7.6 sec in total
231 ms
4 sec
3.4 sec
Click here to check amazing Voltadatacentres content for United Kingdom. Otherwise, check out these important facts you probably never knew about voltadatacentres.com
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Visit voltadatacentres.comWe analyzed Voltadatacentres.com page load time and found that the first response time was 231 ms and then it took 7.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
voltadatacentres.com performance score
name
value
score
weighting
Value1.8 s
88/100
10%
Value3.2 s
74/100
25%
Value2.8 s
95/100
10%
Value60 ms
100/100
30%
Value0.016
100/100
15%
Value2.7 s
97/100
10%
231 ms
167 ms
774 ms
295 ms
266 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Voltadatacentres.com, 3% (2 requests) were made to Googletagmanager.com and 3% (2 requests) were made to Tr.lfeeder.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Gstatic.com.
Page size can be reduced by 152.4 kB (8%)
1.9 MB
1.7 MB
In fact, the total size of Voltadatacentres.com main page is 1.9 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. 85% 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 1.7 MB which makes up the majority of the site volume.
Potential reduce by 152.3 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 152.3 kB or 88% of the original size.
Potential reduce by 0 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. Voltadatacentres images are well optimized though.
Potential reduce by 69 B
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.
Number of requests can be reduced by 34 (72%)
47
13
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Voltadatacentres. 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 7 to 1 for CSS and as a result speed up the page load time.
verneglobal.com
231 ms
gtm.js
167 ms
lftracker_v1_ywVkO4X1wKwaZ6Bj.js
774 ms
style.min.css
295 ms
front.min.css
266 ms
main_fcb9c868.css
318 ms
front.min.js
270 ms
intersection-observer.js
143 ms
vanilla-lazyload.min.js
275 ms
jquery.min.js
496 ms
jquery-migrate.min.js
606 ms
email-decode.min.js
590 ms
pa-60defae736f005001100005a.js
1137 ms
formreset.min.css
728 ms
formsmain.min.css
728 ms
readyclass.min.css
1070 ms
browsers.min.css
1064 ms
main_fcb9c868.js
1038 ms
regenerator-runtime.min.js
1057 ms
wp-polyfill.min.js
1030 ms
dom-ready.min.js
1026 ms
hooks.min.js
1061 ms
i18n.min.js
1039 ms
a11y.min.js
1042 ms
jquery.json.min.js
1045 ms
gravityforms.min.js
1051 ms
api.js
1026 ms
placeholders.jquery.min.js
1047 ms
js
820 ms
VerneGlobal_Logo_Border_White.svg
388 ms
logo-with-border-dark.svg
392 ms
home_hero.jpg.webp
430 ms
home_hero.jpg
411 ms
supernatural.svg
388 ms
power.svg
380 ms
hpcDIRECT-cabinet-close-up-5-Dell-EMC-1200x800.jpg
415 ms
VG-Air-Cooling-2-1200x800.jpg
417 ms
VG-Data-Center-Monitoring-1-1200x800.jpg
412 ms
Power-Plant-3-Krafla-Geothermal-Power-Station-1200x900.jpg
431 ms
news_updates.svg
417 ms
hpcDIRECT-cabinet-close-up-5-Dell-EMC.jpg.webp
594 ms
hpcDIRECT-cabinet-close-up-5-Dell-EMC.jpg
584 ms
VG_Icon_LinkedIn_White.svg
576 ms
001-twitter.svg
586 ms
003-youtube.svg
588 ms
Signal_-_Tenon_Light_620307e8.otf
165 ms
Signal_-_Tenon_X-Light_1ba5ccc6.otf
163 ms
Signal_-_Tenon_Regular_bdcbf558.otf
160 ms
Signal_-_Tenon_Medium_8e71c971.otf
159 ms
Signal_-_Tenon_Bold_8a0ad7d7.otf
161 ms
Signal_-_Tenon_X-Bold_ad64446d.otf
164 ms
EllenLuff_-_Larken_Bold_cc1f3daf.otf
157 ms
EllenLuff_-_Larken_ExtraBold_a82e1a18.otf
222 ms
EllenLuff_-_Larken_Medium_37798b77.otf
289 ms
EllenLuff_-_Larken_Regular_c8d5e8a6.otf
289 ms
EllenLuff_-_Larken_Light_3e60bf04.otf
290 ms
EllenLuff_-_Larken_Thin_24f38bb6.otf
289 ms
tr.lfeeder.com
304 ms
tr.lfeeder.com
142 ms
recaptcha__en_gb.js
1169 ms
voltadatacentres.com 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
voltadatacentres.com 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
voltadatacentres.com 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
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 Voltadatacentres.com 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 Voltadatacentres.com 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.
voltadatacentres.com
Open Graph data is detected on the main page of Voltadatacentres. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: