Tools & Wizards About Us
catch.tube screenshot

Report Summary

  • 84

    Performance

    Renders faster than
    88% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 77

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

catch.tube

Free Online Video Downloader. Catch Video From Any Site

Page Load Speed

5.1 sec in total

First Response

509 ms

Resources Loaded

4.3 sec

Page Rendered

315 ms

catch.tube screenshot

About Website

Welcome to catch.tube homepage info - get ready to check Catch best content for United States right away, or after learning these important things about catch.tube

Catch.tube - free online video downloader from youtube.com, vimeo.com, dailymotion.com, vk.com, instagram.com, break.com, facebook.com, soundcloud.com, liveleak.com, bandcamp.com, twitch.tv, tumblr.co...

Visit catch.tube

Key Findings

We analyzed Catch.tube page load time and found that the first response time was 509 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

catch.tube performance score

84

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

88/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

52/100

25%

SI (Speed Index)

Value1.9 s

100/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value5.5 s

71/100

10%

Network Requests Diagram

catch.tube

509 ms

catch.tube

1302 ms

css

34 ms

amp.min.css

496 ms

apu.php

390 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 31% of them (21 requests) were addressed to the original Catch.tube, 24% (16 requests) were made to Static.xx.fbcdn.net and 13% (9 requests) were made to Scontent-iad3-1.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Adservice.aliexpress.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 272.7 kB (42%)

Content Size

652.7 kB

After Optimization

380.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Catch.tube main page is 652.7 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. 55% of websites need less resources to load. Images take 392.2 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 33.8 kB

  • Original 51.7 kB
  • After minification 51.6 kB
  • After compression 17.8 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 33.8 kB or 66% of the original size.

Image Optimization

-26%

Potential reduce by 100.3 kB

  • Original 392.2 kB
  • After minification 291.9 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. Obviously, Catch needs image optimization as it can save up to 100.3 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-65%

Potential reduce by 123.2 kB

  • Original 189.7 kB
  • After minification 189.7 kB
  • After compression 66.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 123.2 kB or 65% of the original size.

CSS Optimization

-80%

Potential reduce by 15.4 kB

  • Original 19.1 kB
  • After minification 19.1 kB
  • After compression 3.8 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. Catch.tube needs all CSS files to be minified and compressed as it can save up to 15.4 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (35%)

Requests Now

55

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Catch. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

catch.tube

catch.tube

509 ms

catch.tube

catch.tube

1302 ms

css

css

34 ms

amp.min.css

amp.min.css

496 ms

apu.php

apu.php

390 ms

analytics.js

analytics.js

42 ms

page.php

page.php

131 ms

atlas.png

atlas.png

746 ms

bg.png

bg.png

512 ms

catch-tube-video-downloader-pro.png

catch-tube-video-downloader-pro.png

956 ms

dailymotion.png

dailymotion.png

725 ms

youtube.com.png

youtube.com.png

726 ms

vimeo.png

vimeo.png

732 ms

instagram.png

instagram.png

985 ms

facebook.png

facebook.png

967 ms

twitch.png

twitch.png

965 ms

tumblr.png

tumblr.png

972 ms

vk.png

vk.png

997 ms

soundcloud.png

soundcloud.png

1192 ms

bandcamp.png

bandcamp.png

1202 ms

youtube.fw.png

youtube.fw.png

1967 ms

liveleak.png

liveleak.png

1691 ms

twitter.png

twitter.png

1228 ms

pinterest.png

pinterest.png

1245 ms

v.qq.png

v.qq.png

1429 ms

index.js

index.js

65 ms

likebox.php

likebox.php

168 ms

y7lebkjgREBJK96VQi37ZobN6UDyHWBl620a-IRfuBk.woff

y7lebkjgREBJK96VQi37ZobN6UDyHWBl620a-IRfuBk.woff

43 ms

bCA-uDdUx6nTO8SjzCLXvXhCUOGz7vYGh680lGh-uXM.woff

bCA-uDdUx6nTO8SjzCLXvXhCUOGz7vYGh680lGh-uXM.woff

55 ms

2fcrYFNaTjcS6g4U3t-Y5ewrjPiaoEww8AihgqWRJAo.woff

2fcrYFNaTjcS6g4U3t-Y5ewrjPiaoEww8AihgqWRJAo.woff

90 ms

sdk.js

sdk.js

127 ms

collect

collect

18 ms

collect

collect

70 ms

blank.html

blank.html

1955 ms

obtain_ads.do

obtain_ads.do

2093 ms

apu.php

apu.php

406 ms

YrFakaCOmcf.css

YrFakaCOmcf.css

72 ms

BWRIL9-XbYW.js

BWRIL9-XbYW.js

115 ms

JrFVMrRpAYB.js

JrFVMrRpAYB.js

111 ms

T-D_V7C7Ph6.js

T-D_V7C7Ph6.js

111 ms

ga-audiences

ga-audiences

44 ms

oFUdCVMzMU5.css

oFUdCVMzMU5.css

47 ms

iFBP3Ltwel2.js

iFBP3Ltwel2.js

145 ms

2e4nmgzajeT.js

2e4nmgzajeT.js

150 ms

YLZTtNOxvG_.js

YLZTtNOxvG_.js

158 ms

unPWtyjsXeq.js

unPWtyjsXeq.js

151 ms

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XWDmVl8srTe.js

169 ms

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152 ms

S9jMCKT8oc5.js

S9jMCKT8oc5.js

168 ms

2K9IGvd3K8-.js

2K9IGvd3K8-.js

167 ms

33 ms

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0sTQzbapM8j.js

152 ms

17800051_201422807012293_584056957554568675_n.png

17800051_201422807012293_584056957554568675_n.png

120 ms

wMkwmq5_RAN.png

wMkwmq5_RAN.png

94 ms

89 ms

D3za9fCygGK.js

D3za9fCygGK.js

26 ms

17796273_201424207012153_4071362574861212493_n.png

17796273_201424207012153_4071362574861212493_n.png

13 ms

523143_100508940098742_1760129199_n.jpg

523143_100508940098742_1760129199_n.jpg

13 ms

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15 ms

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16 ms

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14 ms

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15 ms

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14 ms

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15 ms

ubBsyVhMcc7.png

ubBsyVhMcc7.png

22 ms

468 ms

1365037.css

1365037.css

107 ms

Accessibility Review

catch.tube accessibility score

96

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.

Best Practices

catch.tube best practices score

77

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Requests the notification permission on page load

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

Page has valid source maps

SEO Factors

catch.tube SEO score

91

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Catch.tube can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Catch.tube 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

catch.tube

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