9 sec in total
468 ms
7.2 sec
1.3 sec
Click here to check amazing Listertftrade content. Otherwise, check out these important facts you probably never knew about listertftrade.co.uk
Listers Trade suppliers, fabricating & supplying windows & doors to the trade for 40 years, delivery throughout the UK
Visit listertftrade.co.ukWe analyzed Listertftrade.co.uk page load time and found that the first response time was 468 ms and then it took 8.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
listertftrade.co.uk performance score
name
value
score
weighting
Value6.5 s
2/100
10%
Value10.9 s
0/100
25%
Value25.9 s
0/100
10%
Value21,180 ms
0/100
30%
Value0
100/100
15%
Value31.8 s
0/100
10%
468 ms
1824 ms
32 ms
43 ms
44 ms
Our browser made a total of 78 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Listertftrade.co.uk, 4% (3 requests) were made to Use.typekit.net and 3% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (3.1 sec) relates to the external source Listerwindows.co.uk.
Page size can be reduced by 192.8 kB (3%)
6.0 MB
5.8 MB
In fact, the total size of Listertftrade.co.uk main page is 6.0 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. 80% 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 5.7 MB which makes up the majority of the site volume.
Potential reduce by 151.9 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 29.7 kB, which is 17% 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 151.9 kB or 85% of the original size.
Potential reduce by 5.8 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. Listertftrade images are well optimized though.
Potential reduce by 25.1 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 25.1 kB or 24% of the original size.
Potential reduce by 10.1 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. Listertftrade.co.uk needs all CSS files to be minified and compressed as it can save up to 10.1 kB or 25% of the original size.
Number of requests can be reduced by 24 (35%)
69
45
The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Listertftrade. 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 8 to 1 for CSS and as a result speed up the page load time.
www.listertf.co.uk
468 ms
www.listerwindows.co.uk
1824 ms
style.min.css,qver=6.0.2.pagespeed.ce.t5FZJv5C12.css
32 ms
styles.css,qver=5.6.3.pagespeed.ce.5vroVQIaiK.css
43 ms
style.css,qver=1663928469.pagespeed.ce.u88cARvD54.css
44 ms
aao1iny.css
174 ms
style.css,qver=1663928469.pagespeed.ce.kOPR24lSma.css
62 ms
custom-colours.css,qver=1663928469.pagespeed.ce.NIZc9qDQ1h.css
61 ms
slick.css,qver=1663928469.pagespeed.ce.84stsQ4BsV.css
61 ms
jquery.min.js,qver=3.6.0.pagespeed.ce.At1dBK3UdZ.js
93 ms
slick.min.js,qver=1663928469.pagespeed.ce.1aYcdJ5E5H.js
60 ms
index.js,qver=5.6.3.pagespeed.ce.SQwp1ndvxD.js
45 ms
index.js,qver=5.6.3.pagespeed.ce.Pz_CP0d6OE.js
80 ms
common.min.js,qver=1663928469.pagespeed.ce.Va0YnqhIll.js
79 ms
home.min.js,qver=1663928469.pagespeed.ce.rzd87egxUK.js
80 ms
imagesloaded.min.js,qver=4.1.4.pagespeed.ce.OlZ1K3NmNb.js
77 ms
masonry.min.js,qver=4.2.2.pagespeed.ce.Oz_IJuWPxV.js
78 ms
p.css
27 ms
gtm.js
541 ms
hotjar-3179719.js
637 ms
logo.jpg.pagespeed.ce.VvjPRJEPD9.jpg
260 ms
designedby.svg
550 ms
homebanner8.jpg.pagespeed.ce.mOqoU_0_dG.jpg
824 ms
homebanner-madeinbritainlogo.png.pagespeed.ce.Xs4INOA7SP.png
556 ms
homebanner3.jpg.pagespeed.ce.AUbuXFhrfX.jpg
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homebanner1.jpg.pagespeed.ce.zdzOeEwjPt.jpg
719 ms
homebanner-elitislogo.png.pagespeed.ce.Z6T1wst-7o.png
557 ms
homebanner8-mobile.jpg.pagespeed.ce.qP8ZGzH-I9.jpg
822 ms
product-aliwindowsdoors.jpg.pagespeed.ce.AB8e1P0XSO.jpg
1201 ms
product-aliwindowsdoors-logo-small.png.pagespeed.ce.7LuEw0j5n8.png
819 ms
product-residenceheritagewindows.jpg.pagespeed.ce.ArZAb1bDA7.jpg
1305 ms
product-residenceheritagewindows-logo-small.png.pagespeed.ce.aDRGB7sTuv.png
1017 ms
product-timelessflushsashwindows.jpg.pagespeed.ce.BRICHTTJGZ.jpg
1369 ms
product-timelessflushsashwindows-logo-small.png.pagespeed.ce.ITKdaKSu_m.png
1018 ms
product-gallery44compositedoors.jpg.pagespeed.ce.-QINijaqz3.jpg
1590 ms
product-gallery44compositedoors-logo-small.png.pagespeed.ce.ypH2WXj44W.png
1368 ms
product-eurocellwindowsanddoors.jpg.pagespeed.ce.YuLmlixWUP.jpg
1972 ms
product-eurocellwindowsanddoors-logo-small.png.pagespeed.ce.p0Lj-txbZQ.png
1613 ms
product-vekawindowsanddoors.jpg.pagespeed.ce.PT3ztkT7y7.jpg
2013 ms
product-vekawindowsanddoors-logo-small.png.pagespeed.ce.G91OMNU3RD.png
1664 ms
product-ultraframelightslanterns.jpg.pagespeed.ce.kvT_KcvrBJ.jpg
1930 ms
product-sheerlineeurocell.png.pagespeed.ce.M-1lqvXTWK.png
1841 ms
product-ultraframeeurocellconservatories.jpg.pagespeed.ce.Lt8vX58s_f.jpg
2165 ms
product-ultraframeeurocellconservatories-logo-small.png.pagespeed.ce.WXnzFo9x91.png
1960 ms
homesupplier-reynears.jpg.pagespeed.ce.IDwp0WQvTc.jpg
2505 ms
suppliers-reynears-logo.png.pagespeed.ce.vIN9i8z5UK.png
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home-elitis.jpg.pagespeed.ce.KE4vuaOGxG.jpg
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home-elitis-logo.png.pagespeed.ce.BKHbOmudjT.png
2213 ms
home-elitis-connected.png.pagespeed.ce.DXonY5Whiv.png
2378 ms
homesupport-easyconnect-icon.png.pagespeed.ce.SJdgMFlTh1.png
2399 ms
homesupport-easymarketing-icon.png.pagespeed.ce.cUSBBoWYWN.png
2511 ms
homebrand-sheerline.jpg.pagespeed.ce.sFBrejm0dB.jpg
2499 ms
homebrand-residence.jpg.pagespeed.ce.XrZSV5dA_K.jpg
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homebrand-veka.png.pagespeed.ce.ImpXrWfbyx.png
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homebrand-apeer.png.pagespeed.ce.-duHxi-c4U.png
3045 ms
homebrand-ultraframe.png.pagespeed.ce.UhKP-9pV7n.png
3079 ms
homebrand-eurocell.png.pagespeed.ce.qJuT8g2dvB.png
3057 ms
d
242 ms
d
244 ms
picturefill.min.js
2715 ms
fa-solid-900.ttf
2809 ms
fa-regular-400.ttf
2799 ms
modules.61e17720cf639c3e96a7.js
155 ms
fa-light-300.ttf
2553 ms
fa-brands-400.ttf
2544 ms
homebrand-timeless.jpg.pagespeed.ce.BrFRIygpLf.jpg
2571 ms
analytics.js
191 ms
bl0quuzc9f
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fbevents.js
366 ms
js
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box-69edcc3187336f9b0a3fbb4c73be9fe6.html
378 ms
news-technicalupdate-september2022.jpg.pagespeed.ce.Z2gg7hqM0a.jpg
2189 ms
newsletter-issue2-2.jpg.pagespeed.ce.DE5ORkHUdl.jpg
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blog-leadwithsheerline1.jpg.pagespeed.ce.Sc7aiM_TbO.jpg
3138 ms
collect
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clarity.js
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listertftrade.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
Image elements do not have [alt] attributes
Links do not have a discernible name
listertftrade.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
listertftrade.co.uk SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Listertftrade.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 Listertftrade.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.
listertftrade.co.uk
Open Graph data is detected on the main page of Listertftrade. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: