3.6 sec in total
433 ms
2.6 sec
526 ms
Click here to check amazing John J Doyle content. Otherwise, check out these important facts you probably never knew about johnjdoyle.com
Home of John J Doyle Ltd are the leading refractory engineers and commercial & industrial flue experts in the UK and Ireland.
Visit johnjdoyle.comWe analyzed Johnjdoyle.com page load time and found that the first response time was 433 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
johnjdoyle.com performance score
name
value
score
weighting
Value3.8 s
27/100
10%
Value11.6 s
0/100
25%
Value9.1 s
14/100
10%
Value1,410 ms
16/100
30%
Value0
100/100
15%
Value15.4 s
7/100
10%
433 ms
83 ms
165 ms
314 ms
239 ms
Our browser made a total of 108 requests to load all elements on the main page. We found that 77% of them (83 requests) were addressed to the original Johnjdoyle.com, 6% (7 requests) were made to Cdnjs.cloudflare.com and 4% (4 requests) were made to Cdn.curator.io. The less responsive or slowest element that took the longest time to load (792 ms) belongs to the original domain Johnjdoyle.com.
Page size can be reduced by 374.1 kB (16%)
2.4 MB
2.0 MB
In fact, the total size of Johnjdoyle.com main page is 2.4 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. 65% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 60.1 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 60.1 kB or 78% of the original size.
Potential reduce by 0 B
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. John J Doyle images are well optimized though.
Potential reduce by 312.9 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 312.9 kB or 27% of the original size.
Potential reduce by 1.0 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. Johnjdoyle.com has all CSS files already compressed.
Number of requests can be reduced by 78 (73%)
107
29
The browser has sent 107 CSS, Javascripts, AJAX and image requests in order to completely render the main page of John J Doyle. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 68 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
johnjdoyle.com
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johnjdoyle.com accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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.
johnjdoyle.com 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
Page has valid source maps
johnjdoyle.com SEO score
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 Johnjdoyle.com 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 Johnjdoyle.com 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.
johnjdoyle.com
Open Graph data is detected on the main page of John J Doyle. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: