1.2 sec in total
Visit calculusbooks.co.uk now to see the best up-to-date Calculus Book S content and also check out these interesting facts you probably never knew about calculusbooks.co.uk
Want to save money on your accountancy fees by using an experienced book-keeper? Although we’re based in Kings Langley, our clients are from around the area including Watford, Bushey & Hemel Hempstead...Visit calculusbooks.co.uk
We analyzed Calculusbooks.co.uk page load time and found that the first response time was 123 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
calculusbooks.co.uk performance score
Our browser made a total of 10 requests to load all elements on the main page. We found that 80% of them (8 requests) were addressed to the original Calculusbooks.co.uk, 20% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (218 ms) belongs to the original domain Calculusbooks.co.uk.
Page size can be reduced by 8.4 kB (21%)
Potential reduce by 8.4 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 3.7 kB, which is 31% 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 8.4 kB or 71% of the original size.
Potential reduce by 0 B
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. Calculus Book S images are well optimized though.
Potential reduce by 34 B
We found no issues to fix!
calculusbooks.co.uk accessibility score
These are opportunities to improve the legibility of your content.
Background and foreground colors do not have a sufficient contrast ratio.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
<html> element does not have a [lang] attribute
calculusbooks.co.uk best practices score
Trust and Safety
Does not use HTTPS
Ensure CSP is effective against XSS attacks
Serves images with low resolution
calculusbooks.co.uk SEO score
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Calculusbooks.co.uk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Calculusbooks.co.uk 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.
Open Graph description is not detected on the main page of Calculus Book 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: