8.1 sec in total
1.9 sec
5.5 sec
669 ms
Click here to check amazing Vent Tech content. Otherwise, check out these important facts you probably never knew about vent-tech.co.uk
Industrial ventilation company providing local exhaust ventilation (LEV) consultancy, design, installation, testing, servicing and authorised BOHS training.
Visit vent-tech.co.ukWe analyzed Vent-tech.co.uk page load time and found that the first response time was 1.9 sec and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
vent-tech.co.uk performance score
name
value
score
weighting
Value5.5 s
6/100
10%
Value20.1 s
0/100
25%
Value17.0 s
0/100
10%
Value3,650 ms
1/100
30%
Value0.311
38/100
15%
Value22.9 s
1/100
10%
1928 ms
307 ms
36 ms
33 ms
153 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that 30% of them (17 requests) were addressed to the original Vent-tech.co.uk, 9% (5 requests) were made to Google.com and 9% (5 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Vent-tech.co.uk.
Page size can be reduced by 63.6 kB (6%)
1.1 MB
1.0 MB
In fact, the total size of Vent-tech.co.uk main page is 1.1 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. 65% of websites need less resources to load. Javascripts take 702.1 kB which makes up the majority of the site volume.
Potential reduce by 59.0 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. 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 59.0 kB or 80% of the original size.
Potential reduce by 19 B
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. Vent Tech images are well optimized though.
Potential reduce by 4.5 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. This website has mostly compressed JavaScripts.
Potential reduce by 6 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. Vent-tech.co.uk has all CSS files already compressed.
Number of requests can be reduced by 31 (65%)
48
17
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vent Tech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
www.vent-tech.co.uk
1928 ms
autoptimize_cd356bf8f520c8dfb2181e29371a8490.css
307 ms
css
36 ms
css
33 ms
autoptimize_single_27d4da4b39d635d47873095ee1a6ea1a.css
153 ms
w.js
43 ms
jquery.min.js
309 ms
lazysizes.min.js
277 ms
api.js
68 ms
jquery-1.10.2.min.js
43 ms
autoptimize_d8ca031bdedb3acc1af3646c68eecf5e.js
650 ms
g.gif
22 ms
gtm.js
124 ms
logo.svg
105 ms
phone.svg
99 ms
email.svg
113 ms
pYDdLuTWE7c
476 ms
KFOmCnqEu92Fr1Mu4mxP.ttf
137 ms
BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojISmb2Rm.ttf
168 ms
recaptcha__en.js
184 ms
analytics.js
134 ms
fontawesome-webfont.woff
245 ms
js
165 ms
loader.js
100 ms
bat.js
167 ms
343 ms
fs.js
423 ms
j6atyw0hx0
355 ms
blank.gif
303 ms
collect
272 ms
call-tracking_7.js
266 ms
www-player.css
54 ms
www-embed-player.js
141 ms
base.js
265 ms
autoptimize_645e25746732f92ab8912b8a07744c57.css
130 ms
167 ms
collect
241 ms
clarity.js
145 ms
web
593 ms
ga-audiences
457 ms
wcm
457 ms
ad_status.js
256 ms
jz7nBWcXoC6PzFPxSGBK-EbGk4-kUqTnoXZXIXcr3eQ.js
134 ms
embed.js
63 ms
id
146 ms
KFOmCnqEu92Fr1Mu4mxP.ttf
144 ms
KFOlCnqEu92Fr1MmEU9fBBc9.ttf
147 ms
Create
35 ms
page
205 ms
isometric-piping.png
305 ms
GenerateIT
20 ms
c.gif
7 ms
energy-grey.jpg
76 ms
doc-orange.jpg
157 ms
people-green.jpg
161 ms
graph-green.jpg
77 ms
vent-tech.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
vent-tech.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
Missing source maps for large first-party JavaScript
vent-tech.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 Vent-tech.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 Vent-tech.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.
vent-tech.co.uk
Open Graph data is detected on the main page of Vent Tech. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: