Tools & Wizards About Us
stralau-gegen-laerm.de screenshot

Report Summary

  • 91

    Performance

    Renders faster than
    91% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

stralau-gegen-laerm.de

Stralau gegen Lärm

Page Load Speed

2.2 sec in total

First Response

361 ms

Resources Loaded

1.2 sec

Page Rendered

620 ms

stralau-gegen-laerm.de screenshot

About Website

Welcome to stralau-gegen-laerm.de homepage info - get ready to check Stralau Gegen Laerm best content for Germany right away, or after learning these important things about stralau-gegen-laerm.de

Lärmbelasung Halbinsel Stralau Berlin

Visit stralau-gegen-laerm.de

Key Findings

We analyzed Stralau-gegen-laerm.de page load time and found that the first response time was 361 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

stralau-gegen-laerm.de performance score

91

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

73/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

80/100

25%

SI (Speed Index)

Value2.9 s

95/100

10%

TBT (Total Blocking Time)

Value90 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.2 s

94/100

10%

Network Requests Diagram

stralau-gegen-laerm.de

361 ms

format.css

94 ms

js

49 ms

general.js.php

378 ms

event_info.js

185 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 82% of them (14 requests) were addressed to the original Stralau-gegen-laerm.de, 12% (2 requests) were made to Paypalobjects.com and 6% (1 request) were made to Maps.google.com. The less responsive or slowest element that took the longest time to load (462 ms) belongs to the original domain Stralau-gegen-laerm.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 125.7 kB (31%)

Content Size

409.3 kB

After Optimization

283.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Stralau-gegen-laerm.de main page is 409.3 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. Images take 228.9 kB which makes up the majority of the site volume.

HTML Optimization

-64%

Potential reduce by 17.5 kB

  • Original 27.3 kB
  • After minification 26.8 kB
  • After compression 9.8 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 17.5 kB or 64% of the original size.

Image Optimization

-0%

Potential reduce by 467 B

  • Original 228.9 kB
  • After minification 228.5 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. Stralau Gegen Laerm images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 103.0 kB

  • Original 146.8 kB
  • After minification 143.2 kB
  • After compression 43.8 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 103.0 kB or 70% of the original size.

CSS Optimization

-75%

Potential reduce by 4.7 kB

  • Original 6.3 kB
  • After minification 5.0 kB
  • After compression 1.6 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. Stralau-gegen-laerm.de needs all CSS files to be minified and compressed as it can save up to 4.7 kB or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (19%)

Requests Now

16

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stralau Gegen Laerm. 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 as a result speed up the page load time.

Network Requests Diagram

stralau-gegen-laerm.de

stralau-gegen-laerm.de

361 ms

format.css

format.css

94 ms

js

js

49 ms

general.js.php

general.js.php

378 ms

event_info.js

event_info.js

185 ms

y_count.js

y_count.js

188 ms

Magdalena.jpg

Magdalena.jpg

462 ms

btn_donateCC_LG.gif

btn_donateCC_LG.gif

74 ms

closebutton.gif

closebutton.gif

93 ms

one_px_gif.php

one_px_gif.php

100 ms

Panorama_1000.jpg

Panorama_1000.jpg

187 ms

MagdalenaNotarztwagen.jpg

MagdalenaNotarztwagen.jpg

189 ms

Stralau_2014_03_01_10.30b.jpg

Stralau_2014_03_01_10.30b.jpg

367 ms

Stralau_2014_03_01_10.30a.jpg

Stralau_2014_03_01_10.30a.jpg

373 ms

Stralau_2014_03_02_10.15.jpg

Stralau_2014_03_02_10.15.jpg

373 ms

black.gif

black.gif

278 ms

pixel.gif

pixel.gif

73 ms

Accessibility Review

stralau-gegen-laerm.de accessibility score

95

Accessibility Issues

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

stralau-gegen-laerm.de best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

stralau-gegen-laerm.de SEO score

67

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

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 Stralau-gegen-laerm.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 Stralau-gegen-laerm.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

stralau-gegen-laerm.de

Open Graph description is not detected on the main page of Stralau Gegen Laerm. 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: