Access londoneyeoptique.co.uk. Home | LondonEyeOptique | Optician in BarbicanLondonEyeOptique | Optician in Barbican

name

value

score

weighting

FCP (First Contentful Paint)

Value7.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value20.0 s

0/100

25%

SI (Speed Index)

Value15.9 s

0/100

10%

TBT (Total Blocking Time)

Value7,790 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.255

48/100

15%

TTI (Time to Interactive)

Value19.7 s

2/100

10%

www.londoneyeoptique.co.uk

1182 ms

wp-emoji-release.min.js

129 ms

prettyPhoto.css

311 ms

css

30 ms

skeleton.css

200 ms

Our browser made a total of 107 requests to load all elements on the main page. We found that 47% of them (50 requests) were addressed to the original Londoneyeoptique.co.uk, 20% (21 requests) were made to S545180663.websitehome.co.uk and 12% (13 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Londoneyeoptique.co.uk.

Content Size

1.2 MB

After Optimization

786.3 kB

In fact, the total size of Londoneyeoptique.co.uk main page is 1.2 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. 55% of websites need less resources to load. Images take 609.5 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 41.8 kB

Original 50.4 kB
After minification 41.1 kB
After compression 8.7 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. This page needs HTML code to be minified as it can gain 9.3 kB, which is 18% 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 41.8 kB or 83% of the original size.

Image Optimization

-3%

Potential reduce by 19.1 kB

Original 609.5 kB
After minification 590.4 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. London Eye Optique images are well optimized though.

JavaScript Optimization

-51%

Potential reduce by 161.3 kB

Original 315.0 kB
After minification 295.3 kB
After compression 153.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 161.3 kB or 51% of the original size.

CSS Optimization

-84%

Potential reduce by 172.9 kB

Original 206.5 kB
After minification 174.1 kB
After compression 33.5 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. Londoneyeoptique.co.uk needs all CSS files to be minified and compressed as it can save up to 172.9 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of London Eye Optique. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 17 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 the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

Search Engine Optimization Advices

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

High

Links do not have descriptive text

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

High

Tap targets are not sized appropriately

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 Londoneyeoptique.co.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 Londoneyeoptique.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

londoneyeoptique.co.uk

Open Graph data is detected on the main page of London Eye Optique. 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 | LondonEyeOptique | Optician in BarbicanLondonEyeOptique | Optician in Barbican | Specialist Opticians in Barbican London

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

www.londoneyeoptique.co.uk

wp-emoji-release.min.js

prettyPhoto.css

css

skeleton.css

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

www.londoneyeoptique.co.uk

wp-emoji-release.min.js

prettyPhoto.css

css

skeleton.css

general.css

flexslider.css

camera.css

font-awesome.min.css

style.css

color.css

layout.css

noscript.css

style.min.css

styles.css

pagenavi-css.css

slick.css

jquery.js

jquery-migrate.min.js

jquery.prettyPhoto.js

jquery.flexslider-min.js

jquery.elastislide.js

hoverIntent.js

superfish.js

supersubs.js

jquery.easing.1.3.js

tinynav.min.js

retina-1.1.0.min.js

camera.min.js

custom.js

jquery.isotope.min.js

comment-reply.min.js

jquery.form.min.js

scripts.js

slick.min.js

wp-embed.min.js

tel-icon.png

bg-body.png

logo.png

4-430x271.jpg

eye-examination-full3-430x271.jpg

contact_lenses-430x271.jpg

spectacles_img-430x271.jpg