Tools & Wizards About Us
trestgbi.ru screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

trestgbi.ru

"Трест ЖБИ" - производство железобетонных изделий и конструкций.

Page Load Speed

2.9 sec in total

First Response

572 ms

Resources Loaded

2 sec

Page Rendered

338 ms

trestgbi.ru screenshot

About Website

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

✅ Собственное производство ✅ Низкие цены. ☎ +7(499) 343-48-52.Трест по производству ЖБИ и конструкций для ПГС и энергетического строительства Трест ЖБИ

Visit trestgbi.ru

Key Findings

We analyzed Trestgbi.ru page load time and found that the first response time was 572 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

trestgbi.ru performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.4 s

1/100

10%

LCP (Largest Contentful Paint)

Value16.4 s

0/100

25%

SI (Speed Index)

Value10.9 s

6/100

10%

TBT (Total Blocking Time)

Value1,160 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value13.2 s

12/100

10%

Network Requests Diagram

trestgbi.ru

572 ms

styles.css

159 ms

highslide.min.css

255 ms

highslide.packed.js

257 ms

flowplayer-3.2.9.min.js

263 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 70% of them (40 requests) were addressed to the original Trestgbi.ru, 7% (4 requests) were made to Top-fwz1.mail.ru and 5% (3 requests) were made to Counter.megagroup.ru. The less responsive or slowest element that took the longest time to load (791 ms) belongs to the original domain Trestgbi.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 89.6 kB (18%)

Content Size

489.5 kB

After Optimization

399.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Trestgbi.ru main page is 489.5 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 321.3 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 18.5 kB

  • Original 26.3 kB
  • After minification 25.5 kB
  • After compression 7.7 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 18.5 kB or 71% of the original size.

Image Optimization

-1%

Potential reduce by 4.6 kB

  • Original 321.3 kB
  • After minification 316.7 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. Trestgbi images are well optimized though.

JavaScript Optimization

-39%

Potential reduce by 45.4 kB

  • Original 115.8 kB
  • After minification 111.4 kB
  • After compression 70.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 45.4 kB or 39% of the original size.

CSS Optimization

-81%

Potential reduce by 21.0 kB

  • Original 26.0 kB
  • After minification 24.0 kB
  • After compression 5.0 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. Trestgbi.ru needs all CSS files to be minified and compressed as it can save up to 21.0 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (54%)

Requests Now

54

After Optimization

25

  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Trestgbi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

trestgbi.ru

trestgbi.ru

572 ms

styles.css

styles.css

159 ms

highslide.min.css

highslide.min.css

255 ms

highslide.packed.js

highslide.packed.js

257 ms

flowplayer-3.2.9.min.js

flowplayer-3.2.9.min.js

263 ms

calendar.css

calendar.css

265 ms

ru.js

ru.js

272 ms

cookie.js

cookie.js

287 ms

widgets.js

widgets.js

399 ms

calendar.packed.js

calendar.packed.js

403 ms

feedback.factory.min.js

feedback.factory.min.js

398 ms

top100.jcn

top100.jcn

399 ms

analytics.js

analytics.js

57 ms

4368-12.GIF

4368-12.GIF

464 ms

3_1_FFFFFFFF_EFEFEFFF_0_pageviews

3_1_FFFFFFFF_EFEFEFFF_0_pageviews

343 ms

bg.gif

bg.gif

133 ms

top_bg.jpg

top_bg.jpg

128 ms

hmnu_i1.gif

hmnu_i1.gif

132 ms

hmnu_sep.gif

hmnu_sep.gif

132 ms

logo.png

logo.png

132 ms

lmnu_bg.gif

lmnu_bg.gif

132 ms

lmnu_sep.gif

lmnu_sep.gif

253 ms

lb_top.gif

lb_top.gif

259 ms

509787606_5.jpg

509787606_5.jpg

257 ms

05605416.gif

05605416.gif

384 ms

319496201_5.jpg

319496201_5.jpg

256 ms

1214968801_6.jpg

1214968801_6.jpg

521 ms

inf_body.gif

inf_body.gif

380 ms

tel.gif

tel.gif

383 ms

289675401_5.jpg

289675401_5.jpg

383 ms

320229201_5.jpg

320229201_5.jpg

389 ms

320229801_5.jpg

320229801_5.jpg

506 ms

320231401_5.jpg

320231401_5.jpg

508 ms

289686401_5.jpg

289686401_5.jpg

509 ms

289698001_5.jpg

289698001_5.jpg

510 ms

eur_cb_forex_000000_88x90.gif

eur_cb_forex_000000_88x90.gif

510 ms

top_bg2.jpg

top_bg2.jpg

785 ms

search_t.gif

search_t.gif

623 ms

search_b.gif

search_b.gif

622 ms

zoomin.cur

zoomin.cur

622 ms

bot_bg2.gif

bot_bg2.gif

623 ms

bot_bg.jpg

bot_bg.jpg

791 ms

bmnu_sep.gif

bmnu_sep.gif

749 ms

hit

hit

261 ms

code.js

code.js

347 ms

top100.scn

top100.scn

128 ms

watch.js

watch.js

1 ms

loader.js

loader.js

337 ms

collect

collect

22 ms

hit

hit

133 ms

counter2

counter2

154 ms

api.js

api.js

107 ms

counter

counter

159 ms

7ecb21402fcfa0c4f35f274573fab2a1.js

7ecb21402fcfa0c4f35f274573fab2a1.js

108 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

141 ms

tracker

tracker

156 ms

zoomout.cur

zoomout.cur

132 ms

Accessibility Review

trestgbi.ru accessibility score

77

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

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

Best Practices

trestgbi.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

High

Page has valid source maps

SEO Factors

trestgbi.ru SEO score

83

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

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Trestgbi.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it does not match the claimed English language. Our system also found out that Trestgbi.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

trestgbi.ru

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