Tools & Wizards About Us
radiologymasterclass.co.uk screenshot

Report Summary

  • 52

    Performance

    Renders faster than
    71% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 90% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 89

    SEO

    Google-friendlier than
    67% of websites

radiologymasterclass.co.uk

Radiology Masterclass -

Page Load Speed

2.3 sec in total

First Response

414 ms

Resources Loaded

1.7 sec

Page Rendered

196 ms

radiologymasterclass.co.uk screenshot

About Website

Welcome to radiologymasterclass.co.uk homepage info - get ready to check Radiology Masterclass best content for United States right away, or after learning these important things about radiologymasterclass.co.uk

Radiology courses, tutorials and image galleries. Medical imaging educational resources for medical students and junior doctors.

Visit radiologymasterclass.co.uk

Key Findings

We analyzed Radiologymasterclass.co.uk page load time and found that the first response time was 414 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

radiologymasterclass.co.uk performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

80/100

25%

SI (Speed Index)

Value6.7 s

36/100

10%

TBT (Total Blocking Time)

Value1,000 ms

27/100

30%

CLS (Cumulative Layout Shift)

Value0.096

90/100

15%

TTI (Time to Interactive)

Value11.8 s

17/100

10%

Network Requests Diagram

radiologymasterclass.co.uk

414 ms

rmc_home.css

242 ms

sdk.js

152 ms

body_bckgd.gif

88 ms

banner_sub.gif

170 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 37% of them (21 requests) were addressed to the original Radiologymasterclass.co.uk, 26% (15 requests) were made to Scontent.xx.fbcdn.net and 18% (10 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (641 ms) belongs to the original domain Radiologymasterclass.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 121.6 kB (24%)

Content Size

502.8 kB

After Optimization

381.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Radiologymasterclass.co.uk main page is 502.8 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 415.0 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 18.7 kB

  • Original 24.9 kB
  • After minification 22.4 kB
  • After compression 6.2 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 18.7 kB or 75% of the original size.

Image Optimization

-15%

Potential reduce by 61.2 kB

  • Original 415.0 kB
  • After minification 353.8 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, Radiology Masterclass needs image optimization as it can save up to 61.2 kB or 15% 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 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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.

CSS Optimization

-91%

Potential reduce by 41.7 kB

  • Original 45.7 kB
  • After minification 34.4 kB
  • After compression 4.1 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. Radiologymasterclass.co.uk needs all CSS files to be minified and compressed as it can save up to 41.7 kB or 91% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (13%)

Requests Now

56

After Optimization

49

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Radiology Masterclass. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

radiologymasterclass.co.uk

radiologymasterclass.co.uk

414 ms

rmc_home.css

rmc_home.css

242 ms

sdk.js

sdk.js

152 ms

body_bckgd.gif

body_bckgd.gif

88 ms

banner_sub.gif

banner_sub.gif

170 ms

bckdrepeater1.gif

bckdrepeater1.gif

166 ms

bk1.gif

bk1.gif

167 ms

tab6.gif

tab6.gif

169 ms

btn_orng.png

btn_orng.png

173 ms

hmblu_bkgd.jpg

hmblu_bkgd.jpg

276 ms

fb_link.png

fb_link.png

408 ms

poster_link.png

poster_link.png

331 ms

contentbkgd.gif

contentbkgd.gif

411 ms

hmblu_drk_bkgd.jpg

hmblu_drk_bkgd.jpg

257 ms

coursesbkgdsmall.png

coursesbkgdsmall.png

338 ms

tutorial_link.png

tutorial_link.png

426 ms

gall_link.png

gall_link.png

452 ms

cm

cm

361 ms

fb_link_footer.png

fb_link_footer.png

402 ms

news_link_footer.png

news_link_footer.png

407 ms

footer_trauma_link.png

footer_trauma_link.png

551 ms

footer_ct_link.png

footer_ct_link.png

641 ms

footer_button_yellow.png

footer_button_yellow.png

484 ms

ga.js

ga.js

26 ms

__utm.gif

__utm.gif

38 ms

likebox.php

likebox.php

195 ms

84 ms

xd_arbiter.php

xd_arbiter.php

134 ms

xd_arbiter.php

xd_arbiter.php

240 ms

FbUd6dZS1Af.css

FbUd6dZS1Af.css

158 ms

dGJLq38YL-C.css

dGJLq38YL-C.css

197 ms

Vqr3k1iJZIS.js

Vqr3k1iJZIS.js

271 ms

x5F9OMjKyLw.js

x5F9OMjKyLw.js

342 ms

ICDbTSzjQEg.js

ICDbTSzjQEg.js

286 ms

TTCre3391I0.js

TTCre3391I0.js

286 ms

41-TLzV4aCL._SL110_.jpg

41-TLzV4aCL._SL110_.jpg

61 ms

276 ms

buy-from-tan.gif

buy-from-tan.gif

7 ms

1011188_556994884347107_2008338517_n.jpg

1011188_556994884347107_2008338517_n.jpg

199 ms

1911898_664170230296238_147540603_n.jpg

1911898_664170230296238_147540603_n.jpg

235 ms

12717210_964242356989243_4240760288149890340_n.jpg

12717210_964242356989243_4240760288149890340_n.jpg

273 ms

12745414_455125841351291_415269208927586996_n.jpg

12745414_455125841351291_415269208927586996_n.jpg

309 ms

12645249_1706783566267129_4865448904660924566_n.jpg

12645249_1706783566267129_4865448904660924566_n.jpg

312 ms

10354686_10150004552801856_220367501106153455_n.jpg

10354686_10150004552801856_220367501106153455_n.jpg

309 ms

12654211_572773506212243_7670269662961986422_n.jpg

12654211_572773506212243_7670269662961986422_n.jpg

310 ms

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10370992_261454374039736_2745012245355950539_n.jpg

311 ms

12800310_102477176813296_4400996990957174207_n.jpg

12800310_102477176813296_4400996990957174207_n.jpg

309 ms

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1622026_664919306883713_2126341641_n.jpg

345 ms

10952644_1386767304972995_5230550172190575798_n.jpg

10952644_1386767304972995_5230550172190575798_n.jpg

346 ms

1907433_870321592978479_9048149453724486310_n.jpg

1907433_870321592978479_9048149453724486310_n.jpg

347 ms

6439_4674171897050_910365517_n.jpg

6439_4674171897050_910365517_n.jpg

347 ms

10351448_10205303496615970_2693872220490709717_n.jpg

10351448_10205303496615970_2693872220490709717_n.jpg

350 ms

971601_10151808842805781_844560002_n.jpg

971601_10151808842805781_844560002_n.jpg

349 ms

wL6VQj7Ab77.png

wL6VQj7Ab77.png

38 ms

s7jcwEQH7Sx.png

s7jcwEQH7Sx.png

41 ms

I6-MnjEovm5.js

I6-MnjEovm5.js

40 ms

vlXaquuXMrr.js

vlXaquuXMrr.js

82 ms

Accessibility Review

radiologymasterclass.co.uk accessibility score

96

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

radiologymasterclass.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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

radiologymasterclass.co.uk 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

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Radiologymasterclass.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 Radiologymasterclass.co.uk main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

radiologymasterclass.co.uk

Open Graph description is not detected on the main page of Radiology Masterclass. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: