Tools & Wizards About Us
bioanalysis.otago.ac.nz screenshot

Report Summary

  • 76

    Performance

    Renders faster than
    84% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

bioanalysis.otago.ac.nz

Brown Group RNA Genomics, Department of Biochemistry, University of Otago, New Zealand

Page Load Speed

5 sec in total

First Response

669 ms

Resources Loaded

3.7 sec

Page Rendered

571 ms

bioanalysis.otago.ac.nz screenshot

About Website

Visit bioanalysis.otago.ac.nz now to see the best up-to-date Bioanalysis Otago content for New Zealand and also check out these interesting facts you probably never knew about bioanalysis.otago.ac.nz

Chris Brown Group Software Otago University RNA binding protein Endolysin Antibiotic resistance Archaeal virus ncRNA CRISPR Transterm Bioinformatics mRNA regulation Initiation AUG RNA mRNA Initiation ...

Visit bioanalysis.otago.ac.nz

Key Findings

We analyzed Bioanalysis.otago.ac.nz page load time and found that the first response time was 669 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

bioanalysis.otago.ac.nz performance score

76

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

38/100

25%

SI (Speed Index)

Value4.8 s

67/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.9 s

96/100

10%

Network Requests Diagram

bioanalysis.otago.ac.nz

669 ms

jquery.js

872 ms

layout.css

658 ms

typography.css

443 ms

form.css

447 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 95% of them (18 requests) were addressed to the original Bioanalysis.otago.ac.nz, 5% (1 request) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Bioanalysis.otago.ac.nz.

Page Optimization Overview & Recommendations

Page size can be reduced by 310.7 kB (8%)

Content Size

3.8 MB

After Optimization

3.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bioanalysis.otago.ac.nz main page is 3.8 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. 15% of websites need less resources to load. Images take 3.6 MB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 28.6 kB

  • Original 41.2 kB
  • After minification 39.6 kB
  • After compression 12.6 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 28.6 kB or 69% of the original size.

Image Optimization

-3%

Potential reduce by 119.5 kB

  • Original 3.6 MB
  • After minification 3.4 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. Bioanalysis Otago images are well optimized though.

JavaScript Optimization

-76%

Potential reduce by 136.3 kB

  • Original 179.4 kB
  • After minification 143.4 kB
  • After compression 43.1 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 136.3 kB or 76% of the original size.

CSS Optimization

-84%

Potential reduce by 26.3 kB

  • Original 31.3 kB
  • After minification 21.0 kB
  • After compression 5.0 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. Bioanalysis.otago.ac.nz needs all CSS files to be minified and compressed as it can save up to 26.3 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (47%)

Requests Now

15

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bioanalysis Otago. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

bioanalysis.otago.ac.nz

bioanalysis.otago.ac.nz

669 ms

jquery.js

jquery.js

872 ms

layout.css

layout.css

658 ms

typography.css

typography.css

443 ms

form.css

form.css

447 ms

urchin.js

urchin.js

649 ms

prototype.js

prototype.js

872 ms

behaviour.js

behaviour.js

879 ms

prototype_improvements.js

prototype_improvements.js

692 ms

i18n.js

i18n.js

876 ms

en_US.js

en_US.js

1080 ms

Validator.js

Validator.js

1090 ms

biochemistrybackgroundbar.jpg

biochemistrybackgroundbar.jpg

433 ms

Header.jpg

Header.jpg

1290 ms

logo-horizontal.gif

logo-horizontal.gif

643 ms

world.png

world.png

646 ms

BrownGroupphoto23.jpeg

BrownGroupphoto23.jpeg

2383 ms

BrownGroupphoto22.jpeg

BrownGroupphoto22.jpeg

2398 ms

__utm.gif

__utm.gif

6 ms

Accessibility Review

bioanalysis.otago.ac.nz accessibility score

84

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

bioanalysis.otago.ac.nz best practices score

58

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

bioanalysis.otago.ac.nz SEO score

97

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 Bioanalysis.otago.ac.nz 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 Bioanalysis.otago.ac.nz 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

bioanalysis.otago.ac.nz

Open Graph description is not detected on the main page of Bioanalysis Otago. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: