6.7 sec in total
377 ms
4.3 sec
2.1 sec
Click here to check amazing Ventilationland content. Otherwise, check out these important facts you probably never knew about ventilationland.co.uk
The largest online ventilation store of the United Kingdom! Big assortment mechanical ventilation products, MVHR units of all major brands.
Visit ventilationland.co.ukWe analyzed Ventilationland.co.uk page load time and found that the first response time was 377 ms and then it took 6.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
ventilationland.co.uk performance score
name
value
score
weighting
Value3.5 s
34/100
10%
Value5.5 s
19/100
25%
Value17.4 s
0/100
10%
Value2,920 ms
3/100
30%
Value0.01
100/100
15%
Value41.1 s
0/100
10%
377 ms
505 ms
1351 ms
284 ms
278 ms
Our browser made a total of 99 requests to load all elements on the main page. We found that 74% of them (73 requests) were addressed to the original Ventilationland.co.uk, 8% (8 requests) were made to Ventilatieland.nl and 3% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Google.com.
Page size can be reduced by 1.1 MB (27%)
4.0 MB
2.9 MB
In fact, the total size of Ventilationland.co.uk main page is 4.0 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. Images take 3.1 MB which makes up the majority of the site volume.
Potential reduce by 377.5 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. This page needs HTML code to be minified as it can gain 128.8 kB, which is 31% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 377.5 kB or 90% of the original size.
Potential reduce by 670.9 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, Ventilationland needs image optimization as it can save up to 670.9 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 1.2 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 5.6 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. Ventilationland.co.uk has all CSS files already compressed.
Number of requests can be reduced by 20 (22%)
91
71
The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ventilationland. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
ventilationland.co.uk
377 ms
www.ventilationland.co.uk
505 ms
1351 ms
main.css
284 ms
web-components.css
278 ms
widgets.css
279 ms
api.js
2029 ms
web-components.js
400 ms
css2
26 ms
vendor.js
441 ms
main.js
1184 ms
widgets.js
440 ms
7c22007eaf.js
57 ms
gtm.js
58 ms
logo-merken-duco.png
919 ms
logo-uk.svg
290 ms
reviews-ventilatieland_header-UK-07.svg
287 ms
Badkamer_achtergrond-blauw.png
288 ms
Producten-opstelling-homepage-banner-2.webp
363 ms
suitcase.png
288 ms
gears.png
365 ms
c02meter.png
368 ms
badkamerventilator.jpg
369 ms
mechanische-ventilatie.png
370 ms
wtw-unit-warmteterugwinning.jpg
455 ms
decentrale-wtw-warmteterugwinning.png
549 ms
Naamloos-4_7.png
460 ms
ventilatoren.jpg
460 ms
luchtbehandelingskasten.png
461 ms
ventilatieventielen.jpg
543 ms
luchtverdeeltechniek.png
554 ms
spirobuis-en-hulpstukken-3.jpg
550 ms
geisoleerde-ventilatieleiding-2.jpg
551 ms
instort-ventilatiekanalen-en-hulpstukken.png
636 ms
kunststof-kanalen.jpg
772 ms
ventilatiekanalen-buizen_2.png
859 ms
flexibele-slangen.jpg
769 ms
brandkleppen-categorieafbeeldingen-2.jpg
767 ms
Volumeregelaars-categorieafbeeldingen-2.jpg
768 ms
appendaagse-categorieafbeeldingen.jpg
897 ms
dakdoorvoeren-en-dakaccessoires.png
902 ms
bevestigingsmaterialen-2_2.jpg
861 ms
wtw-filters.png
902 ms
co2-monitors.jpg
954 ms
regelingen-en-sensoren.jpg
953 ms
rondo-94401263856646.jpg
956 ms
EET-badkamerventilator_11945011932196.jpg
954 ms
logo-merken-brink.png
959 ms
logo-merken-Ruck.png
1092 ms
logo-merken-orcon.png
1164 ms
logo-merken-grada.png
1164 ms
logo-merken-ithodaalderop.png
1219 ms
logo-merken-airroxy.png
1221 ms
logo-merken-Econox.png
1219 ms
landing
188 ms
js
149 ms
trustspot_product_reviews.js
187 ms
sqzl.js
292 ms
rq94s8bi.js
505 ms
itho-daalderop-cve-s-eco-fan_6945013806773.jpg
839 ms
itho-daalderop-cve-s-eco-fan_8182511938264.jpg
840 ms
open-sans-all-400-normal.woff
1007 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4n.ttf
96 ms
destination
82 ms
X852A6B463A93616AF6C375990771ACE5.js
67 ms
open-sans-all-600-normal.woff
883 ms
open-sans-all-700-normal.woff
761 ms
itho-daalderop-wtw-hru-350-eco-unit_13782511945203.jpg
808 ms
flexibele-geluiddemper-non-woven_8145012590524.jpg
807 ms
394f97d55f1f2cf8c900.js
126 ms
foto-rft-n-19110125_13145014450703.png
974 ms
90-graden-bocht-geperst-econox_2576261945393.png
805 ms
decentrale-wtw-schakelaar-hoekjes13188763194713.png
933 ms
aludec-ongeisoleerd-flexibele-slang-dec-international_10657511940270.jpg
857 ms
envisense-alle-icoontjes12551263177704.png
1047 ms
uniflexplus-rv-ventilatieventiel_5070011350392.png
778 ms
orcon_mvs_15rhb_520_vochtsensor_randaarde_stekker_21130020_12538760733068.jpg
774 ms
itho-daalderop-compactfilter-zonder-frame_8132512582458.jpg
841 ms
ruck-buisventilator-etamaster-124m-h-diameter-100-mm-em-100l-e2-01_10657511939590.jpg
863 ms
rq94s8bi.js
428 ms
Kiyoh-cijfer-10-85px_4.svg
1087 ms
Kiyoh-cijfer-9-85px-4.svg
825 ms
heatingbanner.png
1077 ms
blog-banner-ventileren-winter.png
863 ms
decentrale-wtw-woonkamer.jpg
867 ms
geef-jouw-binnenklimaat-een-boost-V2.png
1022 ms
logo_VentilationLand-wit.svg
739 ms
Logo_footer_ventilatieland.svg
739 ms
Trutedshop-50x50.svg
744 ms
mas.png
857 ms
vis.png
770 ms
maestro.png
767 ms
paypal.png
761 ms
ban.png
789 ms
americanexpress.png
788 ms
robin-storage.js
277 ms
surfly.js
54 ms
ai.0.js
24 ms
recaptcha__en.js
27 ms
ventilationland.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
ARIA IDs are not unique
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
Buttons do not have an accessible name
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
ventilationland.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
ventilationland.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
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ventilationland.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 Ventilationland.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.
ventilationland.co.uk
Open Graph description is not detected on the main page of Ventilationland. 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: