy.ru screenshot

About Website

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

Монтаж инженерного оборудования, подготовка строительного участка, строительство гидротехнических сооружений. Примеры работ.

Visit groz-stroy.ru

Key Findings

We analyzed Groz-stroy.ru page load time and found that the first response time was 526 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 55% of websites can load faster.

Performance Metrics

groz-stroy.ru performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

17/100

25%

SI (Speed Index)

Value7.6 s

26/100

10%

TBT (Total Blocking Time)

Value170 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.238

53/100

15%

TTI (Time to Interactive)

Value6.2 s

62/100

10%

Network Requests Diagram

groz-stroy.ru

526 ms

index.php

482 ms

index.php

310 ms

webfont.js

50 ms

webfont.js

309 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 71% of them (20 requests) were addressed to the original Groz-stroy.ru, 11% (3 requests) were made to W.uptolike.com and 7% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Groz-stroy.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 95.0 kB (10%)

Content Size

986.6 kB

After Optimization

891.7 kB

In fact, the total size of Groz-stroy.ru main page is 986.6 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. 25% of websites need less resources to load. Images take 886.9 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 15.0 kB

  • Original 21.0 kB
  • After minification 20.5 kB
  • After compression 6.0 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 15.0 kB or 71% of the original size.

Image Optimization

-3%

Potential reduce by 27.8 kB

  • Original 886.9 kB
  • After minification 859.1 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. Groz Stroy images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 35.9 kB

  • Original 58.3 kB
  • After minification 57.3 kB
  • After compression 22.5 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 35.9 kB or 61% of the original size.

CSS Optimization

-80%

Potential reduce by 16.4 kB

  • Original 20.4 kB
  • After minification 16.4 kB
  • After compression 4.0 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. Groz-stroy.ru needs all CSS files to be minified and compressed as it can save up to 16.4 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (28%)

Requests Now

25

After Optimization

18

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Groz 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 8 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

groz-stroy.ru accessibility score

74

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

groz-stroy.ru best practices score

62

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

groz-stroy.ru SEO score

77

Search Engine Optimization Advices

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 Groz-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 Groz-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

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