Tools & Wizards About Us
mainlab.de screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

mainlab.de

plusserver - Führender Cloud Provider aus Deutschland

Page Load Speed

6.6 sec in total

First Response

319 ms

Resources Loaded

4.7 sec

Page Rendered

1.5 sec

mainlab.de screenshot

About Website

Welcome to mainlab.de homepage info - get ready to check Mainlab best content right away, or after learning these important things about mainlab.de

Sie suchen deutsche Cloud Services aus deutschen Rechenzentren? Bei plusserver sind Sie richtig, egal welcher Cloud Service.

Visit mainlab.de

Key Findings

We analyzed Mainlab.de page load time and found that the first response time was 319 ms and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

mainlab.de performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value8.1 s

2/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value4,230 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.019

100/100

15%

TTI (Time to Interactive)

Value22.2 s

1/100

10%

Network Requests Diagram

mainlab.de

319 ms

www.plusserver.com

721 ms

mediaelementplayer-legacy.min.css

288 ms

wp-mediaelement.min.css

333 ms

views-frontend.css

331 ms

Our browser made a total of 88 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Mainlab.de, 95% (84 requests) were made to Plusserver.com and 2% (2 requests) were made to App.usercentrics.eu. The less responsive or slowest element that took the longest time to load (2.7 sec) relates to the external source Plusserver.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (60%)

Content Size

2.4 MB

After Optimization

935.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mainlab.de main page is 2.4 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. 60% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 303.1 kB

  • Original 348.0 kB
  • After minification 332.5 kB
  • After compression 44.9 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 303.1 kB or 87% of the original size.

Image Optimization

-73%

Potential reduce by 1.1 MB

  • Original 1.5 MB
  • After minification 418.1 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. Obviously, Mainlab needs image optimization as it can save up to 1.1 MB or 73% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 250 B

  • Original 393.4 kB
  • After minification 393.4 kB
  • After compression 393.1 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.

CSS Optimization

-2%

Potential reduce by 1.7 kB

  • Original 80.8 kB
  • After minification 80.8 kB
  • After compression 79.1 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. Mainlab.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 54 (67%)

Requests Now

81

After Optimization

27

  • Images
  • JavaScript
  • CSS

The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mainlab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 28 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mainlab.de

mainlab.de

319 ms

www.plusserver.com

www.plusserver.com

721 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

288 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

333 ms

views-frontend.css

views-frontend.css

331 ms

styles.css

styles.css

333 ms

style.min.css

style.min.css

331 ms

style.min.css

style.min.css

325 ms

theme.min.css

theme.min.css

385 ms

frontend-lite.min.css

frontend-lite.min.css

532 ms

post-12.css

post-12.css

432 ms

frontend.min.css

frontend.min.css

429 ms

swiper.min.css

swiper.min.css

435 ms

frontend-lite.min.css

frontend-lite.min.css

432 ms

post-5.css

post-5.css

487 ms

post-19826.css

post-19826.css

529 ms

post-2910.css

post-2910.css

537 ms

post-70517.css

post-70517.css

536 ms

post-10897.css

post-10897.css

536 ms

favorites.css

favorites.css

587 ms

tablepress-combined.min.css

tablepress-combined.min.css

628 ms

toolset-common-es-frontend.js

toolset-common-es-frontend.js

633 ms

language-cookie.js

language-cookie.js

636 ms

jquery.min.js

jquery.min.js

747 ms

jquery-migrate.min.js

jquery-migrate.min.js

636 ms

script.min.js

script.min.js

686 ms

favorites.js

favorites.js

733 ms

5799660.js

5799660.js

69 ms

loader.js

loader.js

24 ms

widget-nav-menu.min.css

widget-nav-menu.min.css

735 ms

widget-icon-list.min.css

widget-icon-list.min.css

736 ms

widget-theme-elements.min.css

widget-theme-elements.min.css

737 ms

widget-mega-menu.min.css

widget-mega-menu.min.css

824 ms

widget-loop-builder.min.css

widget-loop-builder.min.css

747 ms

widget-nested-carousel.min.css

widget-nested-carousel.min.css

752 ms

widget-flip-box.min.css

widget-flip-box.min.css

748 ms

post-71810.css

post-71810.css

738 ms

animations.min.css

animations.min.css

738 ms

dynamic-conditions-public.js

dynamic-conditions-public.js

768 ms

hello-frontend.min.js

hello-frontend.min.js

775 ms

jquery.smartmenus.min.js

jquery.smartmenus.min.js

673 ms

imagesloaded.min.js

imagesloaded.min.js

635 ms

lottie.min.js

lottie.min.js

820 ms

webpack-pro.runtime.min.js

webpack-pro.runtime.min.js

630 ms

webpack.runtime.min.js

webpack.runtime.min.js

655 ms

frontend-modules.min.js

frontend-modules.min.js

795 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

664 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

622 ms

wp-polyfill.min.js

wp-polyfill.min.js

627 ms

hooks.min.js

hooks.min.js

656 ms

i18n.min.js

i18n.min.js

736 ms

frontend.min.js

frontend.min.js

685 ms

waypoints.min.js

waypoints.min.js

644 ms

core.min.js

core.min.js

655 ms

frontend.min.js

frontend.min.js

695 ms

elements-handlers.min.js

elements-handlers.min.js

717 ms

jquery.sticky.min.js

jquery.sticky.min.js

718 ms

Logo_plusserver_RGB_blue.svg

Logo_plusserver_RGB_blue.svg

456 ms

KI-1.png

KI-1.png

464 ms

SoMe-pluscloud-open-1024x576.png

SoMe-pluscloud-open-1024x576.png

487 ms

Cloud-Consulting.png

Cloud-Consulting.png

528 ms

Managed-Cloud.png

Managed-Cloud.png

555 ms

Dedicated-Server.png

Dedicated-Server.png

554 ms

Colocation.png

Colocation.png

556 ms

KI-Header-freigestellt-300x300.png

KI-Header-freigestellt-300x300.png

565 ms

plusserver_CTCD_Banner_500x500px_240216_HOME.png

plusserver_CTCD_Banner_500x500px_240216_HOME.png

778 ms

frau-zeigt-links.png

frau-zeigt-links.png

1099 ms

bundle.js

bundle.js

18 ms

Produktseiten-Stages-Jetzt-Beraten-600x400px-1024x630.png

Produktseiten-Stages-Jetzt-Beraten-600x400px-1024x630.png

880 ms

Zertifikat-TUeV-SUeD-ISO-9001-22-freigestellt-400x400px-1-300x300.png

Zertifikat-TUeV-SUeD-ISO-9001-22-freigestellt-400x400px-1-300x300.png

631 ms

Montserrat-Regular.woff

Montserrat-Regular.woff

815 ms

Montserrat-Medium.woff

Montserrat-Medium.woff

866 ms

Montserrat-Bold.woff

Montserrat-Bold.woff

856 ms

Montserrat-ExtraBold.woff

Montserrat-ExtraBold.woff

761 ms

Zertifikat-TUeV-SUeD-ISO-27001-22-freigestellt-400x400px-1-300x300.png

Zertifikat-TUeV-SUeD-ISO-27001-22-freigestellt-400x400px-1-300x300.png

826 ms

Zertifikat-Gaia-x-freigestellt-400x400px-300x300.png

Zertifikat-Gaia-x-freigestellt-400x400px-300x300.png

826 ms

Zertifikat-vmware-cloud-verified-freigestellt-400x400px-300x300.png

Zertifikat-vmware-cloud-verified-freigestellt-400x400px-300x300.png

818 ms

Zertifikat-BSI-C5-CLOUD-SECURITY-Typ-II-freigestellt-400x400px-300x300.png

Zertifikat-BSI-C5-CLOUD-SECURITY-Typ-II-freigestellt-400x400px-300x300.png

879 ms

Zertifikat-ISAE-3402-08-TYP-II-freigestellt-400x400px-300x300.png

Zertifikat-ISAE-3402-08-TYP-II-freigestellt-400x400px-300x300.png

895 ms

Zertifikat-DATENSCHUTZ-IDW-PH-07-freigestellt-400x400px-300x300.png

Zertifikat-DATENSCHUTZ-IDW-PH-07-freigestellt-400x400px-300x300.png

897 ms

PCI-DSS-Zertifikat-2024-1-300x300.png

PCI-DSS-Zertifikat-2024-1-300x300.png

869 ms

Univ_Logo_pos_CMYK-q88atojfskf0js5vvid1iugvmp49g8w6m1y20ko69w.png

Univ_Logo_pos_CMYK-q88atojfskf0js5vvid1iugvmp49g8w6m1y20ko69w.png

816 ms

valtech-logo.svg

valtech-logo.svg

839 ms

Gruppe_Dr_Dienst_und_Partner_rgb-q88aix9wcyx0j0yym0s1el6m8gdlz2y8ii2o64o4ig.png

Gruppe_Dr_Dienst_und_Partner_rgb-q88aix9wcyx0j0yym0s1el6m8gdlz2y8ii2o64o4ig.png

898 ms

Messe-duesseldorf-logo.svg

Messe-duesseldorf-logo.svg

871 ms

Karriere-Rockstar-freigestellt-1088x1088px-1-1024x1024.png

Karriere-Rockstar-freigestellt-1088x1088px-1-1024x1024.png

1113 ms

J%C3%BCrgen-Hernichel-Blau.png

J%C3%BCrgen-Hernichel-Blau.png

2670 ms

Logo_plusserver_RGB_grey.svg

Logo_plusserver_RGB_grey.svg

814 ms

Accessibility Review

mainlab.de accessibility score

86

Accessibility Issues

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-*] attributes do not match their roles

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

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

Links do not have a discernible name

Best Practices

mainlab.de best practices score

92

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

Page has valid source maps

SEO Factors

mainlab.de SEO score

99

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

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 Mainlab.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 Mainlab.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

mainlab.de

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