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Welcome to olympia.london homepage info - get ready to check Olympia best content for Ukraine right away, or after learning these important things about olympia.london
Olympia Events has been an iconic London venue for nearly 140 years inspiring visitors with an endless variety of events from breath-taking consumer shows and thrilling sporting and music events, to l...
Visit olympia.londonWe analyzed Olympia.london page load time and found that the first response time was 1.5 sec and then it took 9.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
olympia.london performance score
name
value
score
weighting
Value2.4 s
70/100
10%
Value4.3 s
42/100
25%
Value6.5 s
39/100
10%
Value410 ms
67/100
30%
Value0.072
96/100
15%
Value8.3 s
39/100
10%
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159 ms
160 ms
169 ms
162 ms
Our browser made a total of 139 requests to load all elements on the main page. We found that 94% of them (131 requests) were addressed to the original Olympia.london, 1% (2 requests) were made to Google-analytics.com and 1% (2 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (3.6 sec) belongs to the original domain Olympia.london.
Page size can be reduced by 1.1 MB (7%)
14.7 MB
13.6 MB
In fact, the total size of Olympia.london main page is 14.7 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. 45% of websites need less resources to load. Images take 13.9 MB which makes up the majority of the site volume.
Potential reduce by 138.7 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 138.7 kB or 86% of the original size.
Potential reduce by 472.4 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. Olympia images are well optimized though.
Potential reduce by 312.4 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 312.4 kB or 68% of the original size.
Potential reduce by 170.5 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. Olympia.london needs all CSS files to be minified and compressed as it can save up to 170.5 kB or 83% of the original size.
Number of requests can be reduced by 36 (27%)
135
99
The browser has sent 135 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Olympia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
olympia.london
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olympia.london 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
Image elements do not have [alt] attributes
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.
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
olympia.london 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
olympia.london SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 Olympia.london 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 Olympia.london 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.
olympia.london
Open Graph description is not detected on the main page of Olympia. 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: