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freshwaterhabitats.org.uk screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

freshwaterhabitats.org.uk

Freshwater Habitats Trust - homepage

Page Load Speed

6.9 sec in total

First Response

233 ms

Resources Loaded

3 sec

Page Rendered

3.7 sec

freshwaterhabitats.org.uk screenshot

About Website

Click here to check amazing Freshwater Habitats content for Taiwan. Otherwise, check out these important facts you probably never knew about freshwaterhabitats.org.uk

Freshwater Habitats Trust is a national wildlife conservation charity. We create, restore and protect habitats for freshwater wildlife.

Visit freshwaterhabitats.org.uk

Key Findings

We analyzed Freshwaterhabitats.org.uk page load time and found that the first response time was 233 ms and then it took 6.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

freshwaterhabitats.org.uk performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

5/100

25%

SI (Speed Index)

Value4.6 s

70/100

10%

TBT (Total Blocking Time)

Value270 ms

82/100

30%

CLS (Cumulative Layout Shift)

Value0.077

95/100

15%

TTI (Time to Interactive)

Value7.8 s

45/100

10%

Network Requests Diagram

freshwaterhabitats.org.uk

233 ms

freshwaterhabitats.org.uk

405 ms

css2

52 ms

site.css

475 ms

sbi-styles.min.css

586 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 43% of them (30 requests) were addressed to the original Freshwaterhabitats.org.uk, 36% (25 requests) were made to Freshwaterhabitats.b-cdn.net and 6% (4 requests) were made to Scontent-lhr8-2.cdninstagram.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Freshwaterhabitats.b-cdn.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 343.2 kB (7%)

Content Size

4.7 MB

After Optimization

4.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Freshwaterhabitats.org.uk main page is 4.7 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. 65% of websites need less resources to load. Images take 4.2 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 188.7 kB

  • Original 223.8 kB
  • After minification 194.6 kB
  • After compression 35.0 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. This page needs HTML code to be minified as it can gain 29.2 kB, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 188.7 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 62.5 kB

  • Original 4.2 MB
  • After minification 4.1 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. Freshwater Habitats images are well optimized though.

JavaScript Optimization

-32%

Potential reduce by 75.0 kB

  • Original 236.7 kB
  • After minification 236.7 kB
  • After compression 161.7 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 75.0 kB or 32% of the original size.

CSS Optimization

-20%

Potential reduce by 17.0 kB

  • Original 85.0 kB
  • After minification 85.0 kB
  • After compression 68.0 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. Freshwaterhabitats.org.uk needs all CSS files to be minified and compressed as it can save up to 17.0 kB or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (37%)

Requests Now

65

After Optimization

41

  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Freshwater Habitats. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

freshwaterhabitats.org.uk

freshwaterhabitats.org.uk

233 ms

freshwaterhabitats.org.uk

freshwaterhabitats.org.uk

405 ms

css2

css2

52 ms

site.css

site.css

475 ms

sbi-styles.min.css

sbi-styles.min.css

586 ms

cleantalk-public.min.css

cleantalk-public.min.css

678 ms

essential.css

essential.css

827 ms

gdpr-main-nf.css

gdpr-main-nf.css

822 ms

jquery.min.js

jquery.min.js

39 ms

apbct-public-bundle.min.js

apbct-public-bundle.min.js

848 ms

ct-bot-detector-wrapper.js

ct-bot-detector-wrapper.js

37 ms

essential.js

essential.js

851 ms

basic.min.css

basic.min.css

669 ms

theme-ie11.min.css

theme-ie11.min.css

770 ms

theme.min.css

theme.min.css

865 ms

site.js

site.js

921 ms

main.js

main.js

866 ms

sbi-scripts.min.js

sbi-scripts.min.js

877 ms

dom-ready.min.js

dom-ready.min.js

866 ms

hooks.min.js

hooks.min.js

876 ms

i18n.min.js

i18n.min.js

920 ms

a11y.min.js

a11y.min.js

956 ms

jquery.json.min.js

jquery.json.min.js

959 ms

gravityforms.min.js

gravityforms.min.js

982 ms

placeholders.jquery.min.js

placeholders.jquery.min.js

969 ms

utils.min.js

utils.min.js

994 ms

vendor-theme.min.js

vendor-theme.min.js

985 ms

scripts-theme.min.js

scripts-theme.min.js

1046 ms

site-logo.svg

site-logo.svg

83 ms

mayfly.svg

mayfly.svg

297 ms

dragonfly.svg

dragonfly.svg

318 ms

stats-illustration-a.svg

stats-illustration-a.svg

424 ms

text-with-image-illustration-e-white-left.svg

text-with-image-illustration-e-white-left.svg

487 ms

latest-news-block-spike-rush.svg

latest-news-block-spike-rush.svg

403 ms

dragonfly-blue.svg

dragonfly-blue.svg

477 ms

sbi-sprite.png

sbi-sprite.png

446 ms

sprite.svg

sprite.svg

300 ms

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-B4i1UA.ttf

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-B4i1UA.ttf

54 ms

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-NYi1UA.ttf

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-NYi1UA.ttf

55 ms

raxhHiqOu8IVPmnRc6SY1KXhnF_Y8SjYCL8.ttf

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56 ms

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266 ms

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212 ms

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402 ms

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337 ms

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271 ms

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365 ms

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341 ms

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342 ms

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349 ms

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488 ms

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418 ms

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420 ms

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434 ms

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442 ms

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555 ms

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504 ms

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506 ms

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514 ms

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521 ms

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432 ms

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627 ms

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784 ms

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946 ms

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742 ms

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813 ms

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727 ms

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679 ms

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916 ms

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688 ms

Accessibility Review

freshwaterhabitats.org.uk accessibility score

88

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.

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 IDs are not unique

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

freshwaterhabitats.org.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

SEO Factors

freshwaterhabitats.org.uk SEO score

86

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

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 Freshwaterhabitats.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 Freshwaterhabitats.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

freshwaterhabitats.org.uk

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