Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    28% of websites

  • 73

    SEO

    Google-friendlier than
    40% of websites

Page Load Speed

3.5 sec in total

First Response

807 ms

Resources Loaded

2.4 sec

Page Rendered

282 ms

i5l.stadt-lippstadt.de screenshot

About Website

Visit i5l.stadt-lippstadt.de now to see the best up-to-date I 5 L Stadt Lippstadt content for Germany and also check out these interesting facts you probably never knew about i5l.stadt-lippstadt.de

Visit i5l.stadt-lippstadt.de

Key Findings

We analyzed I5l.stadt-lippstadt.de page load time and found that the first response time was 807 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

i5l.stadt-lippstadt.de performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

4/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value570 ms

52/100

30%

CLS (Cumulative Layout Shift)

Value0.119

85/100

15%

TTI (Time to Interactive)

Value11.6 s

18/100

10%

Network Requests Diagram

i5l.stadt-lippstadt.de

807 ms

style.css

105 ms

style_start.css

201 ms

lightbox.css

202 ms

prototype.js

202 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 87% of them (53 requests) were addressed to the original I5l.stadt-lippstadt.de, 7% (4 requests) were made to St.wetteronline.de and 3% (2 requests) were made to Stadt-lippstadt.de. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Stadt-lippstadt.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 304.6 kB (30%)

Content Size

1.0 MB

After Optimization

721.2 kB

In fact, the total size of I5l.stadt-lippstadt.de main page is 1.0 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. 45% of websites need less resources to load. Images take 819.5 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 44.4 kB

  • Original 53.0 kB
  • After minification 38.8 kB
  • After compression 8.6 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. This page needs HTML code to be minified as it can gain 14.2 kB, which is 27% 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 44.4 kB or 84% of the original size.

Image Optimization

-16%

Potential reduce by 133.3 kB

  • Original 819.5 kB
  • After minification 686.3 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, I 5 L Stadt Lippstadt needs image optimization as it can save up to 133.3 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-83%

Potential reduce by 92.3 kB

  • Original 110.9 kB
  • After minification 75.9 kB
  • After compression 18.5 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 92.3 kB or 83% of the original size.

CSS Optimization

-82%

Potential reduce by 34.6 kB

  • Original 42.4 kB
  • After minification 33.9 kB
  • After compression 7.8 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. I5l.stadt-lippstadt.de needs all CSS files to be minified and compressed as it can save up to 34.6 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (17%)

Requests Now

59

After Optimization

49

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of I 5 L Stadt Lippstadt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

i5l.stadt-lippstadt.de accessibility score

80

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

i5l.stadt-lippstadt.de best practices score

50

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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

i5l.stadt-lippstadt.de SEO score

73

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise I5l.stadt-lippstadt.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 I5l.stadt-lippstadt.de main page’s claimed encoding is iso-8859-1. 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 I 5 L Stadt Lippstadt. 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: