Tools & Wizards About Us

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

ocem.otago.ac.nz

verbena

Page Load Speed

954 ms in total

First Response

447 ms

Resources Loaded

458 ms

Page Rendered

49 ms

About Website

Welcome to ocem.otago.ac.nz homepage info - get ready to check Ocem Otago best content for New Zealand right away, or after learning these important things about ocem.otago.ac.nz

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Key Findings

We analyzed Ocem.otago.ac.nz page load time and found that the first response time was 447 ms and then it took 507 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

ocem.otago.ac.nz performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.6 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.6 s

100/100

25%

SI (Speed Index)

Value0.8 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.6 s

100/100

10%

Network Requests Diagram

ocem.otago.ac.nz

447 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Ocem.otago.ac.nz and no external sources were called. The less responsive or slowest element that took the longest time to load (447 ms) belongs to the original domain Ocem.otago.ac.nz.

Page Optimization Overview & Recommendations

Page size can be reduced by 10.5 kB (2%)

Content Size

582.9 kB

After Optimization

572.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ocem.otago.ac.nz main page is 582.9 kB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Javascripts take 457.2 kB which makes up the majority of the site volume.

HTML Optimization

-37%

Potential reduce by 36 B

  • Original 98 B
  • After minification 82 B
  • After compression 62 B

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. This page needs HTML code to be minified as it can gain 16 B, which is 16% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 36 B or 37% of the original size.

Image Optimization

-32%

Potential reduce by 10.2 kB

  • Original 31.5 kB
  • After minification 21.3 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. Obviously, Ocem Otago needs image optimization as it can save up to 10.2 kB or 32% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 247 B

  • Original 457.2 kB
  • After minification 457.2 kB
  • After compression 456.9 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 0 B

  • Original 94.1 kB
  • After minification 94.1 kB
  • After compression 94.1 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. Ocem.otago.ac.nz has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Network Requests Diagram

Accessibility Review

ocem.otago.ac.nz accessibility score

86

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

Best Practices

ocem.otago.ac.nz best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

ocem.otago.ac.nz SEO score

64

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ocem.otago.ac.nz can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Ocem.otago.ac.nz main page’s claimed encoding is . 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

Open Graph description is not detected on the main page of Ocem 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: