Tools & Wizards About Us
langos-engineering.de screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 80

    SEO

    Google-friendlier than
    42% of websites

langos-engineering.de

Home - Langos Engineering - BuL Tools für PTC Windchill PDMLink

Page Load Speed

5.7 sec in total

First Response

914 ms

Resources Loaded

4.4 sec

Page Rendered

407 ms

langos-engineering.de screenshot

About Website

Visit langos-engineering.de now to see the best up-to-date Langos Engineering content for Germany and also check out these interesting facts you probably never knew about langos-engineering.de

Langos Engineering GmbH Software Entwicklung & Konstruktion Systemintegration PDM/PLM PTC Windchill PDMLink Beratung

Visit langos-engineering.de

Key Findings

We analyzed Langos-engineering.de page load time and found that the first response time was 914 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

langos-engineering.de performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value11.0 s

0/100

25%

SI (Speed Index)

Value11.0 s

6/100

10%

TBT (Total Blocking Time)

Value280 ms

81/100

30%

CLS (Cumulative Layout Shift)

Value0.233

53/100

15%

TTI (Time to Interactive)

Value13.0 s

13/100

10%

Network Requests Diagram

langos-engineering.de

914 ms

modal.css

127 ms

style.css

274 ms

style.css

315 ms

mediaelementplayer.min.css

418 ms

Our browser made a total of 101 requests to load all elements on the main page. We found that 88% of them (89 requests) were addressed to the original Langos-engineering.de, 2% (2 requests) were made to Cdnjs.cloudflare.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Langos-engineering.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (50%)

Content Size

2.0 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Langos-engineering.de main page is 2.0 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. 65% of websites need less resources to load. Javascripts take 852.3 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 73.8 kB

  • Original 90.3 kB
  • After minification 82.6 kB
  • After compression 16.6 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 73.8 kB or 82% of the original size.

Image Optimization

-2%

Potential reduce by 14.7 kB

  • Original 611.5 kB
  • After minification 596.9 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. Langos Engineering images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 532.2 kB

  • Original 852.3 kB
  • After minification 818.5 kB
  • After compression 320.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 532.2 kB or 62% of the original size.

CSS Optimization

-85%

Potential reduce by 383.3 kB

  • Original 452.1 kB
  • After minification 382.6 kB
  • After compression 68.7 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. Langos-engineering.de needs all CSS files to be minified and compressed as it can save up to 383.3 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 71 (74%)

Requests Now

96

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Langos Engineering. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 38 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

