Report Summary

  • 48

    Performance

    Renders faster than
    67% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

diskdoctorsdatarecovery.co.uk

Hard Drive & RAID Data Recovery Services & Software by Disk Doctors

Page Load Speed

2.2 sec in total

First Response

345 ms

Resources Loaded

1.6 sec

Page Rendered

258 ms

diskdoctorsdatarecovery.co.uk screenshot

About Website

Welcome to diskdoctorsdatarecovery.co.uk homepage info - get ready to check Disk Doctors Data Recovery best content right away, or after learning these important things about diskdoctorsdatarecovery.co.uk

Data Recovery Services at Disk Doctors includes crashed hard drive recovery, RAID Recovery, Tape Recovery, Memory Cards USB Data Recovery and Undelete services either the data is lost by accidental fo...

Visit diskdoctorsdatarecovery.co.uk

Key Findings

We analyzed Diskdoctorsdatarecovery.co.uk page load time and found that the first response time was 345 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

diskdoctorsdatarecovery.co.uk performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value3.7 s

85/100

10%

TBT (Total Blocking Time)

Value710 ms

42/100

30%

CLS (Cumulative Layout Shift)

Value0.063

97/100

15%

TTI (Time to Interactive)

Value8.6 s

37/100

10%

Network Requests Diagram

diskdoctorsdatarecovery.co.uk

345 ms

fonts.css

146 ms

diskdoctors-index.css

228 ms

diskdoctors-latest.css

224 ms

jquery-ui.css

227 ms

Our browser made a total of 98 requests to load all elements on the main page. We found that 89% of them (87 requests) were addressed to the original Diskdoctorsdatarecovery.co.uk, 3% (3 requests) were made to Server4gateway.clickandchat.com and 2% (2 requests) were made to Googleadservices.com. The less responsive or slowest element that took the longest time to load (673 ms) belongs to the original domain Diskdoctorsdatarecovery.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 579.4 kB (51%)

Content Size

1.1 MB

After Optimization

558.2 kB

In fact, the total size of Diskdoctorsdatarecovery.co.uk main page is 1.1 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. 55% of websites need less resources to load. Images take 630.6 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 99.6 kB

  • Original 115.3 kB
  • After minification 73.2 kB
  • After compression 15.7 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 42.1 kB, which is 36% 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 99.6 kB or 86% of the original size.

Image Optimization

-28%

Potential reduce by 177.8 kB

  • Original 630.6 kB
  • After minification 452.8 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, Disk Doctors Data Recovery needs image optimization as it can save up to 177.8 kB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-62%

Potential reduce by 111.5 kB

  • Original 178.6 kB
  • After minification 154.4 kB
  • After compression 67.0 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 111.5 kB or 62% of the original size.

CSS Optimization

-89%

Potential reduce by 190.5 kB

  • Original 213.1 kB
  • After minification 148.4 kB
  • After compression 22.6 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. Diskdoctorsdatarecovery.co.uk needs all CSS files to be minified and compressed as it can save up to 190.5 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (40%)

Requests Now

89

After Optimization

53

The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Disk Doctors Data Recovery. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

diskdoctorsdatarecovery.co.uk 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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

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

diskdoctorsdatarecovery.co.uk best practices score

50

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

diskdoctorsdatarecovery.co.uk SEO score

67

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Diskdoctorsdatarecovery.co.uk can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Diskdoctorsdatarecovery.co.uk main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of Disk Doctors Data Recovery. 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: