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pfasfree.org.uk screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

pfasfree.org.uk

PFAS, 'forever chemicals': The impacts on our health and environmental

Page Load Speed

5.7 sec in total

First Response

327 ms

Resources Loaded

4.9 sec

Page Rendered

392 ms

pfasfree.org.uk screenshot

About Website

Visit pfasfree.org.uk now to see the best up-to-date PFAS Free content and also check out these interesting facts you probably never knew about pfasfree.org.uk

PFAS free raises awarness of the environmental and health impacts of PFAS, forever chemicals. Read more & sign our petition.

Visit pfasfree.org.uk

Key Findings

We analyzed Pfasfree.org.uk page load time and found that the first response time was 327 ms and then it took 5.3 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

pfasfree.org.uk performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value10.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value30.9 s

0/100

25%

SI (Speed Index)

Value22.0 s

0/100

10%

TBT (Total Blocking Time)

Value3,770 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value31.0 s

0/100

10%

Network Requests Diagram

pfasfree.org.uk

327 ms

www.pfasfree.org.uk

1647 ms

js

59 ms

style.min.css

440 ms

colio.css

335 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 75% of them (68 requests) were addressed to the original Pfasfree.org.uk, 8% (7 requests) were made to Youtube.com and 5% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Pfasfree.org.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.3 MB (65%)

Content Size

3.6 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pfasfree.org.uk main page is 3.6 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 62.0 kB

  • Original 80.3 kB
  • After minification 79.0 kB
  • After compression 18.3 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 62.0 kB or 77% of the original size.

Image Optimization

-1%

Potential reduce by 1.5 kB

  • Original 262.9 kB
  • After minification 261.4 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. PFAS Free images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 1.1 MB

  • Original 1.9 MB
  • After minification 1.8 MB
  • After compression 717.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 1.1 MB or 61% of the original size.

CSS Optimization

-80%

Potential reduce by 1.1 MB

  • Original 1.4 MB
  • After minification 1.3 MB
  • After compression 274.6 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. Pfasfree.org.uk needs all CSS files to be minified and compressed as it can save up to 1.1 MB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 64 (79%)

Requests Now

81

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PFAS Free. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 42 to 1 for JavaScripts and from 24 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

pfasfree.org.uk

pfasfree.org.uk

327 ms

www.pfasfree.org.uk

www.pfasfree.org.uk

1647 ms

js

js

59 ms

style.min.css

style.min.css

440 ms

colio.css

colio.css

335 ms

grid.css

grid.css

334 ms

themes.css

themes.css

340 ms

flexslider.min.css

flexslider.min.css

337 ms

jquery.fancybox.css

jquery.fancybox.css

336 ms

all.min.css

all.min.css

695 ms

bootstrap.min.css

bootstrap.min.css

671 ms

front.css

front.css

666 ms

dashicons.min.css

dashicons.min.css

648 ms

frontend.min.css

frontend.min.css

448 ms

style.css

style.css

686 ms

genericons.css

genericons.css

620 ms

all.min.css

all.min.css

926 ms

js_composer_front_custom.css

js_composer_front_custom.css

1850 ms

jquery.qtip.css

jquery.qtip.css

790 ms

tooltip.css

tooltip.css

784 ms

wpcmtt-hotspot-frontend.css

wpcmtt-hotspot-frontend.css

803 ms

font-awesome.min.css

font-awesome.min.css

824 ms

jquery.min.js

jquery.min.js

1036 ms

jquery-migrate.min.js

jquery-migrate.min.js

921 ms

nfpluginsettings.js

nfpluginsettings.js

915 ms

popper.min.js

popper.min.js

947 ms

bootstrap.min.js

bootstrap.min.js

1074 ms

front.js

front.js

1079 ms

player.js

player.js

1051 ms

player_api

player_api

105 ms

style.css

style.css

1061 ms

js

js

75 ms

analytics.js

analytics.js

99 ms

classic-10_7.css

classic-10_7.css

27 ms

mc-validate.js

mc-validate.js

50 ms

css

css

62 ms

rs6.css

rs6.css

1107 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

1088 ms

imagesloaded.min.js

imagesloaded.min.js

1104 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

1145 ms

jquery.colio.min.js

jquery.colio.min.js

1131 ms

init.js

init.js

1202 ms

jquery.flexslider.min.js

jquery.flexslider.min.js

1234 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

1230 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

1247 ms

collect

collect

26 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

1010 ms

wp-polyfill.min.js

wp-polyfill.min.js

1279 ms

hooks.min.js

hooks.min.js

1088 ms

i18n.min.js

i18n.min.js

1093 ms

jquery.form.min.js

jquery.form.min.js

1115 ms

rbtools.min.js

rbtools.min.js

1129 ms

rs6.min.js

rs6.min.js

1311 ms

js_composer_front.min.js

js_composer_front.min.js

932 ms

hoverIntent.min.js

hoverIntent.min.js

918 ms

maxmegamenu.js

maxmegamenu.js

1019 ms

public.js

public.js

1033 ms

jquery.qtip.js

jquery.qtip.js

1023 ms

tooltip-style.js

tooltip-style.js

1042 ms

TweenMax.min.js

TweenMax.min.js

1282 ms

core.min.js

core.min.js

1054 ms

gf.js

gf.js

1031 ms

www-widgetapi.js

www-widgetapi.js

70 ms

page-bk.png

page-bk.png

136 ms

fidra-logo.png

fidra-logo.png

137 ms

pfas-free-logo.svg

pfas-free-logo.svg

136 ms

social-icons.png

social-icons.png

139 ms

dummy.png

dummy.png

137 ms

the-pfas-problem.jpg

the-pfas-problem.jpg

226 ms

baked-cheese-close-up-280453-1200x800.jpg

baked-cheese-close-up-280453-1200x800.jpg

355 ms

pfas-free-shopping.jpg

pfas-free-shopping.jpg

354 ms

3k2sso00GsE

3k2sso00GsE

134 ms

bar-bk.jpg

bar-bk.jpg

305 ms

r-arrow.svg

r-arrow.svg

303 ms

footer-bk.png

footer-bk.png

303 ms

footer-arrow.svg

footer-arrow.svg

335 ms

lato-reg-webfont.woff

lato-reg-webfont.woff

438 ms

wARDj0u

wARDj0u

80 ms

lato-bol-webfont.woff

lato-bol-webfont.woff

436 ms

www-player.css

www-player.css

154 ms

www-embed-player.js

www-embed-player.js

214 ms

base.js

base.js

417 ms

S6uyw4BMUTPHjx4wWw.ttf

S6uyw4BMUTPHjx4wWw.ttf

191 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

192 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

192 ms

ad_status.js

ad_status.js

236 ms

fSwQ49dNtQ0TRgWZKHlAIhVKPl4K4-2hZ-2qmgklZeM.js

fSwQ49dNtQ0TRgWZKHlAIhVKPl4K4-2hZ-2qmgklZeM.js

207 ms

embed.js

embed.js

82 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

22 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

23 ms

id

id

43 ms

Accessibility Review

pfasfree.org.uk accessibility score

96

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

Links do not have a discernible name

Best Practices

pfasfree.org.uk best practices score

83

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

Page has valid source maps

SEO Factors

pfasfree.org.uk SEO score

91

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 Pfasfree.org.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 Pfasfree.org.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

pfasfree.org.uk

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