6.4 sec in total
109 ms
3.9 sec
2.5 sec
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Visit ontrackdatarecovery.co.ukWe analyzed Ontrackdatarecovery.co.uk page load time and found that the first response time was 109 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
ontrackdatarecovery.co.uk performance score
name
value
score
weighting
Value7.0 s
1/100
10%
Value9.7 s
0/100
25%
Value8.8 s
16/100
10%
Value4,630 ms
0/100
30%
Value0.071
96/100
15%
Value16.7 s
5/100
10%
109 ms
160 ms
837 ms
302 ms
84 ms
Our browser made a total of 41 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, 29% (12 requests) were made to Ontrack.com and 10% (4 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Googletagmanager.com.
Page size can be reduced by 128.4 kB (40%)
324.2 kB
195.8 kB
In fact, the total size of Ontrackdatarecovery.co.uk main page is 324.2 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. 70% of websites need less resources to load. HTML takes 140.4 kB which makes up the majority of the site volume.
Potential reduce by 111.4 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 111.4 kB or 79% of the original size.
Potential reduce by 0 B
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.
Potential reduce by 3.5 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 3.5 kB or 11% of the original size.
Potential reduce by 13.5 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 needs all CSS files to be minified and compressed as it can save up to 13.5 kB or 32% of the original size.
Number of requests can be reduced by 28 (80%)
35
7
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 29 to 1 for JavaScripts and as a result speed up the page load time.
ontrackdatarecovery.co.uk
109 ms
ontrackdatarecovery.co.uk
160 ms
data-recovery
837 ms
css2
302 ms
main.css
84 ms
head.js
294 ms
jquery-3.5.1.min.js
414 ms
jquery-migrate-3.3.1.min.js
489 ms
OtAutoBlock.js
387 ms
otSDKStub.js
495 ms
vue@2.6.11
472 ms
vee-validate.min.js
542 ms
vue-cookies.js
481 ms
moment-with-locales.min.js
471 ms
v2.js
781 ms
ai.2.min.js
615 ms
types.js
480 ms
simple.js
613 ms
v-calendar.umd.min.js
799 ms
api.js
472 ms
tp.widget.bootstrap.min.js
459 ms
ssof.css
456 ms
main.js
755 ms
api.js
756 ms
popper.min.js
455 ms
tether.min.js
449 ms
bootstrap.min.js
588 ms
js.cookie.min.js
450 ms
main.js
480 ms
PartnerCookie.js
745 ms
Search-box.min.js
744 ms
WebResource.axd
573 ms
gtm.js
1090 ms
305136fd-1276-4f66-8f9a-e2861e121740.json
296 ms
axios.min.js
185 ms
location
595 ms
img_1900x800_harddiscdrives.jpg
769 ms
KFOmCnqEu92Fr1Me5Q.ttf
216 ms
KFOkCnqEu92Fr1MmgWxP.ttf
215 ms
fontello.woff
160 ms
ontrack_c.svg
149 ms
ontrackdatarecovery.co.uk accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
ARIA IDs are not unique
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
ontrackdatarecovery.co.uk best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
ontrackdatarecovery.co.uk SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
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.
ontrackdatarecovery.co.uk
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: