Tools & Wizards About Us

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

ontrackdatarecovery.co.uk

Data Recovery Services | Emergency Data Recovery | Ontrack

Page Load Speed

2.2 sec in total

First Response

125 ms

Resources Loaded

1.4 sec

Page Rendered

716 ms

About Website

Click here to check amazing Ontrack Data Recovery content. Otherwise, check out these important facts you probably never knew about ontrackdatarecovery.co.uk

Learn more about data recovery services from the world leader, Ontrack. Get a free device collection and free analysis in just 4 hours. Contact us today.

Visit ontrackdatarecovery.co.uk

Key Findings

We analyzed Ontrackdatarecovery.co.uk page load time and found that the first response time was 125 ms and then it took 2.1 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

ontrackdatarecovery.co.uk performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

62/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value6.5 s

39/100

10%

TBT (Total Blocking Time)

Value7,200 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.021

100/100

15%

TTI (Time to Interactive)

Value28.1 s

0/100

10%

Network Requests Diagram

ontrackdatarecovery.co.uk

125 ms

ontrackdatarecovery.co.uk

151 ms

data-recovery

552 ms

main.css

118 ms

head.js

117 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Ontrackdatarecovery.co.uk, 35% (15 requests) were made to Ontrack.com and 9% (4 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (552 ms) relates to the external source Ontrack.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 114.3 kB (22%)

Content Size

516.3 kB

After Optimization

402.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ontrackdatarecovery.co.uk main page is 516.3 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. 70% of websites need less resources to load. Javascripts take 239.1 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 110.8 kB

  • Original 139.9 kB
  • After minification 136.7 kB
  • After compression 29.1 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 110.8 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 108.0 kB
  • After minification 108.0 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. Ontrack Data Recovery images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 3.3 kB

  • Original 239.1 kB
  • After minification 239.1 kB
  • After compression 235.8 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 190 B

  • Original 29.3 kB
  • After minification 29.3 kB
  • After compression 29.2 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. Ontrackdatarecovery.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 30 (86%)

Requests Now

35

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ontrack 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 31 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

ontrackdatarecovery.co.uk accessibility score

67

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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.

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

ontrackdatarecovery.co.uk 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

ontrackdatarecovery.co.uk SEO score

75

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

High

robots.txt is not valid

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

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 Ontrackdatarecovery.co.uk 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 Ontrackdatarecovery.co.uk 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 data is detected on the main page of Ontrack Data Recovery. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: