2 sec in total
189 ms
1.6 sec
202 ms
Welcome to windowopeners.co.uk homepage info - get ready to check Window Openers best content right away, or after learning these important things about windowopeners.co.uk
Manual & Electric Window Controls & Openers to suit all your smoke control or natural ventilation needs.
Visit windowopeners.co.ukWe analyzed Windowopeners.co.uk page load time and found that the first response time was 189 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
windowopeners.co.uk performance score
name
value
score
weighting
Value3.7 s
30/100
10%
Value4.6 s
35/100
25%
Value4.1 s
78/100
10%
Value560 ms
53/100
30%
Value0
100/100
15%
Value5.4 s
72/100
10%
189 ms
464 ms
156 ms
233 ms
394 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 79% of them (34 requests) were addressed to the original Windowopeners.co.uk, 14% (6 requests) were made to Fonts.gstatic.com and 5% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (464 ms) belongs to the original domain Windowopeners.co.uk.
Page size can be reduced by 123.1 kB (25%)
493.0 kB
369.9 kB
In fact, the total size of Windowopeners.co.uk main page is 493.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Images take 280.6 kB which makes up the majority of the site volume.
Potential reduce by 55.9 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 29.9 kB, which is 48% 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 55.9 kB or 90% of the original size.
Potential reduce by 20.2 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. Window Openers images are well optimized though.
Potential reduce by 25.9 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 25.9 kB or 27% of the original size.
Potential reduce by 21.1 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. Windowopeners.co.uk needs all CSS files to be minified and compressed as it can save up to 21.1 kB or 38% of the original size.
Number of requests can be reduced by 18 (51%)
35
17
The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Window Openers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
windowopeners.co.uk
189 ms
www.windowopeners.co.uk
464 ms
bootstrap.min.css
156 ms
jquery.bxslider.css
233 ms
StyleSheet.css
394 ms
stylesheet.css
319 ms
jquery-1.11.3.min.js
403 ms
jquery.matchHeight-min.js
313 ms
main.js
317 ms
css
31 ms
jquery.bxslider-rahisified.js
423 ms
ga.js
129 ms
search-mobile-icon.svg
120 ms
49-logo.png
89 ms
search-mobile-icon.svg
90 ms
basket-mobile-icon.svg
88 ms
close-menu-icon.svg
83 ms
804-145-Manual-Highline-Chain-Opener-6_500_1290.jpg
158 ms
143-Electric-Chain-Window-Actuator_500_1290.jpg
308 ms
142-Electric-Roof-Light-Dome-Actuator_2_500_1290.jpg
159 ms
144-Rain-and-Temperature-Window-Conservatory_500_1290.jpg
159 ms
58-AOV-Smoke-Vent-Controls_500_1290.jpg
159 ms
Image.aspx
163 ms
Image.aspx
238 ms
765-538-Highline-Window-Opener-Kit-1_332_265.jpg
234 ms
540-Electric-Window-Switch-Control_332_265.jpg
237 ms
542-Electric-Window-Remote-Control_332_265.jpg
236 ms
52-Electric-Window-Control-Opening_0_555.jpg
246 ms
payment-methods.png
308 ms
facebook.png
310 ms
twitter.png
309 ms
instagram.png
311 ms
pinterest.png
313 ms
youtube.png
381 ms
newsletter-icon.svg
382 ms
bx_loader.gif
384 ms
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41 ms
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__utm.gif
13 ms
windowopeners.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
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.
windowopeners.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
windowopeners.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 Windowopeners.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 Windowopeners.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.
windowopeners.co.uk
Open Graph description is not detected on the main page of Window Openers. 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: