Report Summary

  • 24

    Performance

    Renders faster than
    44% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 90% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 88

    SEO

    Google-friendlier than
    66% of websites

hig.no

NTNU: Norges teknisk-naturvitenskapelige universitet - NTNU

Page Load Speed

2.4 sec in total

First Response

465 ms

Resources Loaded

1.8 sec

Page Rendered

122 ms

hig.no screenshot

About Website

Welcome to hig.no homepage info - get ready to check Hig best content for Norway right away, or after learning these important things about hig.no

Norges teknisk-naturvitenskapelige universitet. Campuser i Trondheim, Gjøvik og Ålesund. NTNU har 40000 studenter og hovedansvar for den høyere teknologiutdanningen i Norge.

Visit hig.no

Key Findings

We analyzed Hig.no page load time and found that the first response time was 465 ms and then it took 1.9 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

hig.no performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value16.0 s

0/100

25%

SI (Speed Index)

Value14.2 s

1/100

10%

TBT (Total Blocking Time)

Value900 ms

31/100

30%

CLS (Cumulative Layout Shift)

Value0.089

92/100

15%

TTI (Time to Interactive)

Value15.9 s

6/100

10%

Network Requests Diagram

hig.no

465 ms

hig_responsive.min.css

736 ms

hig.min.js

735 ms

addthis_widget.js

9 ms

sidebarEffects.js

214 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that 69% of them (11 requests) were addressed to the original Hig.no, 13% (2 requests) were made to S7.addthis.com and 13% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (736 ms) belongs to the original domain Hig.no.

Page Optimization Overview & Recommendations

Page size can be reduced by 467.4 kB (59%)

Content Size

794.1 kB

After Optimization

326.7 kB

In fact, the total size of Hig.no main page is 794.1 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. 25% of websites need less resources to load. Javascripts take 368.4 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 40.6 kB

  • Original 57.0 kB
  • After minification 48.9 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. This page needs HTML code to be minified as it can gain 8.0 kB, which is 14% 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 40.6 kB or 71% of the original size.

Image Optimization

-8%

Potential reduce by 12.6 kB

  • Original 149.2 kB
  • After minification 136.7 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. Hig images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 226.0 kB

  • Original 368.4 kB
  • After minification 367.4 kB
  • After compression 142.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 226.0 kB or 61% of the original size.

CSS Optimization

-86%

Potential reduce by 188.3 kB

  • Original 219.5 kB
  • After minification 219.3 kB
  • After compression 31.2 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. Hig.no needs all CSS files to be minified and compressed as it can save up to 188.3 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (27%)

Requests Now

15

After Optimization

11

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hig. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

hig.no accessibility score

96

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

hig.no best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

hig.no SEO score

88

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

    NO

  • Language Claimed

    NO

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hig.no can be misinterpreted by Google and other search engines. Our service has detected that Norwegian is used on the page, and it matches the claimed language. Our system also found out that Hig.no 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 description is not detected on the main page of Hig. 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: