Access tg-alterra.ru. Строительные материалы — купить стройматериалы по низким ценам с доставкой по Барнаулу и Бийску в ин...

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value11.4 s

0/100

25%

SI (Speed Index)

Value21.7 s

0/100

10%

TBT (Total Blocking Time)

Value9,270 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.044

99/100

15%

TTI (Time to Interactive)

Value29.6 s

0/100

10%

tg-alterra.ru

493 ms

tg-alterra.ru

7314 ms

ui.design-tokens.min.css

380 ms

ui.font.opensans.min.css

398 ms

main.popup.bundle.min.css

402 ms

Our browser made a total of 113 requests to load all elements on the main page. We found that 73% of them (83 requests) were addressed to the original Tg-alterra.ru, 4% (5 requests) were made to Youtube-nocookie.com and 4% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (7.3 sec) belongs to the original domain Tg-alterra.ru.

Content Size

2.0 MB

After Optimization

1.4 MB

In fact, the total size of Tg-alterra.ru main page is 2.0 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 444.4 kB

Original 553.6 kB
After minification 474.2 kB
After compression 109.2 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. This page needs HTML code to be minified as it can gain 79.4 kB, which is 14% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 444.4 kB or 80% of the original size.

Image Optimization

-7%

Potential reduce by 20.0 kB

Original 295.2 kB
After minification 275.3 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. Tg Alterra images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 99.4 kB

Original 1.0 MB
After minification 1.0 MB
After compression 922.1 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

-4%

Potential reduce by 6.0 kB

Original 137.5 kB
After minification 137.5 kB
After compression 131.5 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 has all CSS files already compressed.

Requests Now

104

After Optimization

The browser has sent 104 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 29 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

[aria-*] attributes do not match their roles

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.

High

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These items highlight common accessibility best practices.

High

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

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

Low

Detected JavaScript libraries

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

RU
Language Claimed

RU
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 it matches the claimed language. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

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

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

tg-alterra.ru

tg-alterra.ru

ui.design-tokens.min.css

ui.font.opensans.min.css

main.popup.bundle.min.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

tg-alterra.ru

tg-alterra.ru

ui.design-tokens.min.css

ui.font.opensans.min.css

main.popup.bundle.min.css

template_29fdbc2a674073e81a4d315eef4357aa_v1.css

icons.svg

m-icons-action.svg

grey62.svg

grey85.svg

grey56.svg

grey332.svg

grey51.svg

grey195.svg

grey308.svg

grey59.svg

grey94.svg

grey380.svg

grey208.svg

grey411.svg

62.svg

85.svg

56.svg

332.svg

51.svg

195.svg

308.svg

59.svg

94.svg

380.svg

208.svg

411.svg

1px.png

3pr5gvej759lzqp7goz58vr23cwjo0js.jpg

core.min.js

kernel_main_v1.js

core_ls.min.js

api.js

js

protobuf.min.js

model.min.js

rest.client.min.js

pull.client.min.js