2.2 sec in total
Visit nhsdentallab.co.uk now to see the best up-to-date Nhsdentallab content and also check out these interesting facts you probably never knew about nhsdentallab.co.uk
NHS Dental Lab and the NHS Dental Laboratory LONDON, based in London UK. We offers high quality NHS dental laboratory products and services in partnership with London dentists, london dental laborator...Visit nhsdentallab.co.uk
We analyzed Nhsdentallab.co.uk page load time and found that the first response time was 123 ms and then it took 2.1 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.
nhsdentallab.co.uk performance score
Our browser made a total of 80 requests to load all elements on the main page. We found that 59% of them (47 requests) were addressed to the original Nhsdentallab.co.uk, 21% (17 requests) were made to W.sharethis.com and 4% (3 requests) were made to L.sharethis.com. The less responsive or slowest element that took the longest time to load (349 ms) belongs to the original domain Nhsdentallab.co.uk.
Page size can be reduced by 536.8 kB (17%)
In fact, the total size of Nhsdentallab.co.uk main page is 3.2 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 70% of websites need less resources to load. Images take 2.9 MB which makes up the majority of the site volume.
Potential reduce by 49.3 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 6.6 kB, which is 11% 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 49.3 kB or 83% of the original size.
Potential reduce by 413.4 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, Nhsdentallab needs image optimization as it can save up to 413.4 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 72.6 kB
Potential reduce by 1.5 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. Nhsdentallab.co.uk needs all CSS files to be minified and compressed as it can save up to 1.5 kB or 14% of the original size.
Number of requests can be reduced by 18 (28%)
nhsdentallab.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.
These are opportunities to improve keyboard navigation in your application.
[id] attributes on active, focusable elements are not unique
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
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.
Image elements do not have [alt] attributes
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
List items (<li>) are not contained within <ul> or <ol> parent elements.
nhsdentallab.co.uk best practices score
Trust and Safety
Does not use HTTPS
Ensure CSP is effective against XSS attacks
Displays images with incorrect aspect ratio
Serves images with low resolution
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
nhsdentallab.co.uk SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
robots.txt is not valid
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Image elements do not have [alt] attributes
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nhsdentallab.co.uk can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Nhsdentallab.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 Nhsdentallab. 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: