Tools & Wizards About Us
3e-zentrum.de screenshot

Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

3e-zentrum.de

3E-Programm - Alternative Krebstherapie | 3E Zentrum

Page Load Speed

5.9 sec in total

First Response

237 ms

Resources Loaded

5.2 sec

Page Rendered

458 ms

3e-zentrum.de screenshot

About Website

Visit 3e-zentrum.de now to see the best up-to-date 3E Zentrum content for Germany and also check out these interesting facts you probably never knew about 3e-zentrum.de

Im 3E-Zentrum finden Sie ein förderliches Umfeld, Vertrauen, Hoffnung und den Glauben an eine erfolgreiche Behandlung durch alternative Krebstherapie.

Visit 3e-zentrum.de

Key Findings

We analyzed 3e-zentrum.de page load time and found that the first response time was 237 ms and then it took 5.7 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

3e-zentrum.de performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value14.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value15.9 s

0/100

25%

SI (Speed Index)

Value23.1 s

0/100

10%

TBT (Total Blocking Time)

Value2,360 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.225

55/100

15%

TTI (Time to Interactive)

Value29.7 s

0/100

10%

Network Requests Diagram

3e-zentrum.de

237 ms

3e-zentrum.de

2674 ms

dashicons.min.css

486 ms

extra.min.css

295 ms

blocks.style.build.css

296 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 91% of them (84 requests) were addressed to the original 3e-zentrum.de, 2% (2 requests) were made to Consent.cookiefirst.com and 2% (2 requests) were made to Webstat.anyworx.net. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain 3e-zentrum.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.4 MB (31%)

Content Size

7.6 MB

After Optimization

5.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 3e-zentrum.de main page is 7.6 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 4.3 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 217.0 kB

  • Original 250.8 kB
  • After minification 241.0 kB
  • After compression 33.8 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 217.0 kB or 87% of the original size.

Image Optimization

-0%

Potential reduce by 10 B

  • Original 4.3 MB
  • After minification 4.3 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. 3E Zentrum images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 1.1 MB

  • Original 1.9 MB
  • After minification 1.9 MB
  • After compression 725.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 1.1 MB or 61% of the original size.

CSS Optimization

-87%

Potential reduce by 1.0 MB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 154.7 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. 3e-zentrum.de needs all CSS files to be minified and compressed as it can save up to 1.0 MB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 59 (68%)

Requests Now

87

After Optimization

28

  • Images
  • JavaScript
  • CSS

The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 3E Zentrum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

3e-zentrum.de

3e-zentrum.de

237 ms

3e-zentrum.de

3e-zentrum.de

2674 ms

dashicons.min.css

dashicons.min.css

486 ms

extra.min.css

extra.min.css

295 ms

blocks.style.build.css

blocks.style.build.css

296 ms

frontend.css

frontend.css

302 ms

cookiefirst-plugin-public.css

cookiefirst-plugin-public.css

303 ms

player-style.css

player-style.css

398 ms

playlist.css

playlist.css

324 ms

frontend.css

frontend.css

402 ms

a965e1ab4f775b9d4b1e73a8f3063aca.css

a965e1ab4f775b9d4b1e73a8f3063aca.css

497 ms

style-static.min.css

style-static.min.css

1040 ms

style.css

style.css

480 ms

_font.css

_font.css

489 ms

_font.css

_font.css

495 ms

smartslider.min.css

smartslider.min.css

603 ms

jquery.min.js

jquery.min.js

674 ms

jquery-migrate.min.js

jquery-migrate.min.js

586 ms

cookiefirst-plugin-public.js

cookiefirst-plugin-public.js

594 ms

consent.js

consent.js

73 ms

super-video.js

super-video.js

785 ms

viddeo-js-plui-min.js

viddeo-js-plui-min.js

1067 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

692 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

701 ms

wp-polyfill.min.js

wp-polyfill.min.js

771 ms

react.min.js

react.min.js

791 ms

react-dom.min.js

react-dom.min.js

997 ms

frontend.js

frontend.js

966 ms

si_captcha.js

si_captcha.js

883 ms

et-core-unified-3154.min.css

et-core-unified-3154.min.css

891 ms

et-core-unified-deferred-3154.min.css

et-core-unified-deferred-3154.min.css

982 ms

n2.min.js

n2.min.js

990 ms

smartslider-frontend.min.js

smartslider-frontend.min.js

1065 ms

ss-simple.min.js

ss-simple.min.js

1086 ms

w-arrow-image.min.js

w-arrow-image.min.js

1093 ms

w-bullet.min.js

w-bullet.min.js

1099 ms

embed-privacy.min.css

embed-privacy.min.css

768 ms

divi.min.css

divi.min.css

791 ms

form.js

form.js

793 ms

block-script.js

block-script.js

814 ms

block-pro-script.js

block-pro-script.js

820 ms

scripts.min.js

scripts.min.js

926 ms

smoothscroll.js

smoothscroll.js

873 ms

api.js

api.js

39 ms

es6-promise.auto.min.js

es6-promise.auto.min.js

893 ms

recaptcha.js

recaptcha.js

884 ms

wpfront-scroll-top.min.js

wpfront-scroll-top.min.js

897 ms

core.min.js

core.min.js

899 ms

style.css

style.css

880 ms

375f3517e98605c51d01310493e0c981.js

375f3517e98605c51d01310493e0c981.js

1001 ms

css

css

30 ms

common.js

common.js

994 ms

lazysizes.min.js

lazysizes.min.js

995 ms

ls.unveilhooks.min.js

ls.unveilhooks.min.js

902 ms

ls.native-loading.min.js

ls.native-loading.min.js

899 ms

embed-privacy.min.js

embed-privacy.min.js

892 ms

jquery.fitvids.js

jquery.fitvids.js

822 ms

banner.no-autoblock.js

banner.no-autoblock.js

114 ms

3E-Logo_final-1.jpg

3E-Logo_final-1.jpg

155 ms

3E-Startseite_01.jpg

3E-Startseite_01.jpg

232 ms

3E-Startseite_02.jpg

3E-Startseite_02.jpg

389 ms

3E-Startseite_03-1.jpg

3E-Startseite_03-1.jpg

233 ms

3E-Startseite_04_2.jpg

3E-Startseite_04_2.jpg

226 ms

Slogan_3E.png

Slogan_3E.png

224 ms

3E-Instagram-icon.png

3E-Instagram-icon.png

231 ms

3E-Facebook-icon.png

3E-Facebook-icon.png

294 ms

3E-youtube-icon.png

3E-youtube-icon.png

295 ms

dhebestreit_533x800.jpg

dhebestreit_533x800.jpg

297 ms

hstecher_533x800.jpg

hstecher_533x800.jpg

301 ms

sbaumann_533x800.jpg

sbaumann_533x800.jpg

306 ms

alink_533x800.jpg

alink_533x800.jpg

356 ms

kmunz_533x800.jpg

kmunz_533x800.jpg

368 ms

staetzner_533x800.jpg

staetzner_533x800.jpg

397 ms

cbraun_533x800.jpg

cbraun_533x800.jpg

401 ms

wbuentgen_533x800.jpg

wbuentgen_533x800.jpg

408 ms

ckraus_533x800.jpg

ckraus_533x800.jpg

457 ms

kpertl_533x800_2.jpg

kpertl_533x800_2.jpg

474 ms

mehleiter_533x800_2.jpg

mehleiter_533x800_2.jpg

487 ms

rhertle_533x800.jpg

rhertle_533x800.jpg

496 ms

kengelter_533x800.jpg

kengelter_533x800.jpg

501 ms

08edde9d-c27b-4731-a27f-d6cd9b01cd06.ttf

08edde9d-c27b-4731-a27f-d6cd9b01cd06.ttf

435 ms

modules.woff

modules.woff

483 ms

wARDj0u

wARDj0u

2 ms

matomo.js

matomo.js

597 ms

recaptcha__en.js

recaptcha__en.js

98 ms

3e-zentrum.de

3e-zentrum.de

489 ms

3E-Startbild_500x500.png

3E-Startbild_500x500.png

367 ms

3E-Gruppe_2023.jpg

3E-Gruppe_2023.jpg

376 ms

style.min.css

style.min.css

101 ms

matomo.php

matomo.php

479 ms

style.min.css

style.min.css

99 ms

1.png

1.png

104 ms

Accessibility Review

3e-zentrum.de accessibility score

76

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

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

3e-zentrum.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

3e-zentrum.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

High

Tap targets are not sized appropriately

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 3e-zentrum.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 3e-zentrum.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

3e-zentrum.de

Open Graph data is detected on the main page of 3E Zentrum. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: