954 ms in total
97 ms
735 ms
122 ms
Visit cobra-ss.co.uk now to see the best up-to-date Cobra Ss content and also check out these interesting facts you probably never knew about cobra-ss.co.uk
Cobra Security systems are installers of security systems and solutions for both commercial and domestic clients
Visit cobra-ss.co.ukWe analyzed Cobra-ss.co.uk page load time and found that the first response time was 97 ms and then it took 857 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
cobra-ss.co.uk performance score
name
value
score
weighting
Value3.2 s
44/100
10%
Value3.2 s
73/100
25%
Value4.9 s
66/100
10%
Value890 ms
32/100
30%
Value0.657
8/100
15%
Value8.3 s
39/100
10%
97 ms
35 ms
37 ms
380 ms
275 ms
Our browser made a total of 19 requests to load all elements on the main page. We found that 21% of them (4 requests) were addressed to the original Cobra-ss.co.uk, 47% (9 requests) were made to Site-assets.cdnmns.com and 16% (3 requests) were made to Font-files.prod.extra-cdn.com. The less responsive or slowest element that took the longest time to load (410 ms) relates to the external source Css-fonts.eu.extra-cdn.com.
Page size can be reduced by 17.6 kB (16%)
107.9 kB
90.3 kB
In fact, the total size of Cobra-ss.co.uk main page is 107.9 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. 55% of websites need less resources to load. CSS take 72.6 kB which makes up the majority of the site volume.
Potential reduce by 13.9 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 13.9 kB or 71% of the original size.
Potential reduce by 2.9 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, Cobra Ss needs image optimization as it can save up to 2.9 kB or 39% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 137 B
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.
Potential reduce by 588 B
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. Cobra-ss.co.uk has all CSS files already compressed.
Number of requests can be reduced by 6 (55%)
11
5
The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cobra Ss. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for CSS and as a result speed up the page load time.
www.cobra-ss.co.uk
97 ms
grids.css
35 ms
hcaptcha.css
37 ms
user-style.css
380 ms
sitestyle.css
275 ms
external-libs.css
40 ms
loader-polyfills.js
50 ms
loader.js
49 ms
js
49 ms
css
410 ms
css
30 ms
DeltaHomes533c3ee6e0643_background.png
26 ms
7Aulp_0qiz-aVz7u3PJLcUMYOFnOkEk50e0.ttf
79 ms
7Aulp_0qiz-aVz7u3PJLcUMYOFmQkEk50e0.ttf
80 ms
7Aulp_0qiz-aVz7u3PJLcUMYOFlOl0k50e0.ttf
87 ms
fa-v4compatibility.ttf
26 ms
fa-regular-400.ttf
26 ms
fa-brands-400.ttf
27 ms
fa-solid-900.ttf
66 ms
cobra-ss.co.uk accessibility score
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-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
Links do not have a discernible name
cobra-ss.co.uk best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
cobra-ss.co.uk SEO score
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 Cobra-ss.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 Cobra-ss.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.
cobra-ss.co.uk
Open Graph data is detected on the main page of Cobra Ss. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: