2.8 sec in total
237 ms
2.4 sec
127 ms
Click here to check amazing Cool Roof S content for United States. Otherwise, check out these important facts you probably never knew about coolroofs.org
The Cool Roof Rating Council provides radiative property data on roof surfaces to improve the energy efficiency of buildings while positively impacting the environment.
Visit coolroofs.orgWe analyzed Coolroofs.org page load time and found that the first response time was 237 ms and then it took 2.5 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.
coolroofs.org performance score
name
value
score
weighting
Value3.6 s
33/100
10%
Value4.2 s
43/100
25%
Value3.7 s
86/100
10%
Value50 ms
100/100
30%
Value0.001
100/100
15%
Value3.9 s
88/100
10%
237 ms
23 ms
30 ms
59 ms
60 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 85% of them (39 requests) were addressed to the original Coolroofs.org, 4% (2 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Coolroofs.org.
Page size can be reduced by 175.4 kB (23%)
749.1 kB
573.7 kB
In fact, the total size of Coolroofs.org main page is 749.1 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. 45% of websites need less resources to load. Images take 471.9 kB which makes up the majority of the site volume.
Potential reduce by 8.6 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 8.6 kB or 68% of the original size.
Potential reduce by 11.3 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. Cool Roof S images are well optimized though.
Potential reduce by 103.5 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 103.5 kB or 52% of the original size.
Potential reduce by 52.0 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. Coolroofs.org needs all CSS files to be minified and compressed as it can save up to 52.0 kB or 80% of the original size.
Number of requests can be reduced by 20 (48%)
42
22
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cool Roof S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
coolroofs.org
237 ms
css
23 ms
grid.css
30 ms
reset.css
59 ms
jquery_ui_custom.css
60 ms
ui.totop.css
175 ms
style.css
1208 ms
form_handle.css
60 ms
formalize.css
62 ms
jquery.dataTables.css
88 ms
tipped.css
89 ms
modernizr.custom.83745.js
88 ms
jquery.min.js
47 ms
jquery-migrate-1.2.1.js
4 ms
jquery-ui-1.10.2.custom.min.js
93 ms
jquery.chained.js
117 ms
slides.min.jquery.js
1177 ms
tipped.js
144 ms
jquery.ui.totop.js
123 ms
jquery.smooth-scroll.js
145 ms
jquery.form_handle.js
155 ms
jquery.coolroofs.js
172 ms
logo.png
48 ms
shape_rated.png
46 ms
shape_resources.png
48 ms
shape_member.png
47 ms
icons.png
953 ms
CRRC_RapidRatingsProgram2_470_310_85_s_c1_smart_scale.jpg
76 ms
coolroofs-101_v2_470_310_85_s_c1_smart_scale.jpg
77 ms
CRRC_newsletters_2_470_310_85_s_c1_smart_scale.jpg
105 ms
Join_Our_Board_Icon_470_310_s_c1_smart_scale.png
200 ms
RCMA2016IRCC-1_470_310_85_s_c1_smart_scale.jpg
104 ms
search-icon.png
105 ms
members_2.jpg
105 ms
homeowners_builders_2.jpg
116 ms
ES-CRRC.png
115 ms
pp_cc_mark_111x69_190_110_s_c1_smart_scale.jpg
116 ms
coolroofs-footericons.png
117 ms
FUDHvzEKSJww3kCxuiAo2A.ttf
27 ms
0XxGQsSc1g4rdRdjJKZrNC3USBnSvpkopQaUR-2r7iU.ttf
28 ms
ga.js
21 ms
CRRC_RapidRatingsProgram2_470_310_85_s_c1_smart_scale.jpg
74 ms
loader.gif
70 ms
slide-arrows.png
73 ms
ui.totop.png
73 ms
__utm.gif
11 ms
coolroofs.org accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
coolroofs.org 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
Page has valid source maps
coolroofs.org 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
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 Coolroofs.org 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 Coolroofs.org 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.
coolroofs.org
Open Graph description is not detected on the main page of Cool Roof S. 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: