3 sec in total
415 ms
2.4 sec
110 ms
Click here to check amazing Unknown Number content for United Kingdom. Otherwise, check out these important facts you probably never knew about unknown-number.co.uk
Quickly find the owner of a telephone number from United Kingdom. Share information who he is and in what purpose calls. Join the community of people who care about your peace of mind and help other u...
Visit unknown-number.co.ukWe analyzed Unknown-number.co.uk page load time and found that the first response time was 415 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
unknown-number.co.uk performance score
name
value
score
weighting
Value3.5 s
34/100
10%
Value6.2 s
11/100
25%
Value4.4 s
74/100
10%
Value30 ms
100/100
30%
Value0.001
100/100
15%
Value5.3 s
72/100
10%
415 ms
978 ms
86 ms
419 ms
55 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 34% of them (20 requests) were addressed to the original Unknown-number.co.uk, 12% (7 requests) were made to Fonts.gstatic.com and 8% (5 requests) were made to Use.fontawesome.com. The less responsive or slowest element that took the longest time to load (978 ms) belongs to the original domain Unknown-number.co.uk.
Page size can be reduced by 627.9 kB (52%)
1.2 MB
574.4 kB
In fact, the total size of Unknown-number.co.uk main page is 1.2 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. 65% of websites need less resources to load. Javascripts take 717.7 kB which makes up the majority of the site volume.
Potential reduce by 37.0 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 9.7 kB, which is 21% 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 37.0 kB or 81% of the original size.
Potential reduce by 1.8 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. Unknown Number images are well optimized though.
Potential reduce by 438.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 438.7 kB or 61% of the original size.
Potential reduce by 150.4 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. Unknown-number.co.uk needs all CSS files to be minified and compressed as it can save up to 150.4 kB or 82% of the original size.
Number of requests can be reduced by 25 (52%)
48
23
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Unknown Number. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
unknown-number.co.uk
415 ms
unknown-number.co.uk
978 ms
favicon.ico
86 ms
bootstrap.css
419 ms
css
55 ms
site.min.css
338 ms
adsbygoogle.js
34 ms
jquery.js
595 ms
yii.js
344 ms
06158a5cf2.js
38 ms
main.min.js
259 ms
bootstrap.js
445 ms
yii.validation.js
445 ms
yii.activeForm.js
507 ms
cookieconsent.min.js
43 ms
api.js
40 ms
analytics.js
105 ms
widgets.js
88 ms
logo.jpg
105 ms
tmp-news_6.jpg
232 ms
tmp-news_5.jpg
135 ms
tmp-news_4.jpg
232 ms
sdk.js
103 ms
add-number.png
212 ms
bg.jpg
262 ms
search.png
214 ms
newsletter.png
236 ms
lazy.png
330 ms
7XUFZ5tgS-tD6QamInJTcV7rzNbpW6Nj2hg-a3CqQCw.ttf
58 ms
anMUvcNT0H1YN4FII8wpr_t8AhW9B6lv6sS0b9ZUs4M.ttf
72 ms
anMUvcNT0H1YN4FII8wpr4188wSa-Rs9YVTVrhJjUsU.ttf
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88 ms
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collect
53 ms
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webfontloader.js
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recaptcha__en.js
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ca-pub-2864790401162344.js
37 ms
zrt_lookup.html
66 ms
show_ads_impl.js
80 ms
like.php
59 ms
06158a5cf2.css
27 ms
fallback
59 ms
font-awesome-css.min.css
11 ms
ovvisGAXdwX.js
74 ms
lH1ibRl5GKq.png
62 ms
ads
152 ms
osd.js
23 ms
fontawesome-webfont.woff
30 ms
fallback__ltr.css
16 ms
ads
207 ms
css
58 ms
ads
170 ms
logo_48.png
20 ms
ads
161 ms
light-bottom.css
16 ms
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4 ms
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4 ms
unknown-number.co.uk accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
unknown-number.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
unknown-number.co.uk SEO score
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Unknown-number.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 Unknown-number.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.
unknown-number.co.uk
Open Graph description is not detected on the main page of Unknown Number. 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: