Tools & Wizards About Us
erstehilfe.de screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

erstehilfe.de

M-A-U-S Seminare gGmbH

Page Load Speed

5.3 sec in total

First Response

335 ms

Resources Loaded

4.6 sec

Page Rendered

357 ms

erstehilfe.de screenshot

About Website

Click here to check amazing Erstehilfe content for Germany. Otherwise, check out these important facts you probably never knew about erstehilfe.de

Erste Hilfe Kurs in Frankfurt, Stuttgart, Berlin, München und in deiner Stadt mit Passbild und Sehtest für deinen Führerschein. Infos in deiner Fahrschule.

Visit erstehilfe.de

Key Findings

We analyzed Erstehilfe.de page load time and found that the first response time was 335 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

erstehilfe.de performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value7.8 s

3/100

25%

SI (Speed Index)

Value14.4 s

1/100

10%

TBT (Total Blocking Time)

Value460 ms

62/100

30%

CLS (Cumulative Layout Shift)

Value0.091

92/100

15%

TTI (Time to Interactive)

Value11.3 s

19/100

10%

Network Requests Diagram

erstehilfe.de

335 ms

erstehilfe.de

431 ms

startseite

407 ms

10.817b7360.chunk.css

325 ms

main.ff2c3fff.chunk.css

321 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 86% of them (36 requests) were addressed to the original Erstehilfe.de, 10% (4 requests) were made to Collector.leaddyno.com and 2% (1 request) were made to Static.leaddyno.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Erstehilfe.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 638.5 kB (19%)

Content Size

3.4 MB

After Optimization

2.8 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Erstehilfe.de main page is 3.4 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 3.4 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 34.8 kB

  • Original 44.0 kB
  • After minification 37.5 kB
  • After compression 9.2 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 6.5 kB, which is 15% 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 34.8 kB or 79% of the original size.

Image Optimization

-18%

Potential reduce by 601.6 kB

  • Original 3.4 MB
  • After minification 2.8 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. Obviously, Erstehilfe needs image optimization as it can save up to 601.6 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-5%

Potential reduce by 2.0 kB

  • Original 40.7 kB
  • After minification 40.7 kB
  • After compression 38.6 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 15 (39%)

Requests Now

38

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Erstehilfe. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

erstehilfe.de

erstehilfe.de

335 ms

erstehilfe.de

erstehilfe.de

431 ms

startseite

startseite

407 ms

10.817b7360.chunk.css

10.817b7360.chunk.css

325 ms

main.ff2c3fff.chunk.css

main.ff2c3fff.chunk.css

321 ms

webfont.css

webfont.css

317 ms

merged-b72fd4db905aa69e3b57e75b9f7a0787-51898531632868e8eb0031ce74df9f5f.css

merged-b72fd4db905aa69e3b57e75b9f7a0787-51898531632868e8eb0031ce74df9f5f.css

340 ms

merged-c01c3ad1b40c6b83925bf725da8f10be-716c4580d1f427b8604c763fb70a1806.css

merged-c01c3ad1b40c6b83925bf725da8f10be-716c4580d1f427b8604c763fb70a1806.css

588 ms

merged-5e44a72fe40fda4c191d52a21dee301b-f9837a07e8ff74d389c8862c0a6ca3d5.js

merged-5e44a72fe40fda4c191d52a21dee301b-f9837a07e8ff74d389c8862c0a6ca3d5.js

338 ms

merged-d4b2e0033268a656c406ec3644e3944a-c6a7fbd981d1cf7cf3ba8c0567ded03d.js

merged-d4b2e0033268a656c406ec3644e3944a-c6a7fbd981d1cf7cf3ba8c0567ded03d.js

728 ms

runtime-main.2e981f66.js

runtime-main.2e981f66.js

428 ms

10.7493f1de.chunk.js

10.7493f1de.chunk.js

790 ms

main.5bf40a61.chunk.js

main.5bf40a61.chunk.js

561 ms

merged-b05571c3faa12ea2b3d3b558c9f97c7e-af6d7baad23ea81762ef9386adf5f369.js

merged-b05571c3faa12ea2b3d3b558c9f97c7e-af6d7baad23ea81762ef9386adf5f369.js

571 ms

js

js

16 ms

maus-logo_yellow.png

maus-logo_yellow.png

145 ms

BootstrapPackageInverted.svg

BootstrapPackageInverted.svg

143 ms

csm_MA_37_003_04a1bfbd6d.png

csm_MA_37_003_04a1bfbd6d.png

500 ms

csm_02Jobkachel_2019_91b600e3c2.png

csm_02Jobkachel_2019_91b600e3c2.png

363 ms

csm_MA_21_160_4c7e0138ea.png

csm_MA_21_160_4c7e0138ea.png

483 ms

csm_Kursbuch_Kachel01_Tile02_1271f5c4f1.png

csm_Kursbuch_Kachel01_Tile02_1271f5c4f1.png

705 ms

csm_FL4_Kachel_3c148680f0.png

csm_FL4_Kachel_3c148680f0.png

1063 ms

csm_OnlineKursKachel02_4167e44442.png

csm_OnlineKursKachel02_4167e44442.png

361 ms

csm_JOBKACHEL_01_4414dfa121.png

csm_JOBKACHEL_01_4414dfa121.png

555 ms

csm_Kachel_Tutorials_d6fd6dbc4f.png

csm_Kachel_Tutorials_d6fd6dbc4f.png

720 ms

csm_inhaus1_ca9e0f5ca9.png

csm_inhaus1_ca9e0f5ca9.png

666 ms

csm_Kindernotfaelle_Kachel-small_ced96d9f30.png

csm_Kindernotfaelle_Kachel-small_ced96d9f30.png

897 ms

csm_IMG_6883_cb657d238a.png

csm_IMG_6883_cb657d238a.png

720 ms

csm_bau_dir_deinen_kurs__bearbeitet_39a9164333.png

csm_bau_dir_deinen_kurs__bearbeitet_39a9164333.png

840 ms

csm_IMG_7713_bearbeitet_d28fc01680.png

csm_IMG_7713_bearbeitet_d28fc01680.png

1226 ms

csm_ueber_uns-01-01_ff73f78db8.png

csm_ueber_uns-01-01_ff73f78db8.png

907 ms

facebook_ohne.png

facebook_ohne.png

835 ms

instagram_ohne.png

instagram_ohne.png

951 ms

youtube_ohne.png

youtube_ohne.png

949 ms

xxl_Websiteheader2019_07.png

xxl_Websiteheader2019_07.png

2077 ms

logo_footer.png

logo_footer.png

995 ms

Montserrat-BlackItalic.ttf

Montserrat-BlackItalic.ttf

1078 ms

jquery.min.js

jquery.min.js

28 ms

visit

visit

38 ms

clickstream

clickstream

38 ms

x

x

10 ms

elc

elc

3 ms

Accessibility Review

erstehilfe.de accessibility score

74

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

Low

No form fields have multiple labels

High

Image elements do not have [alt] attributes

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.

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

Best Practices

erstehilfe.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

erstehilfe.de SEO score

83

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

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 Erstehilfe.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 Erstehilfe.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

erstehilfe.de

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