4.4 sec in total
157 ms
3.2 sec
1 sec
Welcome to colosseumdental.co.uk homepage info - get ready to check Colosseum Dental best content right away, or after learning these important things about colosseumdental.co.uk
Find your local dentist. ✅ 70+ local dental clinics. ✅ 750,000 NHS & Private patients. ✅ Emergency dentists. Click to learn more about Colosseum Dental.
Visit colosseumdental.co.ukWe analyzed Colosseumdental.co.uk page load time and found that the first response time was 157 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
colosseumdental.co.uk performance score
name
value
score
weighting
Value3.4 s
38/100
10%
Value12.1 s
0/100
25%
Value7.2 s
29/100
10%
Value1,800 ms
9/100
30%
Value0.437
21/100
15%
Value11.1 s
20/100
10%
157 ms
756 ms
111 ms
162 ms
61 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 31% of them (17 requests) were addressed to the original Colosseumdental.co.uk, 33% (18 requests) were made to Colosseummedia.azureedge.net and 7% (4 requests) were made to Ajax.aspnetcdn.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Colosseummedia.azureedge.net.
Page size can be reduced by 180.4 kB (5%)
4.0 MB
3.8 MB
In fact, the total size of Colosseumdental.co.uk main page is 4.0 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 3.4 MB which makes up the majority of the site volume.
Potential reduce by 66.1 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 12.5 kB, which is 13% 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 66.1 kB or 68% of the original size.
Potential reduce by 62.6 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. Colosseum Dental images are well optimized though.
Potential reduce by 51.7 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 15 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. Colosseumdental.co.uk has all CSS files already compressed.
Number of requests can be reduced by 13 (27%)
49
36
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Colosseum Dental. 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 as a result speed up the page load time.
colosseumdental.co.uk
157 ms
www.colosseumdental.co.uk
756 ms
gtm.js
111 ms
GetResource.ashx
162 ms
WebForms.js
61 ms
GetResource.ashx
235 ms
WebUIValidation.js
61 ms
api.js
85 ms
MicrosoftAjax.js
61 ms
MicrosoftAjaxWebForms.js
62 ms
main.min.js
629 ms
js
66 ms
js
81 ms
analytics.js
59 ms
insight.min.js
334 ms
fbevents.js
29 ms
New-Year-New-Smile_Homepage-Banner_Desktop-min
94 ms
Logo.svg
389 ms
Logo_Mobile.png
388 ms
NHS-Logo.png
456 ms
NHS-Logo_Mobile.png
584 ms
Steps_Mobile.png
657 ms
Colosseum-Dental_Finance-Poster_Homepage-Banners_Desktop_1440x900px_AW
585 ms
Colosseum-Dental_Choices-Campaign-2023_Homepage-Banner_Desktop_1440x900px-min
1131 ms
Colosseum-Dental_Practice-Pages-Recruitment-Banners_Desktop_1440x900px_v2-min-HOMEPAGE
325 ms
Colosseum-Dental_Facial-Aesthetics-Campaign_Homepage-Banner_Desktop_1440x900px_AW3-min
894 ms
collect
265 ms
symbols.svg
633 ms
Curve_Positive.svg
496 ms
Curve_Negative_Mint.svg
571 ms
Curve_Positive_Mint.svg
571 ms
Curve_Shadow_Up.svg
573 ms
New-Year-New-Smile_Homepage-Banner_Mobile-min
726 ms
Colosseum-Dental_Finance-Poster_Homepage-Banners_Mobile_575x765px_AW
242 ms
Colosseum-Dental_Choices-Campaign-2023_Homepage-Banner_Mobile_575x765px-min
246 ms
Colosseum-Dental_Practice-Pages-Recruitment-Banners_Mobile_575x765px_v2-minHOMEPAGE
894 ms
Colosseum-Dental_Facial-Aesthetics-Campaign_Homepage-Banner_Mobile_575x765px_AW3-min
1089 ms
8
510 ms
18
515 ms
36
848 ms
19
1236 ms
Big-Bright-Smiles
1211 ms
FLKSTNE_0039-min
2056 ms
First-Steps
979 ms
Fresh-Breath
1065 ms
recaptcha__en_gb.js
96 ms
castledown-regular.woff
439 ms
castledown-heavy.woff
588 ms
collect
65 ms
fallback
40 ms
fallback__ltr.css
4 ms
css
26 ms
logo_48.png
3 ms
KFOmCnqEu92Fr1Mu4mxP.ttf
23 ms
KFOlCnqEu92Fr1MmEU9fBBc9.ttf
23 ms
colosseumdental.co.uk accessibility score
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
Buttons do not have an accessible name
Links do not have a discernible name
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
[id] attributes on active, focusable elements are not unique
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
colosseumdental.co.uk best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
colosseumdental.co.uk SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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 Colosseumdental.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 Colosseumdental.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.
colosseumdental.co.uk
Open Graph description is not detected on the main page of Colosseum Dental. 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: