Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

londonsono.com

Londonsono - Medical diagnostic imaging center in London

Page Load Speed

5.1 sec in total

First Response

524 ms

Resources Loaded

3.7 sec

Page Rendered

858 ms

londonsono.com screenshot

About Website

Welcome to londonsono.com homepage info - get ready to check Londonsono best content for Turkey right away, or after learning these important things about londonsono.com

Londonsono Offer Pregnancy, Pelvic, Hernia, Doppler, Liver, Abdominal, Kidney, Testicular, Thyroid, Neck, Lump, AAA, Full Body Ultrasound Scan

Visit londonsono.com

Key Findings

We analyzed Londonsono.com page load time and found that the first response time was 524 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

londonsono.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

17/100

10%

LCP (Largest Contentful Paint)

Value13.2 s

0/100

25%

SI (Speed Index)

Value11.0 s

6/100

10%

TBT (Total Blocking Time)

Value5,250 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value20.6 s

2/100

10%

Network Requests Diagram

londonsono.com

524 ms

style.min.css

329 ms

css

59 ms

main.css

325 ms

mediaelementplayer-legacy.min.css

326 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 52% of them (47 requests) were addressed to the original Londonsono.com, 30% (27 requests) were made to Fonts.gstatic.com and 9% (8 requests) were made to Lh3.googleusercontent.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Londonsono.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 495.4 kB (44%)

Content Size

1.1 MB

After Optimization

642.1 kB

In fact, the total size of Londonsono.com main page is 1.1 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. 70% of websites need less resources to load. Images take 563.6 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 425.4 kB

  • Original 501.3 kB
  • After minification 491.1 kB
  • After compression 75.9 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 425.4 kB or 85% of the original size.

Image Optimization

-12%

Potential reduce by 70.0 kB

  • Original 563.6 kB
  • After minification 493.6 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, Londonsono needs image optimization as it can save up to 70.0 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 56 B

  • Original 72.7 kB
  • After minification 72.7 kB
  • After compression 72.6 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 43 (70%)

Requests Now

61

After Optimization

18

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Londonsono. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 38 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

londonsono.com accessibility score

95

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

londonsono.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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

londonsono.com SEO score

89

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

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 Londonsono.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 Londonsono.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

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