2.2 sec in total
366 ms
1.4 sec
452 ms
Visit johnsonandstarley.co.uk now to see the best up-to-date Johnson And Starley content and also check out these interesting facts you probably never knew about johnsonandstarley.co.uk
Johnson & Starley provide warm air heating, gas boilers and ventilation systems. Reliable, energy-saving products that are perfect for your home. Call us today 01604 762881.
Visit johnsonandstarley.co.ukWe analyzed Johnsonandstarley.co.uk page load time and found that the first response time was 366 ms and then it took 1.9 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.
johnsonandstarley.co.uk performance score
name
value
score
weighting
Value2.5 s
65/100
10%
Value11.3 s
0/100
25%
Value3.7 s
86/100
10%
Value610 ms
49/100
30%
Value0.304
39/100
15%
Value9.4 s
31/100
10%
366 ms
19 ms
67 ms
88 ms
275 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 53% of them (19 requests) were addressed to the original Johnsonandstarley.co.uk, 14% (5 requests) were made to Gstatic.com and 11% (4 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Johnsonandstarley.co.uk.
Page size can be reduced by 373.2 kB (26%)
1.5 MB
1.1 MB
In fact, the total size of Johnsonandstarley.co.uk main page is 1.5 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. 55% of websites need less resources to load. Images take 731.4 kB which makes up the majority of the site volume.
Potential reduce by 18.6 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 18.6 kB or 69% of the original size.
Potential reduce by 13.9 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. Johnson And Starley images are well optimized though.
Potential reduce by 228.4 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 228.4 kB or 42% of the original size.
Potential reduce by 112.3 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. Johnsonandstarley.co.uk needs all CSS files to be minified and compressed as it can save up to 112.3 kB or 72% of the original size.
Number of requests can be reduced by 13 (43%)
30
17
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Johnson And Starley. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
johnsonandstarley.co.uk
366 ms
analytics.js
19 ms
api.js
67 ms
gtm.js
88 ms
css_SA1D8Yv-x9JCDk2F2BjnAIwtgwGaRlFPFW-7XdaavVk.css
275 ms
css_Y7z2gLnJEeUrTB5vIGKQ8xMN7oYoYZqdj7qKR4-GVq0.css
359 ms
css_A2XpASemMVRyxKePSBlYIANiX3OGKCNg4jqfH_-KUJI.css
198 ms
Johnson%20and%20starley%20home%20page%201new.jpg
1039 ms
Johnson-and-starley-warm-air-heating-icon.png
272 ms
Johnson-and-starley-warm-air-heat-interface-icon.png
308 ms
Cleanflow%20red.svg
291 ms
collect
28 ms
recaptcha__en.js
67 ms
collect
64 ms
js
127 ms
js_2ZMPS36TD0v3uQpBctctJyRSdlQfEL-jNMs6BDG4XA8.js
596 ms
Johnson-and-starley-boilers-icon.png
267 ms
Johnson%20and%20starley%20home%20page%202.jpg
554 ms
johnson-and-starley-twitter.jpg
98 ms
johnson-and-starley-li.jpg
93 ms
johnson-and-starley-logo.png
182 ms
burger-min.png
183 ms
cross-min.png
190 ms
31F7DF_0_0.woff
248 ms
31F7DF_3_0.woff
241 ms
anchor
44 ms
styles__ltr.css
4 ms
recaptcha__en.js
11 ms
qMev7i6X24vl5sjxzUkBtmX7wXFxxkn-xHhhygtdWMk.js
22 ms
webworker.js
79 ms
logo_48.png
19 ms
KFOmCnqEu92Fr1Mu4mxP.ttf
29 ms
KFOlCnqEu92Fr1MmEU9fBBc9.ttf
33 ms
KFOlCnqEu92Fr1MmYUtfBBc9.ttf
37 ms
recaptcha__en.js
8 ms
css_EuQ47luZLSw9pFdYrUqPjcfaWmtyxIrJldjOJd6J1is.css
96 ms
johnsonandstarley.co.uk accessibility score
johnsonandstarley.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
johnsonandstarley.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
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 Johnsonandstarley.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 Johnsonandstarley.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.
johnsonandstarley.co.uk
Open Graph description is not detected on the main page of Johnson And Starley. 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: