Access lsionline.co.uk. Home

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

33/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

24/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value2,820 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.546

13/100

15%

TTI (Time to Interactive)

Value18.3 s

3/100

10%

lsionline.co.uk

484 ms

web.mini.css

387 ms

css

22 ms

conversion.js

25 ms

site4.js

24 ms

Our browser made a total of 145 requests to load all elements on the main page. We found that 14% of them (20 requests) were addressed to the original Lsionline.co.uk, 15% (22 requests) were made to Google-analytics.com and 7% (10 requests) were made to Images.lsionline.co.uk. The less responsive or slowest element that took the longest time to load (527 ms) relates to the external source Edition.pagesuite-professional.co.uk.

Content Size

1.7 MB

After Optimization

843.0 kB

In fact, the total size of Lsionline.co.uk main page is 1.7 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 769.8 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 156.7 kB

Original 210.4 kB
After minification 204.4 kB
After compression 53.8 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 156.7 kB or 74% of the original size.

Image Optimization

-4%

Potential reduce by 18.6 kB

Original 465.7 kB
After minification 447.1 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. Lsionline images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 476.8 kB

Original 769.8 kB
After minification 757.6 kB
After compression 293.0 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 476.8 kB or 62% of the original size.

CSS Optimization

-83%

Potential reduce by 238.4 kB

Original 287.6 kB
After minification 276.3 kB
After compression 49.1 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. Lsionline.co.uk needs all CSS files to be minified and compressed as it can save up to 238.4 kB or 83% of the original size.

Requests Now

136

After Optimization

The browser has sent 136 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lsionline. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

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

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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

N/A
Encoding

UTF-8

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

Social Sharing Optimization

lsionline.co.uk

Open Graph data is detected on the main page of Lsionline. 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

Home

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)

Network Requests Diagram

lsionline.co.uk

web.mini.css

css

conversion.js

site4.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

lsionline.co.uk

web.mini.css

css

conversion.js

site4.js

jquery.min.js

jquery-ui.js

AC_OETags.js

pageear4.js

peel.js

analytics.js

avolites-1oct.gif

00C486800Ea.jpg

0056D42A76a.jpg

00437A2D94a.jpg

get_image.aspx

IrlyAei02_o

button-ipv6-80x15.png

TopBarIcons.png

GlobalIcons.png

PLASA.png

AppIcons.png

shurelogo.png

Voices2.jpg

chauvet2_button.png

loader_75x90.gif

loader_200x100.gif

00A0311677a.jpg

5F4ED65D.gif

tu4v0ka.gif

00B0F17ABFa.jpg

n8pemca.gif

976B4E9D.gif

area4.gif

image-thumb.jpg

smartphone.mini.css

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf

fbevents.js

collect

collect

collect

pad.mini.css