Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

biosecuritysymposium.org

3rd International Biosecurity Virtual Symposium

Page Load Speed

1.5 sec in total

First Response

142 ms

Resources Loaded

1.2 sec

Page Rendered

185 ms

biosecuritysymposium.org screenshot

About Website

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

The International Biosecurity Symposium will bring together biosecurity professionals from a wide range of disciplines with varying expertise to share their experiences and knowledge on diverse biosec...

Visit biosecuritysymposium.org

Key Findings

We analyzed Biosecuritysymposium.org page load time and found that the first response time was 142 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

biosecuritysymposium.org performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value10.7 s

0/100

25%

SI (Speed Index)

Value7.4 s

27/100

10%

TBT (Total Blocking Time)

Value450 ms

63/100

30%

CLS (Cumulative Layout Shift)

Value0.403

25/100

15%

TTI (Time to Interactive)

Value9.8 s

28/100

10%

Network Requests Diagram

biosecuritysymposium.org

142 ms

layerslider.css

11 ms

mediaelementplayer-legacy.min.css

114 ms

wp-mediaelement.min.css

105 ms

57c3ae709403f88987441b5a5cde4d76.min.css

146 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 96% of them (73 requests) were addressed to the original Biosecuritysymposium.org, 3% (2 requests) were made to Googletagmanager.com and 1% (1 request) were made to Stats.wp.com. The less responsive or slowest element that took the longest time to load (521 ms) belongs to the original domain Biosecuritysymposium.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 120.4 kB (8%)

Content Size

1.5 MB

After Optimization

1.4 MB

In fact, the total size of Biosecuritysymposium.org main page is 1.5 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. 55% of websites need less resources to load. Images take 877.4 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 65.7 kB

  • Original 82.1 kB
  • After minification 80.2 kB
  • After compression 16.4 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 65.7 kB or 80% of the original size.

Image Optimization

-6%

Potential reduce by 53.2 kB

  • Original 877.4 kB
  • After minification 824.3 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. Biosecurity Symposium images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 709 B

  • Original 284.2 kB
  • After minification 284.2 kB
  • After compression 283.5 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 824 B

  • Original 227.0 kB
  • After minification 227.0 kB
  • After compression 226.2 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. Biosecuritysymposium.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 64 (86%)

Requests Now

74

After Optimization

10

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Biosecurity Symposium. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 59 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

biosecuritysymposium.org accessibility score

95

Accessibility Issues

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-hidden="true"] elements contain focusable descendents

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

biosecuritysymposium.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

biosecuritysymposium.org SEO score

98

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

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 Biosecuritysymposium.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 Biosecuritysymposium.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

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