2.6 sec in total
404 ms
2 sec
203 ms
Click here to check amazing Dantek Environmental content. Otherwise, check out these important facts you probably never knew about dantekenvironmental.co.uk
Legionella Prevention Specialists - ACoP L8 Compliance, Risk Assessments, Tank Cleaning & Monitoring - Dantek
Visit dantekenvironmental.co.ukWe analyzed Dantekenvironmental.co.uk page load time and found that the first response time was 404 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
dantekenvironmental.co.uk performance score
name
value
score
weighting
Value3.8 s
27/100
10%
Value6.7 s
8/100
25%
Value7.4 s
28/100
10%
Value280 ms
81/100
30%
Value0.03
100/100
15%
Value7.6 s
47/100
10%
404 ms
167 ms
169 ms
169 ms
267 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 96% of them (45 requests) were addressed to the original Dantekenvironmental.co.uk, 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (963 ms) belongs to the original domain Dantekenvironmental.co.uk.
Page size can be reduced by 233.5 kB (36%)
647.8 kB
414.3 kB
In fact, the total size of Dantekenvironmental.co.uk main page is 647.8 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. 20% of websites need less resources to load. Images take 364.2 kB which makes up the majority of the site volume.
Potential reduce by 21.3 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 21.3 kB or 81% of the original size.
Potential reduce by 12.6 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. Dantek Environmental images are well optimized though.
Potential reduce by 176.1 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 176.1 kB or 77% of the original size.
Potential reduce by 23.5 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. Dantekenvironmental.co.uk needs all CSS files to be minified and compressed as it can save up to 23.5 kB or 80% of the original size.
Number of requests can be reduced by 15 (33%)
46
31
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dantek Environmental. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
dantekenvironmental.co.uk
404 ms
reset.css
167 ms
ss.css
169 ms
nav.css
169 ms
basic.css
267 ms
ie7.css
182 ms
js_functions.js
257 ms
jquery-1.4.1.js
659 ms
slide-show.js
335 ms
slide-show-r.js
348 ms
analytics.js
35 ms
dantek-logo.jpg
263 ms
facebook-24x24.png
239 ms
twitter-24x24.png
236 ms
linkedin-24x24.png
246 ms
google.png
256 ms
icon-water-hygiene.png
256 ms
icon-plumbing.png
399 ms
icon-water-treatment.png
412 ms
icon-air-hygiene.png
419 ms
background.jpg
452 ms
drop-shadow.png
165 ms
call-us.jpg
168 ms
customer-portal.png
168 ms
nav.jpg
169 ms
dantek-home-l2.jpg
272 ms
dantek-home-l.jpg
420 ms
home-mid.jpg
525 ms
dantek-home-r2.jpg
436 ms
dantek-home-r.jpg
435 ms
chevrons.jpg
459 ms
bullet-3.jpg
591 ms
634 ms
contructionline.jpg
618 ms
exor.jpg
621 ms
LCA-2015.jpg
631 ms
chas-l.jpg
691 ms
safe-contractor.jpg
767 ms
water-industry.jpg
779 ms
right-bg.jpg
800 ms
icon-water-hygiene.png
799 ms
bullet-2.jpg
813 ms
icon-plumbing.png
869 ms
icon-water-treatment.png
952 ms
icon-air-hygiene.png
958 ms
drop-shadow-bt.png
963 ms
collect
14 ms
dantekenvironmental.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.
dantekenvironmental.co.uk best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
dantekenvironmental.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
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dantekenvironmental.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 Dantekenvironmental.co.uk main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
dantekenvironmental.co.uk
Open Graph description is not detected on the main page of Dantek Environmental. 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: