21stcentury.ca: Residential / Commercial Roofing Contractors / GAF Certainteed / Certified
GAF Certainteed Certified, Fibreglass Asphalt, Cedar Conversion, Metal, Residential/Commercial Roofing Contractor, Abbotsford, Langley Fraser Valley, Vancouver Lower Mainland. BBB, Homesmart, GAF Cert
Page load speed analysis
Total page load time
Original 75.82 Kb
After minification 69 Kb
After compression 21.99 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 21.99 Kb or 71% of the original size.
Original 444.25 Kb
After optimization 439.81 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. 21stcentury needs image optimization as it can save up to 439.81 Kb or 99% of the original volume..The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Original 1.17 Mb
After minification 1.13 Mb
After compression 373.78 Kb
Original 208.67 Kb
After minification 204.49 Kb
After compression 64.69 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.21stcentury.ca needs all CSS files to be minified and compressed as it can save up to 64.69 Kb or 31% of the original size.
Network requests diagram
Our browser made a total of 66 requests and 3 domains to load all elements on the main page.We found that 48% of them (32 requests) were addressed to the original 21stcentury.ca,14% (9 request) were made to fonts.gstatic.comand 14.% (6 request) were made to apis.google.com.The less responsive or slowest element that took the longest time to load (2.23 sec) relates to the external 21stcentury.ca.
Additional info on 21stcentury.ca
Possible request optimization
21stcentury.ca uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.
|MX||MX preference = 0, Mail exchanger = 21stcentury.ca.|
|SOA||ns1485.websitewelcome.com. darrylfennell.hotmail.com. 2018053000 86400 7200 3600000 86400|
|TXT||"v=spf1 a mx include:websitewelcome.com ~all"|
Language and encoding
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 21stcentury.ca can be misinterpreted by Google and other search engines. Our system also found out that 21stcentury.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.
|courtneyroofing.com||Roofing London, Ontario | Roofing Experts Since 1976 | Courtney Roofing|
|laytonroofing.ca||Roofing Keswick | Newmarket | Roofing Contractor | Shingles | Metal Roofing|
|adanac.ca||Adanac Roofing: Langley Roofing Company - Residential Roofing|
|lynnwoodroofing.ca||Lynnwood Roofing - Roofing, Roof Leak, Commercial Roofing|
|completeeavestroughs.ca||Toronto Roofing | Mississauga Roofing | Etobicoke Roofing|
|atlasroofingltd.ca||Atlas Roofing Ltd. Winnipeg Roofing, Re-roofing & Repairing|
|jbennetteroofing.com||Cape Cod Roofing Contractors MA - Restoration | J Bennette Roofing - J Bennette Roofing Company|
|amaroofingsupplies.com||AMA Roofing Supplies | Hamilton Roofing Supply Company | Residential Roofing Supplies|
|aegisqs.com||Residential Roofing Service - Roof Replacement Estimate Frisco, TX | AEGIS Roofing|
|cincinnati-gutter-roofing-siding.com||Cincinnati Roofing Contractor, Vinyl Siding, Roofing Repairs, Seamless Gutters|
21stcentury.ca has no SSL certificate.Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.
Visitor World Map
Country of origin for 80% of all visits is Canada. It lies approximately 5150 miles away from the server location (United States) and such a long distance can negatively affect website speed, as it takes some time for data to travel back and forth between those places. That’s why one of the best ways to speed up 21stcentury.ca page load time for the majority of users is moving the server to Canada or just closer to the user base.
Social Sharing Optimization
Open Graph description is not detected on the main page of 21stcentury. 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:
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