Tools & Wizards About Us
penthrox.co.uk screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    55% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

penthrox.co.uk

For Healthcare Professionals Only - Penthrox (Methoxyflurane) UK and Ireland

Page Load Speed

6.7 sec in total

First Response

1.1 sec

Resources Loaded

5.4 sec

Page Rendered

182 ms

penthrox.co.uk screenshot

About Website

Click here to check amazing Penthrox content. Otherwise, check out these important facts you probably never knew about penthrox.co.uk

This page is intended for Healthcare Professionals. Penthrox (Methoxyflurane) site provides information to Healthcare Professionals in the UK and Ireland about Penthrox pain relief inhaler.

Visit penthrox.co.uk

Key Findings

We analyzed Penthrox.co.uk page load time and found that the first response time was 1.1 sec and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

penthrox.co.uk performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value7.4 s

28/100

10%

TBT (Total Blocking Time)

Value430 ms

64/100

30%

CLS (Cumulative Layout Shift)

Value0.327

35/100

15%

TTI (Time to Interactive)

Value10.7 s

22/100

10%

Network Requests Diagram

penthrox.co.uk

1127 ms

btn5cox.css

77 ms

app.critical.dev.css

345 ms

style.min.css

338 ms

Penthrox-Green-Logo.svg

341 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 82% of them (18 requests) were addressed to the original Penthrox.co.uk, 5% (1 request) were made to Use.typekit.net and 5% (1 request) were made to Js.hs-scripts.com. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Penthrox.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 169.6 kB (29%)

Content Size

582.9 kB

After Optimization

413.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Penthrox.co.uk main page is 582.9 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. 15% of websites need less resources to load. Javascripts take 288.0 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 26.1 kB

  • Original 33.2 kB
  • After minification 30.4 kB
  • After compression 7.0 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 26.1 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 72.7 kB
  • After minification 72.7 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. Penthrox images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 17 B

  • Original 288.0 kB
  • After minification 288.0 kB
  • After compression 288.0 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

-76%

Potential reduce by 143.5 kB

  • Original 189.1 kB
  • After minification 189.1 kB
  • After compression 45.6 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. Penthrox.co.uk needs all CSS files to be minified and compressed as it can save up to 143.5 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (44%)

Requests Now

18

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Penthrox. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

penthrox.co.uk

penthrox.co.uk

1127 ms

btn5cox.css

btn5cox.css

77 ms

app.critical.dev.css

app.critical.dev.css

345 ms

style.min.css

style.min.css

338 ms

Penthrox-Green-Logo.svg

Penthrox-Green-Logo.svg

341 ms

menu-close.svg

menu-close.svg

343 ms

email-decode.min.js

email-decode.min.js

22 ms

style.css

style.css

364 ms

app.dev.css

app.dev.css

352 ms

app.dev.js

app.dev.js

655 ms

8115166.js

8115166.js

46 ms

rocket-loader.min.js

rocket-loader.min.js

335 ms

menu.svg

menu.svg

602 ms

galen-logo.svg

galen-logo.svg

644 ms

p.css

p.css

47 ms

Homepage-Banner.jpg

Homepage-Banner.jpg

1271 ms

Contact-us.png

Contact-us.png

1277 ms

modal-close.svg

modal-close.svg

2283 ms

avenir-book-webfont.woff

avenir-book-webfont.woff

2303 ms

triangle.svg

triangle.svg

2934 ms

avenir-heavy-webfont.woff

avenir-heavy-webfont.woff

2275 ms

addthis_widget.js

addthis_widget.js

34 ms

Accessibility Review

penthrox.co.uk 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.

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

penthrox.co.uk best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

penthrox.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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Penthrox.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 Penthrox.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

penthrox.co.uk

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