Tools & Wizards About Us
gruselkabinett-berlin.de screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

gruselkabinett-berlin.de

Online Marketing regional für Dienstleister, Handwerker und Einzelhandel | www.stadt.biz

Page Load Speed

4 sec in total

First Response

513 ms

Resources Loaded

3.3 sec

Page Rendered

159 ms

gruselkabinett-berlin.de screenshot

About Website

Visit gruselkabinett-berlin.de now to see the best up-to-date Gruselkabinett Berlin content and also check out these interesting facts you probably never knew about gruselkabinett-berlin.de

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Visit gruselkabinett-berlin.de

Key Findings

We analyzed Gruselkabinett-berlin.de page load time and found that the first response time was 513 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

gruselkabinett-berlin.de performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

98/100

10%

LCP (Largest Contentful Paint)

Value1.4 s

100/100

25%

SI (Speed Index)

Value1.7 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.4 s

100/100

10%

Network Requests Diagram

gruselkabinett-berlin.de

513 ms

www.berlinstory-bunker.de

1092 ms

jquery.sidr.light.css

192 ms

style.css

285 ms

modernizr.js

402 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Gruselkabinett-berlin.de, 77% (36 requests) were made to Berlinstory-bunker.de and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Berlinstory-bunker.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 464.7 kB (36%)

Content Size

1.3 MB

After Optimization

816.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gruselkabinett-berlin.de main page is 1.3 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. 50% of websites need less resources to load. Images take 679.7 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 49.9 kB

  • Original 61.0 kB
  • After minification 57.8 kB
  • After compression 11.0 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 49.9 kB or 82% of the original size.

Image Optimization

-4%

Potential reduce by 25.5 kB

  • Original 679.7 kB
  • After minification 654.2 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. Gruselkabinett Berlin images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 339.0 kB

  • Original 480.0 kB
  • After minification 415.7 kB
  • After compression 141.0 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 339.0 kB or 71% of the original size.

CSS Optimization

-83%

Potential reduce by 50.3 kB

  • Original 60.8 kB
  • After minification 46.9 kB
  • After compression 10.5 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. Gruselkabinett-berlin.de needs all CSS files to be minified and compressed as it can save up to 50.3 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (58%)

Requests Now

45

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gruselkabinett Berlin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

gruselkabinett-berlin.de

gruselkabinett-berlin.de

513 ms

www.berlinstory-bunker.de

www.berlinstory-bunker.de

1092 ms

jquery.sidr.light.css

jquery.sidr.light.css

192 ms

style.css

style.css

285 ms

modernizr.js

modernizr.js

402 ms

jquery-ui-1.10.3.custom.css

jquery-ui-1.10.3.custom.css

215 ms

contact_form_maker_frontend.css

contact_form_maker_frontend.css

223 ms

meteor-slides.css

meteor-slides.css

221 ms

pagenavi-css.css

pagenavi-css.css

286 ms

jquery.js

jquery.js

541 ms

jquery-migrate.min.js

jquery-migrate.min.js

331 ms

js

js

51 ms

if_gmap_front_end.js

if_gmap_front_end.js

331 ms

cfm_main_front_end.js

cfm_main_front_end.js

378 ms

jquery.cycle.all.js

jquery.cycle.all.js

471 ms

jquery.metadata.v2.js

jquery.metadata.v2.js

440 ms

jquery.touchwipe.1.1.1.js

jquery.touchwipe.1.1.1.js

442 ms

slideshow.js

slideshow.js

472 ms

jquery-2.1.1.min.js

jquery-2.1.1.min.js

600 ms

jquery.sidr.min.js

jquery.sidr.min.js

492 ms

main.js

main.js

492 ms

widget.min.js

widget.min.js

493 ms

effect.min.js

effect.min.js

494 ms

effect-shake.min.js

effect-shake.min.js

548 ms

wp-embed.min.js

wp-embed.min.js

569 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

352 ms

Logo_Bunker_web_112_mobil.jpg

Logo_Bunker_web_112_mobil.jpg

97 ms

Logo_Bunker_web_162.jpg

Logo_Bunker_web_162.jpg

190 ms

01-start-660x280.jpg

01-start-660x280.jpg

183 ms

bunker-aussen.jpg

bunker-aussen.jpg

526 ms

museum.jpg

museum.jpg

330 ms

Bunker_2UG_21.jpg

Bunker_2UG_21.jpg

332 ms

06-slide-660x250.jpg

06-slide-660x250.jpg

331 ms

gruselkabinett.jpg

gruselkabinett.jpg

377 ms

berlin-story-museum.jpg

berlin-story-museum.jpg

331 ms

berlinstory_10.jpg

berlinstory_10.jpg

379 ms

fotos1.jpg

fotos1.jpg

401 ms

gtm.js

gtm.js

49 ms

facebook.png

facebook.png

408 ms

sdk.js

sdk.js

310 ms

analytics.js

analytics.js

6 ms

collect

collect

4 ms

collect

collect

81 ms

piwik.js

piwik.js

466 ms

176 ms

xd_arbiter.php

xd_arbiter.php

219 ms

xd_arbiter.php

xd_arbiter.php

428 ms

Accessibility Review

gruselkabinett-berlin.de accessibility score

92

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

gruselkabinett-berlin.de best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

gruselkabinett-berlin.de SEO score

64

Search Engine Optimization Advices

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 Gruselkabinett-berlin.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 Gruselkabinett-berlin.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

gruselkabinett-berlin.de

Open Graph description is not detected on the main page of Gruselkabinett Berlin. 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: