Report Summary

  • 67

    Performance

    Renders faster than
    80% of other websites

  • 51

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

linie7.de

Linie 7 – Bouldern in Bremen

Page Load Speed

2.8 sec in total

First Response

309 ms

Resources Loaded

2.3 sec

Page Rendered

158 ms

linie7.de screenshot

About Website

Click here to check amazing Linie 7 content. Otherwise, check out these important facts you probably never knew about linie7.de

Linie7 - Bürgerverein Marzahn-Hellersdorf

Visit linie7.de

Key Findings

We analyzed Linie7.de page load time and found that the first response time was 309 ms and then it took 2.5 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

linie7.de performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value4.0 s

80/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.6 s

82/100

10%

Network Requests Diagram

309 ms

stylesheet_06162e34d5.css

149 ms

stylesheet.css

259 ms

jquery-2.1.x-1.10.x.js

672 ms

javascript_bd4d1f63e4.js

274 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that all of those requests were addressed to Linie7.de and no external sources were called. The less responsive or slowest element that took the longest time to load (672 ms) belongs to the original domain Linie7.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 282.8 kB (60%)

Content Size

469.0 kB

After Optimization

186.2 kB

In fact, the total size of Linie7.de main page is 469.0 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. Only 10% of websites need less resources to load. Javascripts take 297.7 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 5.7 kB

  • Original 8.2 kB
  • After minification 7.4 kB
  • After compression 2.5 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 5.7 kB or 70% of the original size.

Image Optimization

-7%

Potential reduce by 9.7 kB

  • Original 142.7 kB
  • After minification 133.0 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. Linie 7 images are well optimized though.

JavaScript Optimization

-84%

Potential reduce by 251.3 kB

  • Original 297.7 kB
  • After minification 166.6 kB
  • After compression 46.4 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 251.3 kB or 84% of the original size.

CSS Optimization

-79%

Potential reduce by 16.1 kB

  • Original 20.4 kB
  • After minification 15.1 kB
  • After compression 4.3 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. Linie7.de needs all CSS files to be minified and compressed as it can save up to 16.1 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (20%)

Requests Now

15

After Optimization

12

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Linie 7. 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 CSS and as a result speed up the page load time.

Accessibility Review

linie7.de accessibility score

51

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

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

linie7.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

Browser errors were logged to the console

SEO Factors

linie7.de SEO score

91

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

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 Linie7.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 Linie7.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 Linie 7. 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: