Tools & Wizards About Us
dvdfab.cn screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

dvdfab.cn

DVDFab Official Site | World's Leading Multimedia Solution Provider

Page Load Speed

2 sec in total

First Response

39 ms

Resources Loaded

954 ms

Page Rendered

1 sec

dvdfab.cn screenshot

About Website

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

DVDFab Software offers world's best DVD/Blu-ray/4K UHD copying, ripping, converting, authoring and playback softwares, as well as video conversion and downloader utility tools.

Visit dvdfab.cn

Key Findings

We analyzed Dvdfab.cn page load time and found that the first response time was 39 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

dvdfab.cn performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

92/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

24/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value1,180 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.0 s

21/100

10%

Network Requests Diagram

dvdfab.cn

39 ms

www.dvdfab.cn

690 ms

gtm.js

99 ms

js

99 ms

icon_225.png

122 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 11% of them (2 requests) were addressed to the original Dvdfab.cn, 53% (10 requests) were made to C.dvdfab.cn and 11% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (690 ms) belongs to the original domain Dvdfab.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.1 MB (69%)

Content Size

3.1 MB

After Optimization

956.6 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Dvdfab.cn main page is 3.1 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. 25% of websites need less resources to load. Javascripts take 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 194.8 kB

  • Original 232.2 kB
  • After minification 222.9 kB
  • After compression 37.3 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 194.8 kB or 84% of the original size.

Image Optimization

-11%

Potential reduce by 33.4 kB

  • Original 307.4 kB
  • After minification 274.0 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. Obviously, DVDFab needs image optimization as it can save up to 33.4 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-75%

Potential reduce by 1.9 MB

  • Original 2.5 MB
  • After minification 2.5 MB
  • After compression 645.2 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 1.9 MB or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (33%)

Requests Now

12

After Optimization

8

  • Images
  • JavaScript

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DVDFab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

dvdfab.cn

dvdfab.cn

39 ms

www.dvdfab.cn

www.dvdfab.cn

690 ms

gtm.js

gtm.js

99 ms

js

js

99 ms

icon_225.png

icon_225.png

122 ms

app.js

app.js

123 ms

index.js

index.js

106 ms

wow.js

wow.js

103 ms

user.png

user.png

154 ms

dvdfab_bg.jpg

dvdfab_bg.jpg

119 ms

icon.png

icon.png

136 ms

icon_7039.png

icon_7039.png

144 ms

icon_line.png

icon_line.png

175 ms

icon_about_bg.png

icon_about_bg.png

164 ms

streamfab_logo.png

streamfab_logo.png

81 ms

img_dvdfab.png

img_dvdfab.png

103 ms

unifab_logo.png

unifab_logo.png

103 ms

dvdfab12_logo.png

dvdfab12_logo.png

23 ms

dvdfab_logo.png

dvdfab_logo.png

42 ms

Accessibility Review

dvdfab.cn accessibility score

92

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

Links do not have a discernible name

Best Practices

dvdfab.cn 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

dvdfab.cn 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

Links do not have descriptive text

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 Dvdfab.cn 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 Dvdfab.cn 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

dvdfab.cn

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