Tools & Wizards About Us

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

tvrain.ru

Телеканал «Дождь»

Page Load Speed

7.2 sec in total

First Response

327 ms

Resources Loaded

5.5 sec

Page Rendered

1.4 sec

About Website

Visit tvrain.ru now to see the best up-to-date Tvrain content for United States and also check out these interesting facts you probably never knew about tvrain.ru

Независимый информационный телеканал. Это каждый час новости о том, что происходит на самом деле; аналитика, круглые столы, авторские программы, документальные фильмы, живая музыка, социальные проекты...

Visit tvrain.ru

Key Findings

We analyzed Tvrain.ru page load time and found that the first response time was 327 ms and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

tvrain.ru performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.1 s

1/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value16.1 s

0/100

10%

TBT (Total Blocking Time)

Value2,250 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.032

100/100

15%

TTI (Time to Interactive)

Value18.8 s

3/100

10%

Network Requests Diagram

tvrain.ru

327 ms

tvrain.ru

374 ms

all.js

495 ms

app.css

1018 ms

adfox.asyn.code.ver3.js

751 ms

Our browser made a total of 128 requests to load all elements on the main page. We found that 21% of them (27 requests) were addressed to the original Tvrain.ru, 51% (65 requests) were made to S79369.cdn.ngenix.net and 3% (4 requests) were made to Content.adriver.ru. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source S79369.cdn.ngenix.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 688.5 kB (27%)

Content Size

2.5 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tvrain.ru main page is 2.5 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. 65% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 223.5 kB

  • Original 268.6 kB
  • After minification 253.0 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 223.5 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 31.1 kB

  • Original 1.7 MB
  • After minification 1.7 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. Tvrain images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 125.3 kB

  • Original 226.2 kB
  • After minification 222.2 kB
  • After compression 100.8 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 125.3 kB or 55% of the original size.

CSS Optimization

-85%

Potential reduce by 308.6 kB

  • Original 363.1 kB
  • After minification 275.1 kB
  • After compression 54.5 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. Tvrain.ru needs all CSS files to be minified and compressed as it can save up to 308.6 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 50 (45%)

Requests Now

110

After Optimization

60

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 110 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tvrain. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

tvrain.ru accessibility score

45

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.

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

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

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

tvrain.ru best practices score

67

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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

tvrain.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

    EN

  • Encoding

    UTF-8

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

Open Graph data is detected on the main page of Tvrain. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: