2.6 sec in total
70 ms
1.8 sec
764 ms
Click here to check amazing RSI Roofing content. Otherwise, check out these important facts you probably never knew about rsiroofing.com
RSI Roofing is a fully insured and bonded commercial and industrial roofing contractor specializing in single-ply, built up, modified bitumen and standing seam.
Visit rsiroofing.comWe analyzed Rsiroofing.com page load time and found that the first response time was 70 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.
rsiroofing.com performance score
name
value
score
weighting
Value4.2 s
19/100
10%
Value6.1 s
12/100
25%
Value4.8 s
67/100
10%
Value110 ms
98/100
30%
Value0.052
99/100
15%
Value6.2 s
62/100
10%
70 ms
410 ms
166 ms
235 ms
239 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 90% of them (60 requests) were addressed to the original Rsiroofing.com, 3% (2 requests) were made to Cdn.jsdelivr.net and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (434 ms) belongs to the original domain Rsiroofing.com.
Page size can be reduced by 69.4 kB (8%)
848.5 kB
779.1 kB
In fact, the total size of Rsiroofing.com main page is 848.5 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. 50% of websites need less resources to load. Images take 765.9 kB which makes up the majority of the site volume.
Potential reduce by 51.5 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. This page needs HTML code to be minified as it can gain 12.1 kB, which is 20% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 51.5 kB or 85% of the original size.
Potential reduce by 16.8 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. RSI Roofing images are well optimized though.
Potential reduce by 50 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 1.1 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. Rsiroofing.com needs all CSS files to be minified and compressed as it can save up to 1.1 kB or 77% of the original size.
Number of requests can be reduced by 9 (15%)
62
53
The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RSI Roofing. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for CSS and as a result speed up the page load time.
rsiroofing.com
70 ms
www.rsiroofing.com
410 ms
simple-line-icons.css
166 ms
index.php
235 ms
index.php
239 ms
index.php
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js
157 ms
css
157 ms
system.css
58 ms
top-banner.jpg
308 ms
mainnav-bg.png
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arrow3.png
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2-single-ply-specalists2_940_300.jpg
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analytics.js
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affil_nny_builders_exchange.jpg
181 ms
affil_abc_acc_quality_con.jpg
212 ms
affil_national_roofing_con_.jpg
212 ms
affil_assoc_buildr_con_inc.jpg
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slide-mask.png
293 ms
main-grad-bg.jpg
150 ms
bullet.gif
151 ms
feed.png
151 ms
blocknumber-bg.png
151 ms
icon-home.png
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footer_bg_botsl.jpg
170 ms
Simple-Line-Icons.ttf
62 ms
collect
43 ms
IcoMoon.svg
144 ms
footer_bg_botsl2.jpg
111 ms
rsiroofing.com 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.
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
Links do not have a discernible name
rsiroofing.com 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
rsiroofing.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rsiroofing.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 Rsiroofing.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.
rsiroofing.com
Open Graph description is not detected on the main page of RSI Roofing. 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: