Tools & Wizards About Us
langlab.de screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

langlab.de

Übersetzungsbüro tolingo | Übersetzungen mit Wirkung

Page Load Speed

5.3 sec in total

First Response

246 ms

Resources Loaded

3.8 sec

Page Rendered

1.3 sec

langlab.de screenshot

About Website

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

Professionelles Übersetzungsbüro ✓ persönlicher Service ✓ schnelle Lieferung ✓ ISO-zertifiziert ✓ ab 0,06 €/Wort ✓ alle Weltsprachen ✓

Visit langlab.de

Key Findings

We analyzed Langlab.de page load time and found that the first response time was 246 ms and then it took 5.1 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

langlab.de performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value4.4 s

74/100

10%

TBT (Total Blocking Time)

Value2,230 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.259

47/100

15%

TTI (Time to Interactive)

Value14.6 s

8/100

10%

Network Requests Diagram

langlab.de

246 ms

1086 ms

main.min.css

153 ms

module_81111291895_menu-section-new.min.css

358 ms

LanguageSwitcher.css

380 ms

Our browser made a total of 108 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Langlab.de, 67% (72 requests) were made to Tolingo.com and 10% (11 requests) were made to 26299074.fs1.hubspotusercontent-eu1.net. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Tolingo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 205.4 kB (13%)

Content Size

1.6 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Langlab.de main page is 1.6 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. 55% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 156.0 kB

  • Original 180.7 kB
  • After minification 160.5 kB
  • After compression 24.7 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 20.3 kB, which is 11% 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 156.0 kB or 86% of the original size.

Image Optimization

-3%

Potential reduce by 35.6 kB

  • Original 1.4 MB
  • After minification 1.3 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. Langlab images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 7.9 kB

  • Original 63.1 kB
  • After minification 63.1 kB
  • After compression 55.2 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 7.9 kB or 13% of the original size.

CSS Optimization

-19%

Potential reduce by 5.9 kB

  • Original 31.6 kB
  • After minification 31.6 kB
  • After compression 25.7 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. Langlab.de needs all CSS files to be minified and compressed as it can save up to 5.9 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (34%)

Requests Now

103

After Optimization

68

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 103 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Langlab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

