Access tv-tube.ru. Бесплатное ТВ онлайн

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

72/100

10%

LCP (Largest Contentful Paint)

Value2.4 s

92/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value450 ms

63/100

30%

CLS (Cumulative Layout Shift)

Value0.072

96/100

15%

TTI (Time to Interactive)

Value6.8 s

55/100

10%

tv-tube.ru

403 ms

style.css

172 ms

top_menu.js

175 ms

brand

14 ms

360_light.js

901 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 64% of them (42 requests) were addressed to the original Tv-tube.ru, 9% (6 requests) were made to Apis.google.com and 5% (3 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Developers.google.com.

Content Size

373.2 kB

After Optimization

318.9 kB

In fact, the total size of Tv-tube.ru main page is 373.2 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. 40% of websites need less resources to load. Javascripts take 175.0 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 36.3 kB

Original 45.2 kB
After minification 43.8 kB
After compression 8.8 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 36.3 kB or 80% of the original size.

Image Optimization

-5%

Potential reduce by 7.3 kB

Original 143.2 kB
After minification 135.8 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. Tv Tube images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.5 kB

Original 175.0 kB
After minification 174.6 kB
After compression 172.5 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

-82%

Potential reduce by 8.1 kB

Original 9.8 kB
After minification 7.0 kB
After compression 1.8 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. Tv-tube.ru needs all CSS files to be minified and compressed as it can save up to 8.1 kB or 82% of the original size.

Requests Now

After Optimization

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tv Tube. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

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

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

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

High

Form elements do not have associated labels

High

Links do not have a discernible name

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

High

Browser errors were logged to the console

Search Engine Optimization Advices

Language and Encoding

Language Detected

RU
Language Claimed

N/A
Encoding

WINDOWS-1251

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

tv-tube.ru

Open Graph description is not detected on the main page of Tv Tube. 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

Бесплатное ТВ онлайн | Интернет ТВ - видео

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

tv-tube.ru

style.css

top_menu.js

brand

360_light.js

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

tv-tube.ru

style.css

top_menu.js

brand

360_light.js

top100.jcn

plusone.js

brandjs.js

hit

PR20110114144123.JPG

fon.jpg

header1.jpg

header2.jpg

header3.jpg

topmenu.jpg

button.jpg

empty1.jpg

empty2.jpg

empty3.jpg

menu_header.gif

menu_middle.gif

sq.gif

menu_bottom.gif

tr.gif

zebra.png

televizor2.gif

1auto.jpg

ort.gif

jasttv.jpg

ren_tv.jpg

russia1.jpg

perec.jpg

sts.jpg

russia2.jpg

5.jpg

karusel.jpg

radostmoya.jpg

1hd.jpg

mchs.jpg

o2.jpg

tnt.jpg

tel_video.gif

posle_zakata.jpg