3.2 sec in total
259 ms
2.7 sec
243 ms
Welcome to jandaandersonroofing.co.uk homepage info - get ready to check Janda Anderson Roofing best content right away, or after learning these important things about jandaandersonroofing.co.uk
J & A Anderson Roofing Ltd Glasgow, Scotland are a roofing and building maintenance company who specialise in new tiled roofs, roof repairs and slate roofs.
Visit jandaandersonroofing.co.ukWe analyzed Jandaandersonroofing.co.uk page load time and found that the first response time was 259 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
jandaandersonroofing.co.uk performance score
name
value
score
weighting
Value6.7 s
2/100
10%
Value10.2 s
0/100
25%
Value12.9 s
2/100
10%
Value1,580 ms
12/100
30%
Value0
100/100
15%
Value14.1 s
9/100
10%
259 ms
1275 ms
558 ms
63 ms
33 ms
Our browser made a total of 41 requests to load all elements on the main page. We found that 34% of them (14 requests) were addressed to the original Jandaandersonroofing.co.uk, 17% (7 requests) were made to Lh3.googleusercontent.com and 15% (6 requests) were made to Use.fontawesome.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Jandaandersonroofing.co.uk.
Page size can be reduced by 161.6 kB (21%)
779.0 kB
617.4 kB
In fact, the total size of Jandaandersonroofing.co.uk main page is 779.0 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. Javascripts take 342.2 kB which makes up the majority of the site volume.
Potential reduce by 61.4 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 61.4 kB or 76% of the original size.
Potential reduce by 6.6 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. Obviously, Janda Anderson Roofing needs image optimization as it can save up to 6.6 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 44.3 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 44.3 kB or 13% of the original size.
Potential reduce by 49.2 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. Jandaandersonroofing.co.uk needs all CSS files to be minified and compressed as it can save up to 49.2 kB or 16% of the original size.
Number of requests can be reduced by 10 (36%)
28
18
The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Janda Anderson Roofing. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
jandaandersonroofing.co.uk
259 ms
jandaandersonroofing.co.uk
1275 ms
autoptimize_f2f4bdeb27eb0285d90163c9d3997578.css
558 ms
js
63 ms
css
33 ms
all.css
123 ms
v4-shims.css
155 ms
jquery.min.js
244 ms
css
44 ms
autoptimize_single_65b8eb12b51958b4806ad4891bd433d3.css
242 ms
rbtools.min.js
401 ms
rs6.min.js
643 ms
loader.js
21 ms
autoptimize_239a08c4982f3032bbd46d7457ef1baf.js
642 ms
logo.svg
88 ms
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437 ms
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352 ms
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428 ms
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374 ms
fa-v4compatibility.ttf
56 ms
fa-regular-400.ttf
161 ms
fa-brands-400.ttf
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fa-solid-900.ttf
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fontawesome-webfont.woff
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JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf
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fontello.woff
281 ms
f.svg
77 ms
h.svg
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icon.svg
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e.svg
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JandA_Logo_512x226px.png
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JandA_Logo_512x226px.png
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dummy.png
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hp-glasgow-roofing.webp
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jandaandersonroofing.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
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
Links do not have a discernible name
jandaandersonroofing.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
jandaandersonroofing.co.uk SEO score
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jandaandersonroofing.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 Jandaandersonroofing.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.
jandaandersonroofing.co.uk
Open Graph data is detected on the main page of Janda Anderson Roofing. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: