Tools & Wizards About Us
londontravelclinic.com screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 95

    SEO

    Google-friendlier than
    90% of websites

londontravelclinic.com

Travel Medicine London Travel Clinic | Wonderland Rd N (@ Fanshawe Pk Rd) | ON | Dr. Benn

Page Load Speed

1.1 sec in total

First Response

168 ms

Resources Loaded

919 ms

Page Rendered

0 ms

londontravelclinic.com screenshot

About Website

Click here to check amazing London Travel Clinic content. Otherwise, check out these important facts you probably never knew about londontravelclinic.com

London Travel Clinic is a Public Health Agency of Canada approved Yellow Fever Immunization Centre. Dr. Ruth Benn offers personal medical assessments and immunizations for international travel.

Visit londontravelclinic.com

Key Findings

We analyzed Londontravelclinic.com page load time and found that the first response time was 168 ms and then it took 919 ms 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

londontravelclinic.com performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

66/100

25%

SI (Speed Index)

Value7.4 s

28/100

10%

TBT (Total Blocking Time)

Value1,050 ms

25/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value15.3 s

7/100

10%

Network Requests Diagram

www.londontravelclinic.com

168 ms

minified.js

31 ms

focus-within-polyfill.js

61 ms

polyfill.min.js

28 ms

thunderbolt-commons.b70ee867.bundle.min.js

94 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 6% of them (1 request) were addressed to the original Londontravelclinic.com, 53% (9 requests) were made to Static.parastorage.com and 29% (5 requests) were made to Static.wixstatic.com. The less responsive or slowest element that took the longest time to load (168 ms) belongs to the original domain Londontravelclinic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 829.8 kB (65%)

Content Size

1.3 MB

After Optimization

444.5 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Londontravelclinic.com main page is 1.3 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. 35% of websites need less resources to load. HTML takes 838.8 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 674.6 kB

  • Original 838.8 kB
  • After minification 836.9 kB
  • After compression 164.2 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 674.6 kB or 80% of the original size.

Image Optimization

-34%

Potential reduce by 12.6 kB

  • Original 36.6 kB
  • After minification 24.1 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. Obviously, London Travel Clinic needs image optimization as it can save up to 12.6 kB or 34% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-36%

Potential reduce by 142.7 kB

  • Original 398.9 kB
  • After minification 398.9 kB
  • After compression 256.3 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 142.7 kB or 36% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (63%)

Requests Now

16

After Optimization

6

  • Images
  • JavaScript

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of London Travel Clinic. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.londontravelclinic.com

www.londontravelclinic.com

168 ms

minified.js

minified.js

31 ms

focus-within-polyfill.js

focus-within-polyfill.js

61 ms

polyfill.min.js

polyfill.min.js

28 ms

thunderbolt-commons.b70ee867.bundle.min.js

thunderbolt-commons.b70ee867.bundle.min.js

94 ms

main.317ed945.bundle.min.js

main.317ed945.bundle.min.js

111 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

94 ms

lodash.min.js

lodash.min.js

94 ms

react.production.min.js

react.production.min.js

95 ms

react-dom.production.min.js

react-dom.production.min.js

111 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

123 ms

earth_PNG41.png

earth_PNG41.png

79 ms

bundle.min.js

bundle.min.js

69 ms

Screen%20Shot%202019-10-19%20at%202_15_20%20PM.png

Screen%20Shot%202019-10-19%20at%202_15_20%20PM.png

52 ms

Screen%20Shot%202019-10-19%20at%202_16_03%20PM.png

Screen%20Shot%202019-10-19%20at%202_16_03%20PM.png

54 ms

-5525590794906214732.jpg

-5525590794906214732.jpg

55 ms

08de38_d3e8aeabe893462b9f3fe38a0347743e~mv2.jpg

08de38_d3e8aeabe893462b9f3fe38a0347743e~mv2.jpg

54 ms

Accessibility Review

londontravelclinic.com accessibility score

94

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.

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

High

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

londontravelclinic.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

londontravelclinic.com SEO score

95

Search Engine Optimization Advices

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

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 Londontravelclinic.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 Londontravelclinic.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

londontravelclinic.com

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