2.4 sec in total
54 ms
2.1 sec
280 ms
Visit roofonline.com now to see the best up-to-date Roof Online content for United States and also check out these interesting facts you probably never knew about roofonline.com
Roof Online is a website dedicated to providing (or telling you where to find) expert information about every kind of roof and every aspect of roofing.
Visit roofonline.comWe analyzed Roofonline.com page load time and found that the first response time was 54 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
roofonline.com performance score
name
value
score
weighting
Value2.7 s
60/100
10%
Value2.7 s
85/100
25%
Value4.6 s
71/100
10%
Value980 ms
28/100
30%
Value0.211
59/100
15%
Value14.4 s
9/100
10%
54 ms
59 ms
42 ms
75 ms
71 ms
Our browser made a total of 76 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Roofonline.com, 20% (15 requests) were made to Apis.google.com and 11% (8 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (552 ms) relates to the external source Static.xx.fbcdn.net.
Page size can be reduced by 144.6 kB (9%)
1.6 MB
1.5 MB
In fact, the total size of Roofonline.com main page is 1.6 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. 70% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 106.7 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 106.7 kB or 83% of the original size.
Potential reduce by 18.3 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. Roof Online images are well optimized though.
Potential reduce by 19.6 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 19.6 kB or 31% of the original size.
Number of requests can be reduced by 36 (61%)
59
23
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Roof Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
roofonline.com
54 ms
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css
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site.js
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platform.js
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show_ads.js
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roofonline.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
roofonline.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
roofonline.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 Roofonline.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 Roofonline.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.
roofonline.com
Open Graph data is detected on the main page of Roof Online. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: