Tools & Wizards About Us
synbioss.org screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

synbioss.org

Synthetic Biology Software Suite download | SourceForge.net

Page Load Speed

1.8 sec in total

First Response

22 ms

Resources Loaded

1.4 sec

Page Rendered

414 ms

synbioss.org screenshot

About Website

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

Download Synthetic Biology Software Suite for free. Synthetic Biology Software Suite (SynBioSS) is composed of a wiki for biochemical kinetic constants, a graphical interface for simulating synthetic ...

Visit synbioss.org

Key Findings

We analyzed Synbioss.org page load time and found that the first response time was 22 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

synbioss.org performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

30/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value1,550 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value16.4 s

5/100

10%

Network Requests Diagram

synbioss.sourceforge.net

22 ms

225 ms

sf.sandiego-cmp-top.js

52 ms

cmp.css

50 ms

bizx-prebid.js

62 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Synbioss.org, 7% (2 requests) were made to D.delivery.consentmanager.net and 7% (2 requests) were made to Cdn.consentmanager.net. The less responsive or slowest element that took the longest time to load (753 ms) relates to the external source Cdn.consentmanager.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 111.7 kB (20%)

Content Size

562.9 kB

After Optimization

451.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Synbioss.org main page is 562.9 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. 50% of websites need less resources to load. Javascripts take 334.5 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 109.9 kB

  • Original 140.5 kB
  • After minification 140.4 kB
  • After compression 30.6 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 109.9 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 19.8 kB
  • After minification 19.8 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. Synbioss images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.8 kB

  • Original 334.5 kB
  • After minification 334.5 kB
  • After compression 332.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 39 B

  • Original 68.1 kB
  • After minification 68.1 kB
  • After compression 68.1 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. Synbioss.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 11 (42%)

Requests Now

26

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Synbioss. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

synbioss.sourceforge.net

synbioss.sourceforge.net

22 ms

225 ms

sf.sandiego-cmp-top.js

sf.sandiego-cmp-top.js

52 ms

cmp.css

cmp.css

50 ms

bizx-prebid.js

bizx-prebid.js

62 ms

lato.css

lato.css

49 ms

sandiego.css

sandiego.css

83 ms

sf.sandiego-head.js

sf.sandiego-head.js

82 ms

adsbanner.js

adsbanner.js

131 ms

sf.sandiego-base.js

sf.sandiego-base.js

159 ms

sf.sandiego-foundation-base.js

sf.sandiego-foundation-base.js

167 ms

sf.sandiego-foundation-tooltip.js

sf.sandiego-foundation-tooltip.js

217 ms

sf.sandiego-project.js

sf.sandiego-project.js

287 ms

cmp.php

cmp.php

417 ms

cmp_en.min.js

cmp_en.min.js

753 ms

sf-logo-full.svg

sf-logo-full.svg

148 ms

github-sync.png

github-sync.png

148 ms

sf-icon-black.svg

sf-icon-black.svg

144 ms

16975

16975

152 ms

sf_star_yellow.svg

sf_star_yellow.svg

147 ms

icon

icon

145 ms

icon

icon

151 ms

icon

icon

153 ms

icon

icon

151 ms

icon

icon

152 ms

ccpa-optout.png

ccpa-optout.png

149 ms

lato-v20-latin-ext_latin-regular.woff

lato-v20-latin-ext_latin-regular.woff

41 ms

lato-v20-latin-ext_latin-700.woff

lato-v20-latin-ext_latin-700.woff

42 ms

cmp.php

cmp.php

104 ms

bV8xLndfMTEzMTkucl9VU1ZDRFBBLmxfZW4uZF8yNDkyLnhfMTEudi5wLnRfMjQ5Mi54dF8zMw.js

bV8xLndfMTEzMTkucl9VU1ZDRFBBLmxfZW4uZF8yNDkyLnhfMTEudi5wLnRfMjQ5Mi54dF8zMw.js

355 ms

Accessibility Review

synbioss.org accessibility score

80

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

synbioss.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

synbioss.org 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

    BINARY

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Synbioss.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 Synbioss.org main page’s claimed encoding is binary. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

synbioss.org

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