2 sec in total
282 ms
1.5 sec
140 ms
Click here to check amazing Darwin Security content. Otherwise, check out these important facts you probably never knew about darwinsecurity.co.uk
Darwin Security based in Bushey Herts is at the forefront of digital, electronic and hardware security. Whether you are looking to protect your family, personal possessions or your staff and business ...
Visit darwinsecurity.co.ukWe analyzed Darwinsecurity.co.uk page load time and found that the first response time was 282 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
darwinsecurity.co.uk performance score
name
value
score
weighting
Value1.7 s
91/100
10%
Value3.9 s
51/100
25%
Value2.3 s
99/100
10%
Value1,150 ms
22/100
30%
Value0.005
100/100
15%
Value5.8 s
67/100
10%
282 ms
92 ms
240 ms
161 ms
329 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that 88% of them (29 requests) were addressed to the original Darwinsecurity.co.uk, 9% (3 requests) were made to Google-analytics.com and 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (666 ms) belongs to the original domain Darwinsecurity.co.uk.
Page size can be reduced by 46.4 kB (7%)
682.8 kB
636.4 kB
In fact, the total size of Darwinsecurity.co.uk main page is 682.8 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. 30% of websites need less resources to load. Images take 582.9 kB which makes up the majority of the site volume.
Potential reduce by 7.4 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 7.4 kB or 67% of the original size.
Potential reduce by 1.6 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. Darwin Security images are well optimized though.
Potential reduce by 36.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 36.8 kB or 43% of the original size.
Potential reduce by 610 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. Darwinsecurity.co.uk needs all CSS files to be minified and compressed as it can save up to 610 B or 23% of the original size.
Number of requests can be reduced by 5 (16%)
32
27
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Darwin 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 6 to 1 for JavaScripts and as a result speed up the page load time.
darwinsecurity.co.uk
282 ms
darwin-style.css
92 ms
curvycorners.js
240 ms
include_file.js
161 ms
jquery-1.2.6.min.js
329 ms
darwin-bgTile.jpg
86 ms
analytics.js
300 ms
top-fade.png
299 ms
logo.jpg
299 ms
image1.jpg
324 ms
image2.jpg
476 ms
image3.jpg
574 ms
image4.jpg
489 ms
image5.jpg
557 ms
image6.jpg
455 ms
feature-bg.jpg
455 ms
access-control.png
489 ms
bullet.jpg
496 ms
cctv.png
559 ms
intruder-alarms.png
573 ms
gates-barriers.png
571 ms
entry-systems.png
580 ms
fibre.png
666 ms
darwin-assoc-logos.jpg
640 ms
gen_validatorv31.js
357 ms
captcha_code_file.php
371 ms
collect
26 ms
js
61 ms
collect
10 ms
form-top.jpg
173 ms
formrow-bg.png
172 ms
form-footer.jpg
171 ms
darwin-icon.png
92 ms
darwinsecurity.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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
darwinsecurity.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
darwinsecurity.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
Image elements do not have [alt] attributes
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Darwinsecurity.co.uk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Darwinsecurity.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.
darwinsecurity.co.uk
Open Graph description is not detected on the main page of Darwin Security. 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: