2.1 sec in total
179 ms
1.4 sec
497 ms
Visit londoncoronatestcentre.com now to see the best up-to-date London Corona Test Centre content for Denmark and also check out these interesting facts you probably never knew about londoncoronatestcentre.com
COVID-19 RT PCR Test centre in London, an approved Covid 19 Test services in London for Emergency 3 Hour PCR Tests, Mobile Testing at your doorstep from UK Government Listed.
Visit londoncoronatestcentre.comWe analyzed Londoncoronatestcentre.com page load time and found that the first response time was 179 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.
londoncoronatestcentre.com performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value6.7 s
8/100
25%
Value5.9 s
48/100
10%
Value1,860 ms
9/100
30%
Value0.235
53/100
15%
Value12.5 s
14/100
10%
179 ms
256 ms
142 ms
175 ms
120 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 57% of them (36 requests) were addressed to the original Londoncoronatestcentre.com, 21% (13 requests) were made to Embed.tawk.to and 10% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (402 ms) belongs to the original domain Londoncoronatestcentre.com.
Page size can be reduced by 481.4 kB (60%)
802.3 kB
320.9 kB
In fact, the total size of Londoncoronatestcentre.com main page is 802.3 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. 60% of websites need less resources to load. Javascripts take 438.9 kB which makes up the majority of the site volume.
Potential reduce by 84.6 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 29.7 kB, which is 32% 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 84.6 kB or 90% of the original size.
Potential reduce by 14.0 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, London Corona Test Centre needs image optimization as it can save up to 14.0 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 222.3 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 222.3 kB or 51% of the original size.
Potential reduce by 160.5 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. Londoncoronatestcentre.com needs all CSS files to be minified and compressed as it can save up to 160.5 kB or 84% of the original size.
Number of requests can be reduced by 28 (52%)
54
26
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of London Corona Test Centre. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
londoncoronatestcentre.com
179 ms
www.londoncoronatestcentre.com
256 ms
bootstrap.min.css
142 ms
style.css
175 ms
owl.carousel.min.css
120 ms
owl.theme.default.min.css
92 ms
css2
35 ms
font-awesome.min.css
36 ms
js
102 ms
js
225 ms
element.js
61 ms
jquery.min.js
325 ms
jquery.animateTyping.js
99 ms
owl.carousel.js
402 ms
popper.min.js
242 ms
bootstrap.min.js
120 ms
custom.js
176 ms
fbevents.js
117 ms
1ffa6d3n1
401 ms
logo.png
105 ms
blob_1.png
201 ms
green-tick.png
105 ms
fifty_traveller.svg
201 ms
firstbox.svg
205 ms
arrow20.svg
207 ms
choose.svg
268 ms
arrow21.svg
263 ms
why-test.svg
271 ms
buy-online.svg
262 ms
loading.svg
260 ms
test.svg
275 ms
ukas-small.png
279 ms
visa-icon.png
278 ms
master-card.png
278 ms
american-express.png
279 ms
Apple-pay.png
279 ms
google-pay.png
352 ms
3D-secure.png
353 ms
SSL.png
354 ms
average-stars.png
354 ms
trust-pilot.png
355 ms
js
169 ms
pxiByp8kv8JHgFVrLCz7V1g.woff
120 ms
pxiByp8kv8JHgFVrLEj6V1g.woff
142 ms
pxiByp8kv8JHgFVrLGT9V1g.woff
161 ms
pxiEyp8kv8JHgFVrFJM.woff
162 ms
pxiByp8kv8JHgFVrLDz8V1g.woff
160 ms
pxiByp8kv8JHgFVrLFj_V1g.woff
162 ms
fontawesome-webfont.woff
75 ms
prve-img.png
87 ms
next-img.png
86 ms
twk-arr-find-polyfill.js
197 ms
twk-object-values-polyfill.js
223 ms
twk-event-polyfill.js
206 ms
twk-entries-polyfill.js
93 ms
twk-iterator-polyfill.js
95 ms
twk-promise-polyfill.js
240 ms
twk-main.js
145 ms
twk-vendor.js
196 ms
twk-chunk-vendors.js
295 ms
twk-chunk-common.js
319 ms
twk-runtime.js
255 ms
twk-app.js
263 ms
londoncoronatestcentre.com 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<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.
Impact
Issue
Links do not have a discernible name
londoncoronatestcentre.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
londoncoronatestcentre.com 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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Londoncoronatestcentre.com 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 Londoncoronatestcentre.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.
londoncoronatestcentre.com
Open Graph description is not detected on the main page of London Corona Test Centre. 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: