Report Summary

  • 53

    Performance

    Renders faster than
    71% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 89% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

th-nuernberg.de

Startseite – Technische Hochschule Nürnberg Georg Simon Ohm

Page Load Speed

2.8 sec in total

First Response

561 ms

Resources Loaded

2 sec

Page Rendered

178 ms

th-nuernberg.de screenshot

About Website

Welcome to th-nuernberg.de homepage info - get ready to check Th Nuernberg best content for Germany right away, or after learning these important things about th-nuernberg.de

Die Technische Hochschule Nürnberg Georg Simon Ohm - kurz TH Nürnberg - ist mit mehr als 13.000 Studierenden Nürnbergs größte Hochschule und ist bekannt für ihr breites Studien- und Serviceangebot, ih...

Visit th-nuernberg.de

Key Findings

We analyzed Th-nuernberg.de page load time and found that the first response time was 561 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

th-nuernberg.de performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value9.7 s

0/100

25%

SI (Speed Index)

Value7.2 s

29/100

10%

TBT (Total Blocking Time)

Value250 ms

84/100

30%

CLS (Cumulative Layout Shift)

Value0.135

80/100

15%

TTI (Time to Interactive)

Value6.8 s

55/100

10%

Network Requests Diagram

www.th-nuernberg.de

561 ms

stylesheet_b9e513228d.css

478 ms

tx_gsokoop.css

193 ms

standard.css

756 ms

jquery-ui.custom.css

469 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that all of those requests were addressed to Th-nuernberg.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Th-nuernberg.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 340.2 kB (64%)

Content Size

535.1 kB

After Optimization

194.9 kB

In fact, the total size of Th-nuernberg.de main page is 535.1 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. 15% of websites need less resources to load. CSS take 255.4 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 19.8 kB

  • Original 24.8 kB
  • After minification 21.0 kB
  • After compression 4.9 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 3.8 kB, which is 15% 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 19.8 kB or 80% of the original size.

Image Optimization

-7%

Potential reduce by 9.5 kB

  • Original 135.2 kB
  • After minification 125.7 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. Th Nuernberg images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 77.4 kB

  • Original 119.7 kB
  • After minification 119.3 kB
  • After compression 42.3 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 77.4 kB or 65% of the original size.

CSS Optimization

-91%

Potential reduce by 233.5 kB

  • Original 255.4 kB
  • After minification 155.0 kB
  • After compression 22.0 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. Th-nuernberg.de needs all CSS files to be minified and compressed as it can save up to 233.5 kB or 91% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (21%)

Requests Now

33

After Optimization

26

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Th Nuernberg. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

th-nuernberg.de accessibility score

96

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 input fields do not have accessible names

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

th-nuernberg.de best practices score

75

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

th-nuernberg.de 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

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Th-nuernberg.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Th-nuernberg.de 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 Th Nuernberg. 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: