2.1 sec in total
146 ms
1.8 sec
133 ms
Click here to check amazing Grand Valley Roofing content. Otherwise, check out these important facts you probably never knew about grandvalleyroofing.ca
Grand Valley Roofing & Coatings Inc. offers roofing services since 1999. We are the first-choice roofing company in Cambridge. Call us for a free estimate!
Visit grandvalleyroofing.caWe analyzed Grandvalleyroofing.ca page load time and found that the first response time was 146 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
grandvalleyroofing.ca performance score
name
value
score
weighting
Value2.5 s
68/100
10%
Value8.2 s
2/100
25%
Value12.7 s
3/100
10%
Value22,340 ms
0/100
30%
Value0
100/100
15%
Value31.4 s
0/100
10%
146 ms
72 ms
70 ms
148 ms
143 ms
Our browser made a total of 30 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Grandvalleyroofing.ca, 47% (14 requests) were made to Static.wixstatic.com and 40% (12 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (970 ms) relates to the external source Static.wixstatic.com.
Page size can be reduced by 421.8 kB (49%)
865.7 kB
443.9 kB
In fact, the total size of Grandvalleyroofing.ca main page is 865.7 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. 40% of websites need less resources to load. HTML takes 509.0 kB which makes up the majority of the site volume.
Potential reduce by 417.9 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 417.9 kB or 82% of the original size.
Potential reduce by 3.8 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. Grand Valley Roofing images are well optimized though.
Potential reduce by 48 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.
Number of requests can be reduced by 10 (38%)
26
16
The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Grand Valley 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 11 to 1 for JavaScripts and as a result speed up the page load time.
www.grandvalleyroofing.ca
146 ms
minified.js
72 ms
focus-within-polyfill.js
70 ms
polyfill.min.js
148 ms
bootstrap-features.d21499e7.bundle.min.js
143 ms
main.c5638ec5.bundle.min.js
142 ms
lodash.min.js
141 ms
react.production.min.js
66 ms
siteTags.bundle.min.js
142 ms
wix-perf-measure.bundle.min.js
142 ms
react-dom.production.min.js
361 ms
gtm.js
358 ms
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970 ms
file.woff
407 ms
file.woff
664 ms
file.woff
680 ms
deprecation-en.v5.html
18 ms
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deprecation-style.v5.css
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4 ms
grandvalleyroofing.ca 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
grandvalleyroofing.ca 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
grandvalleyroofing.ca 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 Grandvalleyroofing.ca 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 Grandvalleyroofing.ca 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.
grandvalleyroofing.ca
Open Graph data is detected on the main page of Grand Valley Roofing. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: