Access visionlondon.com. Vision London | international networking events for architects, developers, suppliers

Report Summary

About Website

Visit visionlondon.com now to see the best up-to-date Vision London content for United Kingdom and also check out these interesting facts you probably never knew about visionlondon.com

Vision London's 100@events is the dedicated, exciting and international Networking & Dinner Event for top architects, developers, housebuilders and innovative suppliers to exchange ideas.

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name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value21.8 s

0/100

25%

SI (Speed Index)

Value15.5 s

0/100

10%

TBT (Total Blocking Time)

Value1,320 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value1.529

0/100

15%

TTI (Time to Interactive)

Value15.5 s

7/100

10%

www.visionlondon.com

4695 ms

style.min.css

444 ms

front-flex.min.css

336 ms

sow-icon-default-88302957c606.css

347 ms

sow-social-media-buttons-flat-707a6e7e5282.css

342 ms

Our browser made a total of 122 requests to load all elements on the main page. We found that all of those requests were addressed to Visionlondon.com and no external sources were called. The less responsive or slowest element that took the longest time to load (4.7 sec) belongs to the original domain Visionlondon.com.

Content Size

4.4 MB

After Optimization

2.9 MB

In fact, the total size of Visionlondon.com main page is 4.4 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. 65% of websites need less resources to load. Images take 3.4 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 226.8 kB

Original 261.3 kB
After minification 259.9 kB
After compression 34.6 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. 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 226.8 kB or 87% of the original size.

Image Optimization

-20%

Potential reduce by 680.3 kB

Original 3.4 MB
After minification 2.7 MB

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, Vision London needs image optimization as it can save up to 680.3 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-71%

Potential reduce by 351.7 kB

Original 494.3 kB
After minification 494.2 kB
After compression 142.6 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 351.7 kB or 71% of the original size.

CSS Optimization

-83%

Potential reduce by 254.6 kB

Original 308.0 kB
After minification 300.0 kB
After compression 53.4 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. Visionlondon.com needs all CSS files to be minified and compressed as it can save up to 254.6 kB or 83% of the original size.

Requests Now

116

After Optimization

The browser has sent 116 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vision London. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 29 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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.

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

EN
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Visionlondon.com 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 Visionlondon.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.

Social Sharing Optimization

visionlondon.com

Open Graph data is detected on the main page of Vision London. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

Vision London | international networking events for architects, developers, suppliers

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)