Tools & Wizards About Us
tg-alterra.ru screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    49% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

tg-alterra.ru

Строительные материалы — купить стройматериалы по низким ценам с доставкой по Барнаулу и Бийску в интернет-магазине Альтерра.

Page Load Speed

21.7 sec in total

First Response

2.1 sec

Resources Loaded

19.1 sec

Page Rendered

438 ms

tg-alterra.ru screenshot

About Website

Visit tg-alterra.ru now to see the best up-to-date Tg Alterra content for Russia and also check out these interesting facts you probably never knew about tg-alterra.ru

Альтерра - интернет-магазин строительных и отделочных материалов оптом и в розницу. Низкие цены, онлайн-заказ стройматериалов не выходя из дома, доставка в Барнауле и Бийске, подъем на этаж и самовыво...

Visit tg-alterra.ru

Key Findings

We analyzed Tg-alterra.ru page load time and found that the first response time was 2.1 sec and then it took 19.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

tg-alterra.ru performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

21/100

25%

SI (Speed Index)

Value6.8 s

35/100

10%

TBT (Total Blocking Time)

Value4,130 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.043

99/100

15%

TTI (Time to Interactive)

Value23.8 s

1/100

10%

Network Requests Diagram

tg-alterra.ru

2125 ms

kernel_main.css

351 ms

template_d9b4f2b3273fb6a85a488a016c5a11a6.css

336 ms

style.css

492 ms

uniform.css

344 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 90% of them (72 requests) were addressed to the original Tg-alterra.ru, 3% (2 requests) were made to Bitrix.info and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (16.7 sec) belongs to the original domain Tg-alterra.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (38%)

Content Size

2.7 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tg-alterra.ru main page is 2.7 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. 45% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 337.9 kB

  • Original 387.5 kB
  • After minification 379.6 kB
  • After compression 49.6 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 337.9 kB or 87% of the original size.

Image Optimization

-3%

Potential reduce by 50.7 kB

  • Original 1.5 MB
  • After minification 1.4 MB

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. Tg Alterra images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 386.5 kB

  • Original 539.1 kB
  • After minification 489.1 kB
  • After compression 152.6 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 386.5 kB or 72% of the original size.

CSS Optimization

-88%

Potential reduce by 241.8 kB

  • Original 273.5 kB
  • After minification 243.9 kB
  • After compression 31.8 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. Tg-alterra.ru needs all CSS files to be minified and compressed as it can save up to 241.8 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (38%)

Requests Now

69

After Optimization

43

  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tg Alterra. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tg-alterra.ru

tg-alterra.ru

2125 ms

kernel_main.css

kernel_main.css

351 ms

template_d9b4f2b3273fb6a85a488a016c5a11a6.css

template_d9b4f2b3273fb6a85a488a016c5a11a6.css

336 ms

style.css

style.css

492 ms

uniform.css

uniform.css

344 ms

alterra.css

alterra.css

339 ms

respond.js

respond.js

485 ms

kernel_main.js

kernel_main.js

1020 ms

template_49c87c18d700f79868215b763454dd2a.js

template_49c87c18d700f79868215b763454dd2a.js

489 ms

jquery.js

jquery.js

817 ms

easing.js

easing.js

655 ms

jcarousel.js

jcarousel.js

657 ms

jqueryui.js

jqueryui.js

660 ms

raty.js

raty.js

811 ms

selectbox.js

selectbox.js

821 ms

slides.js

slides.js

824 ms

uniform.js

uniform.js

1004 ms

functions.js

functions.js

1006 ms

dynamic.js

dynamic.js

988 ms

alterra.js

alterra.js

989 ms

ba.js

ba.js

333 ms

watch.js

watch.js

92 ms

analytics.js

analytics.js

278 ms

pattern_bg.png

pattern_bg.png

4135 ms

bg.png

bg.png

252 ms

logo.png

logo.png

1183 ms

menu_shop_icon.png

menu_shop_icon.png

250 ms

bbcfd58f54c325430b4f3a9c8ca10e96.jpg

bbcfd58f54c325430b4f3a9c8ca10e96.jpg

8256 ms

69eef03037bd2b83d943ff70bfba4741.png

69eef03037bd2b83d943ff70bfba4741.png

16745 ms

index_h2_icon.png

index_h2_icon.png

357 ms

57d2e54380f90ebd9b77cbdc44771ca7.jpg

57d2e54380f90ebd9b77cbdc44771ca7.jpg

331 ms

a752c089b4a835cfd16d5bf57d42b63d.png

a752c089b4a835cfd16d5bf57d42b63d.png

546 ms

78af08c6ec3b28156595245209a5e286.jpg

78af08c6ec3b28156595245209a5e286.jpg

581 ms

851343d4417c8690dabe8e6d5ea2b46d.jpg

851343d4417c8690dabe8e6d5ea2b46d.jpg

696 ms

1390df10f886eb49f474f05712d6851d.jpg

1390df10f886eb49f474f05712d6851d.jpg

696 ms

6bff62db947e45b761520e382a99a457.jpg

6bff62db947e45b761520e382a99a457.jpg

868 ms

03877a881f29394a9e0c668c077278d9.jpg

03877a881f29394a9e0c668c077278d9.jpg

868 ms

095618c59c02014fbe05a01821806a8e.jpg

095618c59c02014fbe05a01821806a8e.jpg

1044 ms

e61713d7eeac96a0af62e6b7935ea0d0.jpg

e61713d7eeac96a0af62e6b7935ea0d0.jpg

1043 ms

bbe98a0eadcbffd073a7f8367a29ba0f.jpg

bbe98a0eadcbffd073a7f8367a29ba0f.jpg

1172 ms

catalog854x283.jpg

catalog854x283.jpg

1430 ms

index_more_icon.png

index_more_icon.png

1429 ms

benefits_shadow.png

benefits_shadow.png

1433 ms

advantage1_icon.png

advantage1_icon.png

1561 ms

advantage2_icon.png

advantage2_icon.png

1566 ms

advantage3_icon.png

advantage3_icon.png

1575 ms

advantage4_icon.png

advantage4_icon.png

1702 ms

advantage5_icon.png

advantage5_icon.png

1702 ms

mastercard_icon1.png

mastercard_icon1.png

1714 ms

mastercard_icon2.png

mastercard_icon2.png

1870 ms

visa_icon1.png

visa_icon1.png

1881 ms

visa_icon2.png

visa_icon2.png

1887 ms

letsrock_logo.png

letsrock_logo.png

2021 ms

modal_sale_icon.png

modal_sale_icon.png

2033 ms

modal_mistake_icon.png

modal_mistake_icon.png

2043 ms

client.js

client.js

362 ms

footer_bg.png

footer_bg.png

2130 ms

footer_shadow.png

footer_shadow.png

2144 ms

fade_bg.png

fade_bg.png

2172 ms

firasansb.woff

firasansb.woff

2999 ms

firasanssb.woff

firasanssb.woff

3158 ms

firasansm.woff

firasansm.woff

4267 ms

collect

collect

45 ms

collect

collect

270 ms

bx_stat

bx_stat

371 ms

firasans.woff

firasans.woff

4157 ms

firasansbi.woff

firasansbi.woff

9908 ms

firasansi.woff

firasansi.woff

6775 ms

ga-audiences

ga-audiences

165 ms

rouble.woff

rouble.woff

4484 ms

panel_sale_icon.png

panel_sale_icon.png

4384 ms

panel_mistake_icon.png

panel_mistake_icon.png

4510 ms

undefined

undefined

4745 ms

checkbox_bg.png

checkbox_bg.png

4479 ms

categories_li_h4.png

categories_li_h4.png

4473 ms

button_arrow.png

button_arrow.png

4666 ms

index_prev.png

index_prev.png

4658 ms

index_next.png

index_next.png

4774 ms

gotop_bg.png

gotop_bg.png

4639 ms

sale_icon.png

sale_icon.png

4657 ms

Accessibility Review

tg-alterra.ru accessibility score

67

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

tg-alterra.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

SEO Factors

tg-alterra.ru SEO score

82

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

    N/A

  • Encoding

    UTF-8

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

tg-alterra.ru

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