Tools & Wizards About Us
innenhafen-portal.de screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    76% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

innenhafen-portal.de

Innenhafen-Portal - Das pralle Leben am Innenhafen Duisburg

Page Load Speed

4.7 sec in total

First Response

278 ms

Resources Loaded

4 sec

Page Rendered

386 ms

innenhafen-portal.de screenshot

About Website

Click here to check amazing Innenhafen Portal content for Germany. Otherwise, check out these important facts you probably never knew about innenhafen-portal.de

Aktuelle Informationen zum Duisburger Innenhafen, Hinweise zu Veranstaltungen, zur Gastronomie und zu Firmen am Innenhafen Duisburg. Täglich aktuelle Termine und Empfehlungen, sowie eine ausführliche ...

Visit innenhafen-portal.de

Key Findings

We analyzed Innenhafen-portal.de page load time and found that the first response time was 278 ms and then it took 4.4 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

innenhafen-portal.de performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value5.6 s

53/100

10%

TBT (Total Blocking Time)

Value240 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value0.029

100/100

15%

TTI (Time to Interactive)

Value6.1 s

64/100

10%

Network Requests Diagram

innenhafen-portal.de

278 ms

innenhafen-portal.de

462 ms

www.innenhafen-portal.de

930 ms

production.lastmodified_1631089785.css

237 ms

index.php

566 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 Innenhafen-portal.de and no external sources were called. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Innenhafen-portal.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 100.8 kB (3%)

Content Size

3.0 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Innenhafen-portal.de main page is 3.0 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. 35% of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 70.5 kB

  • Original 85.5 kB
  • After minification 82.3 kB
  • After compression 15.0 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 70.5 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 3.4 kB

  • Original 2.7 MB
  • After minification 2.7 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. Innenhafen Portal images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 18.6 kB

  • Original 119.4 kB
  • After minification 119.4 kB
  • After compression 100.8 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 18.6 kB or 16% of the original size.

CSS Optimization

-19%

Potential reduce by 8.3 kB

  • Original 44.6 kB
  • After minification 44.6 kB
  • After compression 36.3 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. Innenhafen-portal.de needs all CSS files to be minified and compressed as it can save up to 8.3 kB or 19% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

21

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Innenhafen Portal. According to our analytics all requests are already optimized.

Network Requests Diagram

innenhafen-portal.de

innenhafen-portal.de

278 ms

innenhafen-portal.de

innenhafen-portal.de

462 ms

www.innenhafen-portal.de

www.innenhafen-portal.de

930 ms

production.lastmodified_1631089785.css

production.lastmodified_1631089785.css

237 ms

index.php

index.php

566 ms

production.lastmodified_1576503634.js

production.lastmodified_1576503634.js

628 ms

logo.gif

logo.gif

304 ms

index.php

index.php

1024 ms

index.php

index.php

717 ms

index.php

index.php

495 ms

index.php

index.php

1094 ms

index.php

index.php

839 ms

index.php

index.php

1419 ms

index.php

index.php

1043 ms

index.php

index.php

1182 ms

index.php

index.php

1178 ms

index.php

index.php

1756 ms

index.php

index.php

1960 ms

index.php

index.php

1985 ms

index.php

index.php

1418 ms

index.php

index.php

1440 ms

index.php

index.php

1475 ms

roboto-v20-latin-regular.woff

roboto-v20-latin-regular.woff

1270 ms

roboto-v20-latin-500.woff

roboto-v20-latin-500.woff

1286 ms

roboto-v20-latin-300.woff

roboto-v20-latin-300.woff

1411 ms

roboto-v20-latin-100.woff

roboto-v20-latin-100.woff

1402 ms

roboto-v20-latin-700.woff

roboto-v20-latin-700.woff

1529 ms

roboto-v20-latin-900.woff

roboto-v20-latin-900.woff

1537 ms

fa-solid-900.woff

fa-solid-900.woff

1801 ms

fa-regular-400.woff

fa-regular-400.woff

1916 ms

fa-light-300.woff

fa-light-300.woff

2024 ms

fa-brands-400.woff

fa-brands-400.woff

1764 ms

index.php

index.php

1555 ms

index.php

index.php

1207 ms

Accessibility Review

innenhafen-portal.de accessibility score

96

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

Best Practices

innenhafen-portal.de 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

SEO Factors

innenhafen-portal.de SEO score

92

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

    DE

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Innenhafen-portal.de can be misinterpreted by Google and other search engines. Our service has detected that German 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 Innenhafen-portal.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

innenhafen-portal.de

Open Graph description is not detected on the main page of Innenhafen Portal. 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: