Tools & Wizards About Us

Report Summary

  • 9

    Performance

    Renders faster than
    23% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

gran-stroi.ru

Лестницы металлические Лестничные ограждения Перила Двери входные Стальные раздвижные решетки

Page Load Speed

28.3 sec in total

First Response

1.3 sec

Resources Loaded

25.1 sec

Page Rendered

1.9 sec

About Website

Welcome to gran-stroi.ru homepage info - get ready to check Gran Stroi best content for Russia right away, or after learning these important things about gran-stroi.ru

Изготовление сварных металлоконструкций: металлических лестниц, лестничных ограждений - перил, стальных входных дверей и раздвижных решеток

Visit gran-stroi.ru

Key Findings

We analyzed Gran-stroi.ru page load time and found that the first response time was 1.3 sec and then it took 27 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

gran-stroi.ru performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value10.1 s

9/100

10%

TBT (Total Blocking Time)

Value2,960 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value1.695

0/100

15%

TTI (Time to Interactive)

Value15.9 s

6/100

10%

Network Requests Diagram

gran-stroi.ru

1327 ms

context_r512.css

232 ms

_wdgt.css

266 ms

shiny.css

22 ms

style0.css

538 ms

Our browser made a total of 201 requests to load all elements on the main page. We found that 5% of them (11 requests) were addressed to the original Gran-stroi.ru, 10% (20 requests) were made to Web.redhelper.ru and 6% (13 requests) were made to Yastatic.net. The less responsive or slowest element that took the longest time to load (19.7 sec) relates to the external source Imrk.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 609.7 kB (52%)

Content Size

1.2 MB

After Optimization

554.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gran-stroi.ru main page is 1.2 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. 70% of websites need less resources to load. Javascripts take 625.2 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 192.7 kB

  • Original 237.7 kB
  • After minification 226.1 kB
  • After compression 45.1 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 192.7 kB or 81% of the original size.

Image Optimization

-11%

Potential reduce by 20.8 kB

  • Original 181.6 kB
  • After minification 160.8 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. Obviously, Gran Stroi needs image optimization as it can save up to 20.8 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-48%

Potential reduce by 301.5 kB

  • Original 625.2 kB
  • After minification 619.8 kB
  • After compression 323.7 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 301.5 kB or 48% of the original size.

CSS Optimization

-79%

Potential reduce by 94.7 kB

  • Original 119.3 kB
  • After minification 116.9 kB
  • After compression 24.6 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. Gran-stroi.ru needs all CSS files to be minified and compressed as it can save up to 94.7 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 106 (66%)

Requests Now

160

After Optimization

54

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 160 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gran Stroi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 54 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

gran-stroi.ru accessibility score

63

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-*] attributes do not match their roles

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

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

gran-stroi.ru best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

gran-stroi.ru SEO score

90

Search Engine Optimization Advices

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

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

    RU

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gran-stroi.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 Gran-stroi.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 Gran Stroi. 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: