1.9 sec in total
180 ms
1.6 sec
156 ms
Welcome to sydenhamdoctors.nhs.uk homepage info - get ready to check Sydenham Doctors best content right away, or after learning these important things about sydenhamdoctors.nhs.uk
Visit sydenhamdoctors.nhs.ukWe analyzed Sydenhamdoctors.nhs.uk page load time and found that the first response time was 180 ms and then it took 1.8 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.
sydenhamdoctors.nhs.uk performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value8.3 s
2/100
25%
Value5.0 s
63/100
10%
Value750 ms
39/100
30%
Value1.119
1/100
15%
Value8.3 s
40/100
10%
180 ms
364 ms
177 ms
46 ms
107 ms
Our browser made a total of 34 requests to load all elements on the main page. We found that 53% of them (18 requests) were addressed to the original Sydenhamdoctors.nhs.uk, 21% (7 requests) were made to Cqc.org.uk and 6% (2 requests) were made to Unpkg.com. The less responsive or slowest element that took the longest time to load (726 ms) belongs to the original domain Sydenhamdoctors.nhs.uk.
Page size can be reduced by 49.8 kB (14%)
360.1 kB
310.4 kB
In fact, the total size of Sydenhamdoctors.nhs.uk main page is 360.1 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. Javascripts take 295.2 kB which makes up the majority of the site volume.
Potential reduce by 43.6 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 8.0 kB, which is 15% 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 43.6 kB or 79% of the original size.
Potential reduce by 25 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. Sydenham Doctors images are well optimized though.
Potential reduce by 6.1 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. This website has mostly compressed JavaScripts.
Potential reduce by 26 B
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. Sydenhamdoctors.nhs.uk has all CSS files already compressed.
Number of requests can be reduced by 17 (57%)
30
13
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sydenham Doctors. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
sydenhamdoctors.nhs.uk
180 ms
sydenhamdoctors.nhs.uk
364 ms
master-upper
177 ms
velocity.min.js
46 ms
polyfill.min.js
107 ms
api.js
64 ms
vue.min.js
255 ms
sweetalert.min.js
55 ms
js
81 ms
sidebar.less
330 ms
master
415 ms
DefaultTemplate.less
339 ms
widget.js
41 ms
master-lower-public
534 ms
google-analytics.js
352 ms
google-tag-manager.js
352 ms
browser-update.js
404 ms
sweetalert.min.js
12 ms
recaptcha__en.js
25 ms
getimage
119 ms
9e448353-6722-458b-a921-d3f9434ea1a0.jpg
465 ms
0291ae3a-f3d3-45c1-a744-8193cba1b628.jpg
726 ms
4ec52e96-d0e8-4814-9313-2f66ae596bc4.jpg
459 ms
400e4ca0-50ba-4cce-8fe4-976c73d0bf5c.jpg
393 ms
db861bb9-4c16-4634-8335-45b713579931.jpg
328 ms
fontawesome-webfont.woff
258 ms
cleanslate.css
2 ms
widget.css
4 ms
location
17 ms
widget-bg-bottom-left.png
9 ms
asset_cqclogo_update.png
8 ms
widget-bg-top-right.png
4 ms
update.min.js
28 ms
update.show.min.js
9 ms
sydenhamdoctors.nhs.uk accessibility score
sydenhamdoctors.nhs.uk best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
sydenhamdoctors.nhs.uk 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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sydenhamdoctors.nhs.uk 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 Sydenhamdoctors.nhs.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.
sydenhamdoctors.nhs.uk
Open Graph description is not detected on the main page of Sydenham Doctors. 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: