Report Summary

  • 83

    Performance

    Renders faster than
    88% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

tvsubs.net

Download TV Show subtitles - TVsubs.net

Page Load Speed

4.9 sec in total

First Response

461 ms

Resources Loaded

4.3 sec

Page Rendered

160 ms

tvsubs.net screenshot

About Website

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

Visit tvsubs.net

Key Findings

We analyzed Tvsubs.net page load time and found that the first response time was 461 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 65% of websites can load faster.

Performance Metrics

tvsubs.net performance score

83

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.3 s

100/100

25%

SI (Speed Index)

Value4.8 s

67/100

10%

TBT (Total Blocking Time)

Value520 ms

56/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value2.3 s

99/100

10%

Network Requests Diagram

tvsubs.net

461 ms

www.tvsubs.net

739 ms

style.css

298 ms

layout.css

365 ms

search-button.gif

334 ms

Our browser made a total of 172 requests to load all elements on the main page. We found that 34% of them (58 requests) were addressed to the original Tvsubs.net, 10% (18 requests) were made to Bh.contextweb.com and 3% (5 requests) were made to Vast.optimatic.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Tvsubs.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 528.6 kB (55%)

Content Size

959.2 kB

After Optimization

430.6 kB

In fact, the total size of Tvsubs.net main page is 959.2 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. 50% of websites need less resources to load. Javascripts take 723.8 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 34.2 kB

  • Original 39.5 kB
  • After minification 30.3 kB
  • After compression 5.3 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. This page needs HTML code to be minified as it can gain 9.2 kB, which is 23% 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 34.2 kB or 87% of the original size.

Image Optimization

-2%

Potential reduce by 2.9 kB

  • Original 183.9 kB
  • After minification 181.0 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. TVsubs images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 481.7 kB

  • Original 723.8 kB
  • After minification 723.7 kB
  • After compression 242.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 481.7 kB or 67% of the original size.

CSS Optimization

-82%

Potential reduce by 9.8 kB

  • Original 12.0 kB
  • After minification 10.5 kB
  • After compression 2.2 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. Tvsubs.net needs all CSS files to be minified and compressed as it can save up to 9.8 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 89 (65%)

Requests Now

136

After Optimization

47

The browser has sent 136 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TVsubs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

tvsubs.net accessibility score

60

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.

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

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

tvsubs.net best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

tvsubs.net SEO score

67

Search Engine Optimization Advices

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 Tvsubs.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 Tvsubs.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

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