Tools & Wizards About Us
calprotectin.co.uk screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

calprotectin.co.uk

Calprotectin - The #1 resource for Calprotectin in the UK and Eire

Page Load Speed

1.8 sec in total

First Response

140 ms

Resources Loaded

1.2 sec

Page Rendered

451 ms

calprotectin.co.uk screenshot

About Website

Visit calprotectin.co.uk now to see the best up-to-date Calprotectin content and also check out these interesting facts you probably never knew about calprotectin.co.uk

Calprotectin is a new biomarker that prevents unnecessary endoscopies by screening out patients with IBS and providing an inflammatory bowel disease test.

Visit calprotectin.co.uk

Key Findings

We analyzed Calprotectin.co.uk page load time and found that the first response time was 140 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

calprotectin.co.uk performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value12.1 s

0/100

25%

SI (Speed Index)

Value10.3 s

8/100

10%

TBT (Total Blocking Time)

Value2,010 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.11

87/100

15%

TTI (Time to Interactive)

Value14.4 s

9/100

10%

Network Requests Diagram

calprotectin.co.uk

140 ms

calprotectin.co.uk

229 ms

www.calprotectin.co.uk

525 ms

1724151818-cssdf3651d26955303480ee7a11c2dc2dc0c9e3d19ec40aaaeb4c838fd7d0cc1.css

22 ms

1724151818-js36bf66ffe58e7e3ebdea5fe33368016286d63d6c4d5eefbb8a75e00a236875.js

77 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 77% of them (24 requests) were addressed to the original Calprotectin.co.uk, 13% (4 requests) were made to Fonts.gstatic.com and 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (525 ms) belongs to the original domain Calprotectin.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 120.7 kB (6%)

Content Size

2.0 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Calprotectin.co.uk main page is 2.0 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 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 114.3 kB

  • Original 140.8 kB
  • After minification 139.2 kB
  • After compression 26.5 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 114.3 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 5.1 kB

  • Original 1.2 MB
  • After minification 1.1 MB

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. Calprotectin images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.2 kB

  • Original 570.4 kB
  • After minification 570.4 kB
  • After compression 569.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 170.7 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.

Requests Breakdown

Number of requests can be reduced by 15 (65%)

Requests Now

23

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Calprotectin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

calprotectin.co.uk

calprotectin.co.uk

140 ms

calprotectin.co.uk

calprotectin.co.uk

229 ms

www.calprotectin.co.uk

www.calprotectin.co.uk

525 ms

1724151818-cssdf3651d26955303480ee7a11c2dc2dc0c9e3d19ec40aaaeb4c838fd7d0cc1.css

1724151818-cssdf3651d26955303480ee7a11c2dc2dc0c9e3d19ec40aaaeb4c838fd7d0cc1.css

22 ms

1724151818-js36bf66ffe58e7e3ebdea5fe33368016286d63d6c4d5eefbb8a75e00a236875.js

1724151818-js36bf66ffe58e7e3ebdea5fe33368016286d63d6c4d5eefbb8a75e00a236875.js

77 ms

1724151818-js43d4055f538d592be3fa8c5b731638f8c62ffe35f3df63e9b4fae49649ce81.js

1724151818-js43d4055f538d592be3fa8c5b731638f8c62ffe35f3df63e9b4fae49649ce81.js

117 ms

jquery.min.js

jquery.min.js

83 ms

jquery-migrate.min.js

jquery-migrate.min.js

90 ms

rbtools.min.js

rbtools.min.js

116 ms

rs6.min.js

rs6.min.js

198 ms

js

js

238 ms

email-decode.min.js

email-decode.min.js

114 ms

index.js

index.js

180 ms

index.js

index.js

180 ms

api.js

api.js

182 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

179 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

179 ms

wp-polyfill.min.js

wp-polyfill.min.js

180 ms

index.js

index.js

180 ms

calprotectin-logo-12-3-24_222x54.png

calprotectin-logo-12-3-24_222x54.png

126 ms

Calprotectin-Final-Logo-Mar-24-lr_171x44.png

Calprotectin-Final-Logo-Mar-24-lr_171x44.png

126 ms

dummy.png

dummy.png

125 ms

Alpha-Labs-Logo-trans-267x39-white.png

Alpha-Labs-Logo-trans-267x39-white.png

125 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

146 ms

KFOlCnqEu92Fr1MmWUlfBBc-.woff

KFOlCnqEu92Fr1MmWUlfBBc-.woff

163 ms

Doctor_Healthcare-Professional.jpg

Doctor_Healthcare-Professional.jpg

91 ms

Patient.jpg

Patient.jpg

98 ms

recaptcha__en.js

recaptcha__en.js

112 ms

S6uyw4BMUTPHjx4wWA.woff

S6uyw4BMUTPHjx4wWA.woff

78 ms

S6u9w4BMUTPHh6UVSwiPHw.woff

S6u9w4BMUTPHh6UVSwiPHw.woff

77 ms

icomoon-the7-font.woff

icomoon-the7-font.woff

141 ms

Accessibility Review

calprotectin.co.uk accessibility score

78

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not have valid values

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

calprotectin.co.uk 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

SEO Factors

calprotectin.co.uk SEO score

83

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

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 Calprotectin.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 Calprotectin.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

calprotectin.co.uk

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