Tools & Wizards About Us
subtitledownloader.net screenshot

Report Summary

  • 78

    Performance

    Renders faster than
    85% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

subtitledownloader.net

Subtitle Downloader : Get Accurate Subtitles in Any Language

Page Load Speed

5.2 sec in total

First Response

666 ms

Resources Loaded

4.3 sec

Page Rendered

210 ms

subtitledownloader.net screenshot

About Website

Welcome to subtitledownloader.net homepage info - get ready to check Subtitle Downloader best content right away, or after learning these important things about subtitledownloader.net

Subtitle downloader is an best tool for anyone who wants to download subtitles from popular video streaming Like websites YouTube, Viki, Facebook and Many More.

Visit subtitledownloader.net

Key Findings

We analyzed Subtitledownloader.net page load time and found that the first response time was 666 ms and then it took 4.5 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

subtitledownloader.net performance score

78

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

36/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

65/100

25%

SI (Speed Index)

Value6.4 s

41/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.029

100/100

15%

TTI (Time to Interactive)

Value3.5 s

92/100

10%

Network Requests Diagram

subtitledownloader.net

666 ms

subtitledownloader.net

1325 ms

all.min.css

23 ms

variables.css

298 ms

defaults.css

581 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 90% of them (35 requests) were addressed to the original Subtitledownloader.net, 10% (4 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Subtitledownloader.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 10.1 kB (55%)

Content Size

18.5 kB

After Optimization

8.4 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Subtitledownloader.net main page is 18.5 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. 20% of websites need less resources to load. HTML takes 12.8 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 9.5 kB

  • Original 12.8 kB
  • After minification 12.0 kB
  • After compression 3.3 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 9.5 kB or 74% of the original size.

JavaScript Optimization

-3%

Potential reduce by 42 B

  • Original 1.3 kB
  • After minification 1.3 kB
  • After compression 1.3 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

-13%

Potential reduce by 576 B

  • Original 4.4 kB
  • After minification 4.4 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. Subtitledownloader.net needs all CSS files to be minified and compressed as it can save up to 576 B or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (29%)

Requests Now

34

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Subtitle Downloader. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

subtitledownloader.net

subtitledownloader.net

666 ms

subtitledownloader.net

subtitledownloader.net

1325 ms

all.min.css

all.min.css

23 ms

variables.css

variables.css

298 ms

defaults.css

defaults.css

581 ms

widgets.css

widgets.css

742 ms

header.css

header.css

756 ms

footer.css

footer.css

769 ms

main.css

main.css

882 ms

menu.js

menu.js

867 ms

main.js

main.js

889 ms

main.css

main.css

989 ms

feature.css

feature.css

1006 ms

help.css

help.css

1023 ms

sites.css

sites.css

1151 ms

home.js

home.js

1184 ms

link.webp

link.webp

1479 ms

go.webp

go.webp

1233 ms

opts.webp

opts.webp

1508 ms

download.webp

download.webp

1277 ms

multi-site.webp

multi-site.webp

1718 ms

multi-format.webp

multi-format.webp

1749 ms

bilingual.webp

bilingual.webp

1479 ms

yt.svg

yt.svg

1531 ms

gdrive.svg

gdrive.svg

1774 ms

fb.svg

fb.svg

1726 ms

hs.webp

hs.webp

1759 ms

dm.webp

dm.webp

1787 ms

bilibili.webp

bilibili.webp

2001 ms

iflix.webp

iflix.webp

1973 ms

tubitv.webp

tubitv.webp

2037 ms

tvnaver.webp

tvnaver.webp

2010 ms

ted.webp

ted.webp

2069 ms

vimeo.webp

vimeo.webp

2042 ms

ig.svg

ig.svg

2220 ms

sonyliv.webp

sonyliv.webp

2285 ms

fa-solid-900.ttf

fa-solid-900.ttf

16 ms

fa-regular-400.ttf

fa-regular-400.ttf

19 ms

fa-brands-400.ttf

fa-brands-400.ttf

18 ms

Accessibility Review

subtitledownloader.net accessibility score

100

Accessibility Issues

Best Practices

subtitledownloader.net best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

subtitledownloader.net SEO score

100

Search Engine Optimization Advices

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

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 Subtitledownloader.net 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 Subtitledownloader.net 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

subtitledownloader.net

Open Graph description is not detected on the main page of Subtitle Downloader. 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: