6.2 sec in total
260 ms
5.7 sec
266 ms
Welcome to nfrc.co.uk homepage info - get ready to check NFRC best content for United Kingdom right away, or after learning these important things about nfrc.co.uk
NFRC is the UK's largest roofing trade association. Using an NFRC registered contractor gives the comfort of guaranteed protection and quality of a master roofer. The National Federation of Roofin...
Visit nfrc.co.ukWe analyzed Nfrc.co.uk page load time and found that the first response time was 260 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
nfrc.co.uk performance score
name
value
score
weighting
Value6.7 s
2/100
10%
Value8.6 s
1/100
25%
Value8.5 s
18/100
10%
Value1,620 ms
12/100
30%
Value0.015
100/100
15%
Value14.3 s
9/100
10%
260 ms
4192 ms
164 ms
374 ms
372 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 62% of them (26 requests) were addressed to the original Nfrc.co.uk, 24% (10 requests) were made to Use.typekit.net and 5% (2 requests) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (4.2 sec) belongs to the original domain Nfrc.co.uk.
Page size can be reduced by 1.4 MB (46%)
3.1 MB
1.7 MB
In fact, the total size of Nfrc.co.uk main page is 3.1 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. 45% of websites need less resources to load. Javascripts take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 130.3 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 130.3 kB or 72% of the original size.
Potential reduce by 23.0 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. NFRC images are well optimized though.
Potential reduce by 1.1 MB
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 1.1 MB or 71% of the original size.
Potential reduce by 136.8 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. Nfrc.co.uk needs all CSS files to be minified and compressed as it can save up to 136.8 kB or 73% of the original size.
Number of requests can be reduced by 13 (41%)
32
19
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NFRC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.
nfrc.co.uk
260 ms
www.nfrc.co.uk
4192 ms
oid2wbk.js
164 ms
modernizr
374 ms
Telerik.Web.UI.WebResource.axd
372 ms
screen.min.css
722 ms
www.nfrc.co.uk
214 ms
WebResource.axd
439 ms
ScriptResource.axd
266 ms
Telerik.Web.UI.WebResource.axd
413 ms
ScriptResource.axd
414 ms
Telerik.Web.UI.WebResource.axd
464 ms
ScriptResource.axd
640 ms
ScriptResource.axd
500 ms
Telerik.Web.UI.WebResource.axd
789 ms
addthis_widget.js
11 ms
core
450 ms
nfrc.jpg
89 ms
trade_member_icon.png
91 ms
banner_img1.jpg
189 ms
banner_img2.jpg
296 ms
project-tenders.jpg
180 ms
hgflatcover.jpg
809 ms
ukroofingawards2016.jpg
322 ms
ecobuild-gif---300-x-250.gif
272 ms
facebook.png
296 ms
linkedin.png
322 ms
twitter.png
468 ms
2hhbDQEBcWx1z9YfDGURW64Y8SFX95BSyueLRzCEowMffOALgsMWeMJ6Mk6f5Mb.woff
35 ms
h6TJSs2SQt30uqZ2FfUfJjBnzeBndjSy3FXq4H1m9gqffO5LgsMWeMJ6Mk6f5Mw.woff
70 ms
oJ_mQbQsBHMWu87wR9IdxjWUNw6GtycE_DejsuQqv7CffOpLgsMWeMJ6Mk6f5Mj.woff
290 ms
q5Lz9UMgTagG3s7jgnyVoJ4OVCvdpcZTnHIj342bl4GffOcLgsMWeMJ6Mk6f5MS.woff
296 ms
nfrc.woff
227 ms
cLL67R0h99hLCxa6nWvmA8CUT0yxzYGpbOcs3ue8GNXffO-LgsMWeMJ6Mk6f5Mt.woff
267 ms
TJqFPCVciYVVZqJzurI2Ud5TxkICL0dbvIs4EUjQF7IffOPLgsMWeMJ6Mk6f5MX.woff
266 ms
o23QSzFRyCYaEXFHQJ3W-aPUxbcOqAbbtunKI_rrtHwffOKLgsMWeMJ6Mk6f5gM.woff
265 ms
vrlWZfSfCFzdzCYhj9je7yaw5y_EGCVU8xeBP313ljtffO7LgsMWeMJ6Mk6f5gI.woff
277 ms
analytics.js
182 ms
p.gif
140 ms
collect
19 ms
300lo.json
36 ms
sh.8e5f85691f9aaa082472a194.html
29 ms
nfrc.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.
nfrc.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
Missing source maps for large first-party JavaScript
nfrc.co.uk SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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 Nfrc.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 Nfrc.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.
nfrc.co.uk
Open Graph data is detected on the main page of NFRC. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: