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systass.org screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    56% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

systass.org

The Systematics Association - The Systematics Association

Page Load Speed

1.3 sec in total

First Response

391 ms

Resources Loaded

779 ms

Page Rendered

113 ms

systass.org screenshot

About Website

Welcome to systass.org homepage info - get ready to check Systass best content for Czech Republic right away, or after learning these important things about systass.org

Information about the Systematics Association which is committed to furthering all aspects of Systematic biology.

Visit systass.org

Key Findings

We analyzed Systass.org page load time and found that the first response time was 391 ms and then it took 892 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

systass.org performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

71/100

25%

SI (Speed Index)

Value6.1 s

45/100

10%

TBT (Total Blocking Time)

Value4,710 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.305

38/100

15%

TTI (Time to Interactive)

Value9.4 s

31/100

10%

Network Requests Diagram

systass.org

391 ms

style.css

50 ms

style.min.css

93 ms

mediaelementplayer-legacy.min.css

103 ms

wp-mediaelement.min.css

100 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 79% of them (27 requests) were addressed to the original Systass.org, 6% (2 requests) were made to Connect.facebook.net and 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (391 ms) belongs to the original domain Systass.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 142.7 kB (42%)

Content Size

338.8 kB

After Optimization

196.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Systass.org main page is 338.8 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. 40% of websites need less resources to load. Javascripts take 137.5 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 60.0 kB

  • Original 75.4 kB
  • After minification 72.8 kB
  • After compression 15.4 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 60.0 kB or 80% of the original size.

Image Optimization

-3%

Potential reduce by 1.6 kB

  • Original 57.9 kB
  • After minification 56.3 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. Systass images are well optimized though.

JavaScript Optimization

-56%

Potential reduce by 76.3 kB

  • Original 137.5 kB
  • After minification 137.5 kB
  • After compression 61.1 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 76.3 kB or 56% of the original size.

CSS Optimization

-7%

Potential reduce by 4.7 kB

  • Original 68.0 kB
  • After minification 68.0 kB
  • After compression 63.2 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. Systass.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 28 (85%)

Requests Now

33

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Systass. 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 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

systass.org

systass.org

391 ms

style.css

style.css

50 ms

style.min.css

style.min.css

93 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

103 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

100 ms

styles.css

styles.css

98 ms

cookie-law-info-public.css

cookie-law-info-public.css

99 ms

cookie-law-info-gdpr.css

cookie-law-info-gdpr.css

106 ms

blocks.css

blocks.css

112 ms

font-awesome.min.css

font-awesome.min.css

107 ms

popupaoc-public.css

popupaoc-public.css

111 ms

social-logos.min.css

social-logos.min.css

110 ms

jetpack.css

jetpack.css

137 ms

jquery.min.js

jquery.min.js

206 ms

jquery-migrate.min.js

jquery-migrate.min.js

161 ms

cookie-law-info-public.js

cookie-law-info-public.js

160 ms

js

js

128 ms

bilmur.min.js

bilmur.min.js

95 ms

comment-reply.min.js

comment-reply.min.js

159 ms

photon.min.js

photon.min.js

156 ms

index.js

index.js

171 ms

index.js

index.js

171 ms

popupaoc-public.js

popupaoc-public.js

183 ms

facebook-embed.min.js

facebook-embed.min.js

171 ms

jetpack-carousel.min.js

jetpack-carousel.min.js

250 ms

e-202240.js

e-202240.js

108 ms

webfont.js

webfont.js

205 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

169 ms

logo-from-FB.png

logo-from-FB.png

170 ms

sdk.js

sdk.js

52 ms

cropped-FB-Systass-Assoc-image-2.jpg

cropped-FB-Systass-Assoc-image-2.jpg

73 ms

wordpress.png

wordpress.png

72 ms

css

css

76 ms

sdk.js

sdk.js

40 ms

Accessibility Review

systass.org accessibility score

97

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.

Best Practices

systass.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

systass.org SEO score

71

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

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 Systass.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 Systass.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

systass.org

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