Tools & Wizards About Us
thelondoneyespecialists.co.uk screenshot

Report Summary

  • 65

    Performance

    Renders faster than
    78% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

thelondoneyespecialists.co.uk

Private Ophthalmic Surgeon London | Eye Specialists

Page Load Speed

1.4 sec in total

First Response

291 ms

Resources Loaded

927 ms

Page Rendered

144 ms

thelondoneyespecialists.co.uk screenshot

About Website

Click here to check amazing The London Eye Specialists content. Otherwise, check out these important facts you probably never knew about thelondoneyespecialists.co.uk

Our Consultant Ophthalmic Surgeons are fully trained and registered with the General Medical Council. We assist patients with eye diseases including cataract, glaucoma, dry eyes, watering eyes, cornea...

Visit thelondoneyespecialists.co.uk

Key Findings

We analyzed Thelondoneyespecialists.co.uk page load time and found that the first response time was 291 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

thelondoneyespecialists.co.uk performance score

65

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value5.5 s

18/100

25%

SI (Speed Index)

Value4.4 s

74/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.178

68/100

15%

TTI (Time to Interactive)

Value4.9 s

78/100

10%

Network Requests Diagram

thelondoneyespecialists.co.uk

291 ms

www.thelondoneyespecialists.co.uk

262 ms

css

59 ms

bootstrap.min.css

50 ms

all.css

169 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 54% of them (14 requests) were addressed to the original Thelondoneyespecialists.co.uk, 12% (3 requests) were made to Use.fontawesome.com and 8% (2 requests) were made to Stackpath.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (291 ms) belongs to the original domain Thelondoneyespecialists.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 21.2 kB (10%)

Content Size

212.3 kB

After Optimization

191.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Thelondoneyespecialists.co.uk main page is 212.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Images take 158.2 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 11.2 kB

  • Original 15.6 kB
  • After minification 14.2 kB
  • After compression 4.4 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 11.2 kB or 72% of the original size.

Image Optimization

-0%

Potential reduce by 777 B

  • Original 158.2 kB
  • After minification 157.4 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. The London Eye Specialists images are well optimized though.

JavaScript Optimization

-26%

Potential reduce by 3.8 kB

  • Original 15.0 kB
  • After minification 15.0 kB
  • After compression 11.2 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 3.8 kB or 26% of the original size.

CSS Optimization

-23%

Potential reduce by 5.4 kB

  • Original 23.5 kB
  • After minification 23.5 kB
  • After compression 18.1 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. Thelondoneyespecialists.co.uk needs all CSS files to be minified and compressed as it can save up to 5.4 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (60%)

Requests Now

20

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of The London Eye Specialists. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

thelondoneyespecialists.co.uk

thelondoneyespecialists.co.uk

291 ms

www.thelondoneyespecialists.co.uk

www.thelondoneyespecialists.co.uk

262 ms

css

css

59 ms

bootstrap.min.css

bootstrap.min.css

50 ms

all.css

all.css

169 ms

site.css

site.css

86 ms

owl.carousel.min.css

owl.carousel.min.css

155 ms

owl.theme.default.min.css

owl.theme.default.min.css

158 ms

animate.css

animate.css

163 ms

cookieconsent.min.css

cookieconsent.min.css

56 ms

cookieconsent.min.js

cookieconsent.min.js

58 ms

jquery-3.4.1.min.js

jquery-3.4.1.min.js

56 ms

popper.min.js

popper.min.js

40 ms

bootstrap.min.js

bootstrap.min.js

56 ms

owl.carousel.min.js

owl.carousel.min.js

193 ms

init.js

init.js

163 ms

london-eye-specialists.png

london-eye-specialists.png

83 ms

mr-oliver-bowes.jpg

mr-oliver-bowes.jpg

156 ms

mr-charles-claoue.jpg

mr-charles-claoue.jpg

159 ms

laser-refractive-surgery.jpg

laser-refractive-surgery.jpg

158 ms

cataract-surgery.jpg

cataract-surgery.jpg

168 ms

dbcg-logo.png

dbcg-logo.png

155 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

21 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

27 ms

fa-solid-900.woff

fa-solid-900.woff

86 ms

fa-regular-400.woff

fa-regular-400.woff

111 ms

Accessibility Review

thelondoneyespecialists.co.uk accessibility score

98

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

Best Practices

thelondoneyespecialists.co.uk best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

thelondoneyespecialists.co.uk SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

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 Thelondoneyespecialists.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 Thelondoneyespecialists.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

thelondoneyespecialists.co.uk

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