langos-engineering.de

langos-engineering.de

914 ms

modal.css

modal.css

127 ms

style.css

style.css

274 ms

style.css

style.css

315 ms

mediaelementplayer.min.css

mediaelementplayer.min.css

418 ms

mejs-skins.css

mejs-skins.css

326 ms

bootstrap.min.css

bootstrap.min.css

649 ms

bootstrap-theme.min.css

bootstrap-theme.min.css

329 ms

simple-line-icons.min.css

simple-line-icons.min.css

27 ms

k2.css

k2.css

520 ms

widgetkit-108b308f.css

widgetkit-108b308f.css

605 ms

bootstrap.css

bootstrap.css

758 ms

jvresponsiveslider.css

jvresponsiveslider.css

500 ms

mootools-core.js

mootools-core.js

733 ms

core.js

core.js

633 ms

mootools-more.js

mootools-more.js

928 ms

modal.js

modal.js

723 ms

jquery.min.js

jquery.min.js

972 ms

jquery-noconflict.js

jquery-noconflict.js

777 ms

jquery-migrate.min.js

jquery-migrate.min.js

847 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

964 ms

youtube.js

youtube.js

888 ms

swfobject.js

swfobject.js

883 ms

bootstrap.js

bootstrap.js

1006 ms

bootstrap.mootools-fix.js

bootstrap.mootools-fix.js

994 ms

jquery.raty.js

jquery.raty.js

1011 ms

k2.frontend.js

k2.frontend.js

1042 ms

widgetkit-42c36c92.js

widgetkit-42c36c92.js

1088 ms

jquery.touchSwipe.min.js

jquery.touchSwipe.min.js

1121 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

1114 ms

jquery-ui.effects.min.js

jquery-ui.effects.min.js

1203 ms

transformjs.1.0.beta.2.min.js

transformjs.1.0.beta.2.min.js

1125 ms

jquery.imagesloaded.js

jquery.imagesloaded.js

1160 ms

jquery.hotkey.js

jquery.hotkey.js

1218 ms

jquery.jvresponsiveslider.js

jquery.jvresponsiveslider.js

1257 ms

base.css

base.css

1233 ms

layout.css

layout.css

1239 ms

menus.css

menus.css

1275 ms

modules.css

modules.css

1195 ms

tools.css

tools.css

1059 ms

system.css

system.css

1041 ms

extensions.css

extensions.css

1031 ms

blue.css

blue.css

1052 ms

opensans.css

opensans.css

979 ms

arial.css

arial.css

930 ms

style.css

style.css

926 ms

responsive.css

responsive.css

863 ms

print.css

print.css

841 ms

custom.css

custom.css

846 ms

opensans.css

opensans.css

787 ms

warp.js

warp.js

816 ms

responsive.js

responsive.js

782 ms

accordionmenu.js

accordionmenu.js

821 ms

dropdownmenu.js

dropdownmenu.js

744 ms

template.js

template.js

732 ms

search.js

search.js

738 ms

lightbox.js

lightbox.js

595 ms

base.css

base.css

407 ms

layout.css

layout.css

443 ms

menus.css

menus.css

431 ms

modules.css

modules.css

414 ms

tools.css

tools.css

414 ms

system.css

system.css

429 ms

system.css

system.css

442 ms

system-all.css

system-all.css

561 ms

responsive.css

responsive.css

361 ms

print.css

print.css

371 ms

body-bg.gif

body-bg.gif

166 ms

Logo_Langos-Engineering_header.png

Logo_Langos-Engineering_header.png

287 ms

menu-divider.gif

menu-divider.gif

165 ms

searchbox_magnifier.png

searchbox_magnifier.png

165 ms

Langos-Engineering-Konstruktion-Softwareentwicklung_backroung_1.gif

Langos-Engineering-Konstruktion-Softwareentwicklung_backroung_1.gif

191 ms

Querwalzverfahren_doppel-Querwalze-SMS-Eumuco-Gesenkschmieden-SMS-Meer_2001_Langos-Engineering_1280x800.jpg

Querwalzverfahren_doppel-Querwalze-SMS-Eumuco-Gesenkschmieden-SMS-Meer_2001_Langos-Engineering_1280x800.jpg

198 ms

3D-IMAX-Gehause_BuL-Systeme_Bs-Kinetics_Boot-Duesseldorf_Langos-Engineering_DSC08133_200x105.jpg

3D-IMAX-Gehause_BuL-Systeme_Bs-Kinetics_Boot-Duesseldorf_Langos-Engineering_DSC08133_200x105.jpg

305 ms

Consulting_Langos-Engineering_GmbH_Softwareentwicklung_1280x800.jpg

Consulting_Langos-Engineering_GmbH_Softwareentwicklung_1280x800.jpg

374 ms

wir-stellten-aus-langos-engineering-gmbh_1280x800.jpg

wir-stellten-aus-langos-engineering-gmbh_1280x800.jpg

374 ms

Windchill-PDMLink_WT-Parts_Workspace_Langos-Engineering_CAD-BuL-Workcenter_02_1280x800.jpg

Windchill-PDMLink_WT-Parts_Workspace_Langos-Engineering_CAD-BuL-Workcenter_02_1280x800.jpg

374 ms

Vulkanisier-Werkzeug-Konstruktion_backround_1280x800.jpg

Vulkanisier-Werkzeug-Konstruktion_backround_1280x800.jpg

374 ms

Windchill-PDMLink_Langos-Engineering_CAD-BuL-Workcenter_01_1280x700_alt.jpg

Windchill-PDMLink_Langos-Engineering_CAD-BuL-Workcenter_01_1280x700_alt.jpg

432 ms

jp-blog_Langos-Engineering.jpg

jp-blog_Langos-Engineering.jpg

480 ms

4d8c9898b5bb88437f053c8b957f47f3_M.jpg

4d8c9898b5bb88437f053c8b957f47f3_M.jpg

584 ms

c3997142576e6f4d163ead570965368d_M.jpg

c3997142576e6f4d163ead570965368d_M.jpg

499 ms

arrows.png

arrows.png

639 ms

glyphicons-halflings.png

glyphicons-halflings.png

466 ms

menu_sidebar_parent.png

menu_sidebar_parent.png

532 ms

totop_scroller.png

totop_scroller.png

581 ms

analytics.js

analytics.js

90 ms

widgets.js

widgets.js

63 ms

plusone.js

plusone.js

78 ms

all.js

all.js

59 ms

ajax-loader.gif

ajax-loader.gif

457 ms

bullets.png

bullets.png

649 ms

OpenSans-Light-webfont.woff

OpenSans-Light-webfont.woff

515 ms

Simple-Line-Icons.ttf

Simple-Line-Icons.ttf

35 ms

collect

collect

30 ms

all.js

all.js

18 ms

js

js

96 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

50 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

41 ms

settings

settings

118 ms

typography2.php

typography2.php

195 ms

Accessibility Review

langos-engineering.de accessibility score

86

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

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

Links do not have a discernible name

Best Practices

langos-engineering.de best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

langos-engineering.de SEO score

80

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 Langos-engineering.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 Langos-engineering.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

langos-engineering.de

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