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datamask.tech screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 75% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

datamask.tech

Take web screenshots without exposing private data | DataMask

Page Load Speed

2.8 sec in total

First Response

962 ms

Resources Loaded

1.6 sec

Page Rendered

265 ms

datamask.tech screenshot

About Website

Welcome to datamask.tech homepage info - get ready to check Data Mask best content right away, or after learning these important things about datamask.tech

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Key Findings

We analyzed Datamask.tech page load time and found that the first response time was 962 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

datamask.tech performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

75/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

78/100

25%

SI (Speed Index)

Value4.6 s

71/100

10%

TBT (Total Blocking Time)

Value1,480 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.8 s

17/100

10%

Network Requests Diagram

datamask.tech

962 ms

style.css

126 ms

xE8_zwH5jAs

164 ms

Icon128.png

165 ms

css

41 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that 36% of them (5 requests) were addressed to the original Datamask.tech, 36% (5 requests) were made to Youtube-nocookie.com and 7% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (962 ms) belongs to the original domain Datamask.tech.

Page Optimization Overview & Recommendations

Page size can be reduced by 18.6 kB (8%)

Content Size

230.2 kB

After Optimization

211.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Datamask.tech main page is 230.2 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 136.0 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 7.1 kB

  • Original 10.2 kB
  • After minification 10.2 kB
  • After compression 3.1 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. 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 7.1 kB or 69% of the original size.

Image Optimization

-37%

Potential reduce by 8.6 kB

  • Original 23.2 kB
  • After minification 14.5 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, Data Mask needs image optimization as it can save up to 8.6 kB or 37% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-2%

Potential reduce by 2.3 kB

  • Original 136.0 kB
  • After minification 136.0 kB
  • After compression 133.7 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

-1%

Potential reduce by 623 B

  • Original 60.8 kB
  • After minification 60.8 kB
  • After compression 60.2 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. Datamask.tech has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 5 (42%)

Requests Now

12

After Optimization

7

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Data Mask. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

datamask.tech

datamask.tech

962 ms

style.css

style.css

126 ms

xE8_zwH5jAs

xE8_zwH5jAs

164 ms

Icon128.png

Icon128.png

165 ms

css

css

41 ms

email-decode.min.js

email-decode.min.js

24 ms

js

js

104 ms

v84a3a4012de94ce1a686ba8c167c359c1696973893317

v84a3a4012de94ce1a686ba8c167c359c1696973893317

64 ms

web_art.png

web_art.png

476 ms

www-player.css

www-player.css

24 ms

www-embed-player.js

www-embed-player.js

81 ms

base.js

base.js

109 ms

font

font

158 ms

embed.js

embed.js

39 ms

Accessibility Review

datamask.tech accessibility score

90

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

<frame> or <iframe> elements do not have a title

Best Practices

datamask.tech 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

High

Page has valid source maps

SEO Factors

datamask.tech SEO score

97

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

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 Datamask.tech 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 Datamask.tech 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

datamask.tech

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