langlab.de

langlab.de

246 ms

1086 ms

main.min.css

main.min.css

153 ms

module_81111291895_menu-section-new.min.css

module_81111291895_menu-section-new.min.css

358 ms

LanguageSwitcher.css

LanguageSwitcher.css

380 ms

module_80874064854_Atomic_Custom_Footer.min.css

module_80874064854_Atomic_Custom_Footer.min.css

368 ms

module_80875217145_home_main.min.css

module_80875217145_home_main.min.css

370 ms

module_80864674286_scrolling_logos.min.css

module_80864674286_scrolling_logos.min.css

380 ms

module_80874065107_home_zertifiziert.min.css

module_80874065107_home_zertifiziert.min.css

379 ms

module_80864674284_darim_wir.min.css

module_80864674284_darim_wir.min.css

462 ms

module_80874065106_home_gogogo.min.css

module_80874065106_home_gogogo.min.css

499 ms

module_80864674285_rundum_gelungen_backup.min.css

module_80864674285_rundum_gelungen_backup.min.css

475 ms

module_80874065105_helfe.min.css

module_80874065105_helfe.min.css

500 ms

module_80864674287_tolingo_news.min.css

module_80864674287_tolingo_news.min.css

486 ms

module_83034846440_Content_Teaser.min.css

module_83034846440_Content_Teaser.min.css

488 ms

js

js

71 ms

current.js

current.js

592 ms

embed.js

embed.js

33 ms

project.js

project.js

584 ms

module_81111291895_menu-section-new.min.js

module_81111291895_menu-section-new.min.js

655 ms

project.js

project.js

656 ms

main_custom.min.js

main_custom.min.js

656 ms

module_80864674284_darim_wir.min.js

module_80864674284_darim_wir.min.js

657 ms

module_80874065106_home_gogogo.min.js

module_80874065106_home_gogogo.min.js

755 ms

module_80864674285_rundum_gelungen_backup.min.js

module_80864674285_rundum_gelungen_backup.min.js

753 ms

module_80874065105_helfe.min.js

module_80874065105_helfe.min.js

755 ms

25334915.js

25334915.js

439 ms

index.js

index.js

758 ms

gtm.js

gtm.js

88 ms

72eba107-8a17-4bc9-b82b-ea4835fee7c3.png

72eba107-8a17-4bc9-b82b-ea4835fee7c3.png

557 ms

Gruppe%2089.svg

Gruppe%2089.svg

667 ms

a00cf2c4-c233-430e-9aa2-45c899b2a990.png

a00cf2c4-c233-430e-9aa2-45c899b2a990.png

562 ms

af2e7773-4e63-4fac-b3aa-4b52a9abb92f.png

af2e7773-4e63-4fac-b3aa-4b52a9abb92f.png

551 ms

92460ece-bf08-44c5-a2ff-57eda9a53a4e.png

92460ece-bf08-44c5-a2ff-57eda9a53a4e.png

571 ms

7d428900-3dc4-4af4-86cf-900efbfddfa2.png

7d428900-3dc4-4af4-86cf-900efbfddfa2.png

551 ms

7b5e9fae-c8e4-46de-a18f-6735c7533ab2.png

7b5e9fae-c8e4-46de-a18f-6735c7533ab2.png

560 ms

tolingo%20logo%20light%20with%20light%20claim.png

tolingo%20logo%20light%20with%20light%20claim.png

262 ms

login%20icon%20blue.svg

login%20icon%20blue.svg

263 ms

uebersetzungsbuero-tolingo_main.webp

uebersetzungsbuero-tolingo_main.webp

673 ms

logos.webp

logos.webp

434 ms

Gruppe%2013.svg

Gruppe%2013.svg

435 ms

ubersetzungsbuero-tolingo-blue-hearts.webp

ubersetzungsbuero-tolingo-blue-hearts.webp

433 ms

Marketing_Admin_kind_likable_man_in_casual_clothes_and_closed_m_10f90745-9a5b-4c6a-a233-9060ad458e92.webp

Marketing_Admin_kind_likable_man_in_casual_clothes_and_closed_m_10f90745-9a5b-4c6a-a233-9060ad458e92.webp

467 ms

ubersetzungsbuero-tolingo-rundumgelungen-home-758x874.webp

ubersetzungsbuero-tolingo-rundumgelungen-home-758x874.webp

443 ms

IMG_1250.webp

IMG_1250.webp

640 ms

Terminologiemanagement-fuer-unternehmen_main_1024x1024.webp

Terminologiemanagement-fuer-unternehmen_main_1024x1024.webp

567 ms

terminologiemanagement_main-square.webp

terminologiemanagement_main-square.webp

649 ms

LiT%20Logo%20Square.webp

LiT%20Logo%20Square.webp

564 ms

Marketing_Admin_navy_blue_gallery_wall_out_of_focus_art_drawing_aa0a73aa-7dc9-4fb0-b49d-6f843b3ddede.webp

Marketing_Admin_navy_blue_gallery_wall_out_of_focus_art_drawing_aa0a73aa-7dc9-4fb0-b49d-6f843b3ddede.webp

598 ms

telefonieren-auf-englisch_teaser_1024x1024.webp

telefonieren-auf-englisch_teaser_1024x1024.webp

687 ms

was-ist-prompt-engineering_teaser-495x495.webp

was-ist-prompt-engineering_teaser-495x495.webp

692 ms

Gruppe-84-_1_.webp

Gruppe-84-_1_.webp

714 ms

Gruppe%2027.svg

Gruppe%2027.svg

553 ms

Gruppe%2024.svg

Gruppe%2024.svg

685 ms

Gruppe%2029.svg

Gruppe%2029.svg

652 ms

iStock-1282663908.webp

iStock-1282663908.webp

847 ms

%E2%80%9E%201.webp

%E2%80%9E%201.webp

680 ms

Silva%2C%20Goncalo.webp

Silva%2C%20Goncalo.webp

734 ms

Gruppe%2062.svg

Gruppe%2062.svg

757 ms

LinkedIn%20Icon-1.svg

LinkedIn%20Icon-1.svg

764 ms

Instagram%20Icon-1.svg

Instagram%20Icon-1.svg

789 ms

Facebook%20Icon-1.svg

Facebook%20Icon-1.svg

813 ms

Klarheit%20Grotesk%20Regular.ttf

Klarheit%20Grotesk%20Regular.ttf

634 ms

Klarheit%20Grotesk%20Bold.ttf

Klarheit%20Grotesk%20Bold.ttf

674 ms

landing

landing

234 ms

insight.min.js

insight.min.js

102 ms

25334915.js

25334915.js

219 ms

l4pt7l82ez

l4pt7l82ez

228 ms

1.webp

1.webp

560 ms

2.webp

2.webp

583 ms

zalando.webp

zalando.webp

583 ms

3.webp

3.webp

618 ms

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658 ms

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683 ms

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702 ms

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717 ms

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694 ms

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729 ms

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781 ms

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791 ms

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803 ms

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814 ms

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20.webp

834 ms

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864 ms

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910 ms

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1004 ms

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888 ms

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895 ms

insight_tag_errors.gif

insight_tag_errors.gif

191 ms

conversations-embed.js

conversations-embed.js

511 ms

web-interactives-embed.js

web-interactives-embed.js

515 ms

25334915.js

25334915.js

536 ms

fb.js

fb.js

493 ms

banner.js

banner.js

529 ms

collectedforms.js

collectedforms.js

443 ms

29.webp

29.webp

747 ms

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19.webp

779 ms

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840 ms

clarity.js

clarity.js

49 ms

1448 ms

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26.webp

807 ms

li_sync

li_sync

21 ms

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27.webp

739 ms

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769 ms

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774 ms

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166.webp

751 ms

germany-flag-icon.svg

germany-flag-icon.svg

743 ms

c.gif

c.gif

7 ms

Accessibility Review

langlab.de accessibility score

84

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 have valid values

High

ARIA IDs are not unique

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

Best Practices

langlab.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

langlab.de SEO score

100

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

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 Langlab.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 Langlab.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

langlab.de

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