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Visit dna-security.co.uk now to see the best up-to-date DNA Security content and also check out these interesting facts you probably never knew about dna-security.co.uk
Security company with extensive knowledge and SIA certified personnel offering intruder and fire alarms, CCTV and door access systems in Hastings, East Sussex
Visit dna-security.co.ukWe analyzed Dna-security.co.uk page load time and found that the first response time was 4.7 sec and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
dna-security.co.uk performance score
name
value
score
weighting
Value14.0 s
0/100
10%
Value21.8 s
0/100
25%
Value25.2 s
0/100
10%
Value780 ms
38/100
30%
Value0.124
83/100
15%
Value26.1 s
0/100
10%
4700 ms
247 ms
253 ms
356 ms
253 ms
Our browser made a total of 112 requests to load all elements on the main page. We found that 48% of them (54 requests) were addressed to the original Dna-security.co.uk, 9% (10 requests) were made to Static.xx.fbcdn.net and 8% (9 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (4.7 sec) belongs to the original domain Dna-security.co.uk.
Page size can be reduced by 1.3 MB (63%)
2.1 MB
791.3 kB
In fact, the total size of Dna-security.co.uk main page is 2.1 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 79.9 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 79.9 kB or 83% of the original size.
Potential reduce by 10.9 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. DNA Security images are well optimized though.
Potential reduce by 725.4 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 725.4 kB or 70% of the original size.
Potential reduce by 519.9 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. Dna-security.co.uk needs all CSS files to be minified and compressed as it can save up to 519.9 kB or 83% of the original size.
Number of requests can be reduced by 74 (72%)
103
29
The browser has sent 103 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DNA Security. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and from 27 to 1 for CSS and as a result speed up the page load time.
dna-security.co.uk
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dna-security.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.
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Some elements have a [tabindex] value greater than 0
dna-security.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
dna-security.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
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 Dna-security.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 Dna-security.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.
dna-security.co.uk
Open Graph data is detected on the main page of DNA Security. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: