3.3 sec in total
304 ms
2.6 sec
413 ms
Click here to check amazing Chelsom content for Russia. Otherwise, check out these important facts you probably never knew about chelsom.co.uk
Bespoke hotel, public, leisure and cruise ship lighting design, manufacture and restoration. Contact 01253 831400. Chelsom Lighting Solutions.
Visit chelsom.co.ukWe analyzed Chelsom.co.uk page load time and found that the first response time was 304 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
chelsom.co.uk performance score
name
value
score
weighting
Value5.2 s
8/100
10%
Value5.7 s
17/100
25%
Value14.7 s
1/100
10%
Value6,890 ms
0/100
30%
Value0
100/100
15%
Value24.9 s
0/100
10%
304 ms
1180 ms
64 ms
127 ms
189 ms
Our browser made a total of 87 requests to load all elements on the main page. We found that 84% of them (73 requests) were addressed to the original Chelsom.co.uk, 3% (3 requests) were made to Fast.fonts.net and 3% (3 requests) were made to F.vimeocdn.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Chelsom.co.uk.
Page size can be reduced by 2.0 MB (36%)
5.6 MB
3.6 MB
In fact, the total size of Chelsom.co.uk main page is 5.6 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. 70% of websites need less resources to load. Images take 3.3 MB which makes up the majority of the site volume.
Potential reduce by 77.0 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. This page needs HTML code to be minified as it can gain 31.3 kB, which is 37% 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 77.0 kB or 91% of the original size.
Potential reduce by 257.9 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. Chelsom images are well optimized though.
Potential reduce by 898.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 898.2 kB or 71% of the original size.
Potential reduce by 764.8 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. Chelsom.co.uk needs all CSS files to be minified and compressed as it can save up to 764.8 kB or 84% of the original size.
Number of requests can be reduced by 48 (59%)
81
33
The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chelsom. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
chelsom.co.uk
304 ms
www.chelsom.co.uk
1180 ms
door4-mobile-menu.css
64 ms
font-awesome.min.css
127 ms
dashicons.min.css
189 ms
thickbox.css
128 ms
styles-pre39.css
127 ms
normalize.css
128 ms
foundation.css
128 ms
large.css
280 ms
medium.css
193 ms
small.css
189 ms
font-awesome.min.css
192 ms
ie8.css
191 ms
879e3ee0-baf9-4253-a0f2-e9eab2bf00c6.css
6 ms
jquery.js
313 ms
door4-mobile-menu.js
282 ms
auto-thickbox.min.js
282 ms
custom.modernizr.js
283 ms
html5shiv.js
283 ms
nwmatcher-1.2.5-min.js
366 ms
selectivizr-1.0.3b.js
365 ms
respond.min.js
366 ms
fastclick.js
367 ms
foundation.js
367 ms
jquery.flexslider.js
417 ms
door4-flexslider.js
419 ms
slick.min.js
418 ms
door4-slick.js
437 ms
jquery.inview.js
437 ms
jquery.matchHeight-min.js
437 ms
door4-matchheight.js
450 ms
easyzoom.js
452 ms
door4-easyzoom.js
503 ms
jquery.vimeo.api.js
504 ms
rem.js
504 ms
door4-misc.js
505 ms
door4-foundation-init.js
532 ms
wp-embed.min.js
508 ms
wp-emoji-release.min.js
275 ms
css
16 ms
flags_unitedkingdom.jpg
284 ms
flags_russia.jpg
261 ms
flags_china.jpg
258 ms
flags_saudi.jpg
259 ms
blank.gif
293 ms
analytics.js
104 ms
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language_pointer.png
252 ms
queens_award.png
289 ms
header_logo_01.png
294 ms
QA-2017-International-Trade-Logo-RESIZED-FOR-WEBSITE-1000x1000.png
477 ms
SH_60_FS2_BB_EBR-300x900.jpg
369 ms
LED_6_BL_BN_OPEN-v2-website.jpg
433 ms
SK_27_EBR_02.jpg
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RK_10_DL.jpg
599 ms
RR_30_W1_Bl_co_sat_v1.jpg
455 ms
Esprit_Cove_Lounge-600x400.jpg
493 ms
BW_20-1000x1000.jpg
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DM_187_6_Detail-1.jpg
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ON_200_4-800x691.jpg
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footer_logo_01.png
546 ms
linkedin-grey.png
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twitter-grey.png
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pinterest-grey.png
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vimeo-grey.png
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2fa30669-9bbd-4ced-912f-db94a367ed6c.woff
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d999c07b-a049-4eb5-b8a6-4f36ae25e67e.woff
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fontawesome-webfont.woff
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fontawesome-webfont.woff
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instagram-grey.png
597 ms
door4_logo.png
587 ms
player.js
111 ms
player.css
96 ms
ga.js
68 ms
vuid.min.js
90 ms
header_logo_01.svg
584 ms
collect
38 ms
linkedin-grey.svg
565 ms
twitter-grey.svg
564 ms
pinterest-grey.svg
576 ms
vimeo-grey.svg
598 ms
door4_logo.svg
583 ms
__utm.gif
27 ms
loadingAnimation.gif
580 ms
7852375_60x60.jpg
36 ms
565536819.jpg
37 ms
chelsom.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
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
chelsom.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
chelsom.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
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 Chelsom.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 Chelsom.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.
chelsom.co.uk
Open Graph data is detected on the main page of Chelsom. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: