3 sec in total
187 ms
2.6 sec
188 ms
Click here to check amazing Lb Roof Windows content for United Kingdom. Otherwise, check out these important facts you probably never knew about lbroofwindows.co.uk
LB Supplies offers leading brands of roof windows including Velux roof windows, Dakea and Aurora. 500+ roof windows in UK stocks. All windows fully guaranteed.
Visit lbroofwindows.co.ukWe analyzed Lbroofwindows.co.uk page load time and found that the first response time was 187 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
lbroofwindows.co.uk performance score
name
value
score
weighting
Value5.4 s
6/100
10%
Value12.7 s
0/100
25%
Value10.2 s
9/100
10%
Value2,270 ms
6/100
30%
Value0.18
67/100
15%
Value13.5 s
11/100
10%
187 ms
950 ms
83 ms
166 ms
168 ms
Our browser made a total of 107 requests to load all elements on the main page. We found that 72% of them (77 requests) were addressed to the original Lbroofwindows.co.uk, 7% (8 requests) were made to Widget.trustpilot.com and 4% (4 requests) were made to D10lpsik1i8c69.cloudfront.net. The less responsive or slowest element that took the longest time to load (950 ms) belongs to the original domain Lbroofwindows.co.uk.
Page size can be reduced by 738.6 kB (53%)
1.4 MB
656.2 kB
In fact, the total size of Lbroofwindows.co.uk main page is 1.4 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. 60% of websites need less resources to load. Javascripts take 688.5 kB which makes up the majority of the site volume.
Potential reduce by 82.2 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 82.2 kB or 86% of the original size.
Potential reduce by 42.9 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. Lb Roof Windows images are well optimized though.
Potential reduce by 466.9 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 466.9 kB or 68% of the original size.
Potential reduce by 146.5 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. Lbroofwindows.co.uk needs all CSS files to be minified and compressed as it can save up to 146.5 kB or 84% of the original size.
Number of requests can be reduced by 52 (51%)
102
50
The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lb Roof Windows. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
lbroofwindows.co.uk
187 ms
www.lbroofwindows.co.uk
950 ms
reset.css
83 ms
1140.css
166 ms
flexslider.css
168 ms
dcmegamenu.css
169 ms
chosen.css
170 ms
jquery.fancybox-1.3.4.css
173 ms
owl.theme.css
171 ms
ecom_globals.css
249 ms
main_sass.css
253 ms
jquery-1.11.0.min.js
14 ms
jquery-migrate-1.2.1.min.js
11 ms
jquery-ui-1-9-git.js
16 ms
owl.carousel.css
250 ms
jquery.fancybox.css
309 ms
jquery.jqzoom.css
310 ms
font-awesome.min.css
10 ms
tp.widget.sync.bootstrap.min.js
25 ms
lte-ie7.js
315 ms
modernizr.custom.17475.js
347 ms
adaptiveClass.js
348 ms
owl.carousel.js
347 ms
owl.autoplay.js
349 ms
jquery.hoverIntent.minified.js
348 ms
jquery.dcmegamenu.1.3.3.js
408 ms
jquery.fancybox.js
452 ms
jquery.flexslider-min.js
454 ms
jquery.jqzoom-core.js
455 ms
float.js
455 ms
menu.js
458 ms
front.js
457 ms
jquery.selectric.js
499 ms
loader.js
37 ms
bat.js
146 ms
lb-supplies.png
194 ms
aurora.png
293 ms
liteleader.jpg
292 ms
velux.png
293 ms
dakea.png
301 ms
thumb_AURC2R0000-01.jpg
299 ms
thumb_AUR4555000-01.jpg
300 ms
thumb_AURZOC2R00-01.jpg
298 ms
thumb_Aurora_Universal_Blackout_Blind_5.jpg
299 ms
thumb_EburyLite_Lightweight_Roof_Shingles_2.jpg
299 ms
Evolution.png
380 ms
thumb_Evolution_Canopy_1600mm_Projection.jpg
391 ms
atlas-logo.jpg
392 ms
Coxdome-Logo.png
392 ms
sun_logo.jpg
390 ms
thumb_Velux_Fixed_Curved_Glass_Roof_Window.jpg
379 ms
thumb_Velux_Flexible_Sun_Tunnel.jpg
463 ms
atlas.jpg
461 ms
korniche.png
748 ms
thumb_Atlas_1m_Wide_Slimline_Aluminium_Roof_Lantern_-_Glazed.jpg
479 ms
category-banner.png
907 ms
liteleader-table.png
479 ms
tp.widget.bootstrap.min.js
29 ms
analytics.js
30 ms
f06f3de9-0eeb-4275-a396-139f82f2ca76.js
92 ms
thumb_Dakea_Better_PVC_Centre_Pivot_Roof_Window_White_Finish.jpg
514 ms
w.js
116 ms
thumb_Dakea_Good_Centre_Pivot_Roof_Window_Pine_Finish-new.jpg
510 ms
thumb_Dakea_Ultima_Centre_Pivot_Roof_Window_White_Painted_Finish.jpg
530 ms
thumb_Liteleader_Ecolite_Centre_Pivot_Roof_Window_Pine_Finish.jpg
530 ms
thumb_Velux_Centre_Pivot_Roof_Window_White_Painted_Finish.jpg
611 ms
impl-1_23.js
62 ms
collect
53 ms
thumb_Aurora_Battery_Powered_Opener_for_Windows.jpg
552 ms
fontawesome-webfont.woff
47 ms
thumb_VNT001CH00-01.jpg
551 ms
thumb_Aurora_Climate_Control__Rain_Sensor_for_Roof_Window.jpg
509 ms
thumb_Aurora_Electric_Opener_for_Roof_Window.jpg
565 ms
thumb_Aurora_Telescopic_Satin_Chrome_Pole.jpg
565 ms
collect
164 ms
thumb_Dakea_Opener__Remote_Control_with_Rain_Sensor_1.jpg
590 ms
thumb_1.5m_Vent_Pole_with_Wooden_Handle.jpg
591 ms
blank.gif
13 ms
settings.luckyorange.net
308 ms
facebook-icon.png
629 ms
index.html
23 ms
index.html
26 ms
google-plus-icon.png
508 ms
linkedin-icon.png
536 ms
twitter-icon.png
536 ms
acas-tuv.JPG
546 ms
visa-icon.png
584 ms
sage-pay-logo.png
580 ms
paypal.jpg
612 ms
telephone-icon.png
615 ms
envelope-icon.png
627 ms
speech-icon.png
659 ms
magnifying-icon.png
660 ms
main.js
6 ms
sprite_star.png
6 ms
ga-audiences
32 ms
a
379 ms
help_purple_left_en.png
26 ms
main-menu-bullet.png
615 ms
dash-border.png
614 ms
arrow-icon.png
608 ms
settings.luckyorange.net
21 ms
clickstream.js
119 ms
base-data
145 ms
blink_green.png
156 ms
logo-light.png
12 ms
sound-on.png
19 ms
lbroofwindows.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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
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.
lbroofwindows.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
lbroofwindows.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
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 Lbroofwindows.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 Lbroofwindows.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.
lbroofwindows.co.uk
Open Graph description is not detected on the main page of Lb Roof Windows. 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: