977 ms in total
198 ms
558 ms
221 ms
Click here to check amazing Rrfedu Active Textbook content for Canada. Otherwise, check out these important facts you probably never knew about rrfedu.activetextbook.com
Visit rrfedu.activetextbook.comWe analyzed Rrfedu.activetextbook.com page load time and found that the first response time was 198 ms and then it took 779 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
rrfedu.activetextbook.com performance score
198 ms
18 ms
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Our browser made a total of 22 requests to load all elements on the main page. We found that 55% of them (12 requests) were addressed to the original Rrfedu.activetextbook.com, 32% (7 requests) were made to Fonts.gstatic.com and 5% (1 request) were made to Interactives.rrfedu.com. The less responsive or slowest element that took the longest time to load (198 ms) belongs to the original domain Rrfedu.activetextbook.com.
Page size can be reduced by 133.5 kB (26%)
513.7 kB
380.1 kB
In fact, the total size of Rrfedu.activetextbook.com main page is 513.7 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. 25% of websites need less resources to load. Images take 404.6 kB which makes up the majority of the site volume.
Potential reduce by 2.7 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. This page needs HTML code to be minified as it can gain 749 B, which is 19% 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 2.7 kB or 70% of the original size.
Potential reduce by 63.1 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. Obviously, Rrfedu Active Textbook needs image optimization as it can save up to 63.1 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 61.9 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 61.9 kB or 64% of the original size.
Potential reduce by 5.8 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. Rrfedu.activetextbook.com needs all CSS files to be minified and compressed as it can save up to 5.8 kB or 69% of the original size.
We found no issues to fix!
14
14
The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rrfedu Active Textbook. According to our analytics all requests are already optimized.
rrfedu.activetextbook.com
198 ms
private_build_style-644a82d62028139e14643e47103acac6.css
18 ms
at-style-overrides.css
129 ms
home-4726421245b77f42699260f49b8b1f4d.js
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css
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footer-pattern-556b187134b520d173836cd51fc1d476.jpg
55 ms
all.js
152 ms
stripe-pattern-0f2a396279067b2b2d4ffbf04f314df1.jpg
17 ms
rrf-logo-activetextbook-79721e619684ebcfe01729d20f9f8421.png
17 ms
spotlight-61e4f484b3103ce529c21ab4b33a44e6.png
144 ms
footer-badge-9bb987370dd647d7ea720f16689fe5fb.png
62 ms
apple-badge.png
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google-badge.png
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browser-shadow-e3b1a38d39eee096ce131b10c8d2a5ad.png
33 ms
browsers-e5bfc9675a5ab34bc15947de26b35202.png
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B85vmdvDILX92ray16e-1g.ttf
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b9QBgL0iMZfDSpmcXcE8nOXJWfeCXjwsU1ch6Jnjz-M.ttf
62 ms
rrfedu.activetextbook.com SEO score
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rrfedu.activetextbook.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 Rrfedu.activetextbook.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.
rrfedu.activetextbook.com
Open Graph description is not detected on the main page of Rrfedu Active Textbook. 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: