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linnean.org screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

linnean.org

The Linnean Society | Communicating Nature Since 1788

Page Load Speed

2 sec in total

First Response

172 ms

Resources Loaded

1.6 sec

Page Rendered

221 ms

linnean.org screenshot

About Website

Welcome to linnean.org homepage info - get ready to check Linnean best content for United States right away, or after learning these important things about linnean.org

The Linnean Society of London is working towards a world where nature is understood, valued and protected. We're the world's oldest active biological society.

Visit linnean.org

Key Findings

We analyzed Linnean.org page load time and found that the first response time was 172 ms and then it took 1.8 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

linnean.org performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

4/100

25%

SI (Speed Index)

Value5.9 s

47/100

10%

TBT (Total Blocking Time)

Value470 ms

60/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value6.9 s

54/100

10%

Network Requests Diagram

linnean.org

172 ms

www.linnean.org

970 ms

gtm.js

81 ms

Cloudsley_Crop.jpg

302 ms

manifest.js

116 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 12% of them (4 requests) were addressed to the original Linnean.org, 32% (11 requests) were made to Ca1-tls.edcdn.com and 24% (8 requests) were made to Ia1-tls.edcdn.com. The less responsive or slowest element that took the longest time to load (970 ms) belongs to the original domain Linnean.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 85.0 kB (5%)

Content Size

1.7 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Linnean.org main page is 1.7 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. 60% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 49.1 kB

  • Original 63.5 kB
  • After minification 63.5 kB
  • After compression 14.4 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 49.1 kB or 77% of the original size.

Image Optimization

-2%

Potential reduce by 35.9 kB

  • Original 1.6 MB
  • After minification 1.6 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. Linnean images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 50 B

  • Original 21.0 kB
  • After minification 21.0 kB
  • After compression 21.0 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.

Requests Breakdown

Number of requests can be reduced by 11 (35%)

Requests Now

31

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Linnean. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

linnean.org

linnean.org

172 ms

www.linnean.org

www.linnean.org

970 ms

gtm.js

gtm.js

81 ms

Cloudsley_Crop.jpg

Cloudsley_Crop.jpg

302 ms

manifest.js

manifest.js

116 ms

vendor.js

vendor.js

121 ms

script.js

script.js

127 ms

ab1827bbc3.js

ab1827bbc3.js

115 ms

cookieconsent.min.js

cookieconsent.min.js

114 ms

MagnoliaBox_FramedPrints_Banner.jpg

MagnoliaBox_FramedPrints_Banner.jpg

298 ms

MicrosoftTeams-image-13.png

MicrosoftTeams-image-13.png

179 ms

200A0643-YouTube-art.jpg

200A0643-YouTube-art.jpg

296 ms

Burlington-House-Exterior_Crop.jpg

Burlington-House-Exterior_Crop.jpg

299 ms

staghorn-corals.jpg

staghorn-corals.jpg

402 ms

Hand-signing-Fellows-book.jpg

Hand-signing-Fellows-book.jpg

300 ms

20231207_MerryQuizmas_Guests_03_LR.jpg

20231207_MerryQuizmas_Guests_03_LR.jpg

300 ms

beetle-cassida-bicornis.png

beetle-cassida-bicornis.png

410 ms

LepHet-Part3-plate41_001_cut-out_Crop.png

LepHet-Part3-plate41_001_cut-out_Crop.png

434 ms

Goswami-headshot.jpeg

Goswami-headshot.jpeg

435 ms

css2

css2

113 ms

bg.jpg

bg.jpg

166 ms

bg_polaroid.png

bg_polaroid.png

298 ms

logo.svg

logo.svg

127 ms

js

js

78 ms

analytics.js

analytics.js

60 ms

fbevents.js

fbevents.js

32 ms

cookieconsent.min.css

cookieconsent.min.css

41 ms

style.css

style.css

3 ms

vendor.css

vendor.css

29 ms

bg.jpg

bg.jpg

125 ms

bg_polaroid.png

bg_polaroid.png

118 ms

collect

collect

97 ms

KtkxAKiDZI_td1Lkx62xHZHDtgO_Y-bvfY4.ttf

KtkxAKiDZI_td1Lkx62xHZHDtgO_Y-bvfY4.ttf

18 ms

collect

collect

16 ms

Accessibility Review

linnean.org accessibility score

100

Accessibility Issues

Best Practices

linnean.org 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

linnean.org SEO score

100

Search Engine Optimization Advices

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 Linnean.org 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 Linnean.org 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

linnean.org

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