Tools & Wizards About Us
dumbofab.com screenshot

Report Summary

  • 64

    Performance

    Renders faster than
    77% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

dumbofab.com

DumboFab Official Website | Video Converter, DVD Ripper & Copier, Blu-ray Ripper & Copier Software

Page Load Speed

792 ms in total

First Response

67 ms

Resources Loaded

367 ms

Page Rendered

358 ms

dumbofab.com screenshot

About Website

Visit dumbofab.com now to see the best up-to-date Dumbo Fab content for United States and also check out these interesting facts you probably never knew about dumbofab.com

DumboFab offers simple but powerful multimedia softwares for Windows and Mac users to convert video, DVD, Blu-ray and make DVD/Blu-ray backup, etc. quickly and easily.

Visit dumbofab.com

Key Findings

We analyzed Dumbofab.com page load time and found that the first response time was 67 ms and then it took 725 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

dumbofab.com performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

6/100

25%

SI (Speed Index)

Value2.2 s

99/100

10%

TBT (Total Blocking Time)

Value360 ms

72/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.9 s

66/100

10%

Network Requests Diagram

dumbofab.com

67 ms

gtm.js

57 ms

bootstrap.min.css

32 ms

flexslider.css

31 ms

global.css

26 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 96% of them (46 requests) were addressed to the original Dumbofab.com, 4% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (185 ms) belongs to the original domain Dumbofab.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 130.3 kB (7%)

Content Size

1.9 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dumbofab.com main page is 1.9 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. 70% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 12.9 kB

  • Original 17.1 kB
  • After minification 14.6 kB
  • After compression 4.1 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 2.4 kB, which is 14% 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 12.9 kB or 76% of the original size.

Image Optimization

-6%

Potential reduce by 111.6 kB

  • Original 1.8 MB
  • After minification 1.7 MB

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. Dumbo Fab images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 3.6 kB

  • Original 67.0 kB
  • After minification 67.0 kB
  • After compression 63.4 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

-7%

Potential reduce by 2.1 kB

  • Original 29.3 kB
  • After minification 29.3 kB
  • After compression 27.1 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. Dumbofab.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 10 (24%)

Requests Now

41

After Optimization

31

  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dumbo Fab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dumbofab.com

dumbofab.com

67 ms

gtm.js

gtm.js

57 ms

bootstrap.min.css

bootstrap.min.css

32 ms

flexslider.css

flexslider.css

31 ms

global.css

global.css

26 ms

index.css

index.css

42 ms

icon_download.png

icon_download.png

23 ms

logo.png

logo.png

27 ms

icon_media.png

icon_media.png

42 ms

vc-windows.png

vc-windows.png

44 ms

ultimate-windows.png

ultimate-windows.png

44 ms

mac-vc.png

mac-vc.png

42 ms

mac-ultimate.png

mac-ultimate.png

45 ms

icon_disc.png

icon_disc.png

82 ms

dvd-windows.png

dvd-windows.png

47 ms

bd-windows.png

bd-windows.png

84 ms

mac-dvd.png

mac-dvd.png

81 ms

mac-bd.png

mac-bd.png

82 ms

store.png

store.png

84 ms

jquery-1.11.1.min.js

jquery-1.11.1.min.js

101 ms

jquery.flexslider.js

jquery.flexslider.js

83 ms

common.js

common.js

98 ms

globle.js

globle.js

100 ms

banner_scroll.js

banner_scroll.js

98 ms

money-back-guarantee.png

money-back-guarantee.png

101 ms

secure-payments.png

secure-payments.png

100 ms

reliable-services.png

reliable-services.png

185 ms

free-update.png

free-update.png

101 ms

logoend.png

logoend.png

101 ms

global_fonts.css

global_fonts.css

84 ms

js

js

94 ms

banner.jpg

banner.jpg

36 ms

banner.png

banner.png

33 ms

banner.jpg

banner.jpg

35 ms

icon-left-click.png

icon-left-click.png

31 ms

icon-right-click.png

icon-right-click.png

32 ms

video-conversion.jpg

video-conversion.jpg

51 ms

convert-video.png

convert-video.png

41 ms

bd-rip.jpg

bd-rip.jpg

51 ms

bd-dvd-conversion.png

bd-dvd-conversion.png

38 ms

movie-backup.jpg

movie-backup.jpg

40 ms

backup.png

backup.png

55 ms

technology_icon_bg.png

technology_icon_bg.png

47 ms

icon-tips-white.png

icon-tips-white.png

52 ms

totop.png

totop.png

53 ms

OpenSans-Regular.woff

OpenSans-Regular.woff

71 ms

OpenSans-Light.woff

OpenSans-Light.woff

75 ms

global_iconfont.ttf

global_iconfont.ttf

76 ms

Accessibility Review

dumbofab.com accessibility score

54

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

dumbofab.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

dumbofab.com SEO score

86

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

High

Image elements do not have [alt] attributes

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 Dumbofab.com 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 Dumbofab.com 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

dumbofab.com

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