Tools & Wizards About Us
stahleisen.de screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

stahleisen.de

stahleisen.de: Das bewegt die Stahlbranche

Page Load Speed

5 sec in total

First Response

1.5 sec

Resources Loaded

2.8 sec

Page Rendered

663 ms

stahleisen.de screenshot

About Website

Click here to check amazing Stahleisen content for Czech Republic. Otherwise, check out these important facts you probably never knew about stahleisen.de

Die wichtigsten Stahl- und Eisen-Neuigkeiten aus Industrie, Handel, Politik und Wirtschaft. Auf www.stahleisen.de.

Visit stahleisen.de

Key Findings

We analyzed Stahleisen.de page load time and found that the first response time was 1.5 sec and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

stahleisen.de performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.3 s

0/100

10%

LCP (Largest Contentful Paint)

Value16.8 s

0/100

25%

SI (Speed Index)

Value16.5 s

0/100

10%

TBT (Total Blocking Time)

Value1,110 ms

23/100

30%

CLS (Cumulative Layout Shift)

Value0.204

61/100

15%

TTI (Time to Interactive)

Value15.3 s

7/100

10%

Network Requests Diagram

stahleisen.de

1523 ms

module.css

205 ms

default.css

419 ms

portal.css

330 ms

jquery.min.js

730 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 95% of them (59 requests) were addressed to the original Stahleisen.de, 3% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Js-agent.newrelic.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Stahleisen.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 529.7 kB (59%)

Content Size

903.4 kB

After Optimization

373.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Stahleisen.de main page is 903.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Javascripts take 549.1 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 65.5 kB

  • Original 90.1 kB
  • After minification 86.1 kB
  • After compression 24.6 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 65.5 kB or 73% of the original size.

Image Optimization

-6%

Potential reduce by 10.7 kB

  • Original 188.0 kB
  • After minification 177.3 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. Stahleisen images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 389.8 kB

  • Original 549.1 kB
  • After minification 527.4 kB
  • After compression 159.3 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 389.8 kB or 71% of the original size.

CSS Optimization

-84%

Potential reduce by 63.7 kB

  • Original 76.2 kB
  • After minification 57.7 kB
  • After compression 12.5 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. Stahleisen.de needs all CSS files to be minified and compressed as it can save up to 63.7 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (59%)

Requests Now

61

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stahleisen. 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 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

stahleisen.de

stahleisen.de

1523 ms

module.css

module.css

205 ms

default.css

default.css

419 ms

portal.css

portal.css

330 ms

jquery.min.js

jquery.min.js

730 ms

jquery-ui-1.7.2.smoothness.css

jquery-ui-1.7.2.smoothness.css

551 ms

stahleisen.css

stahleisen.css

305 ms

search.css

search.css

405 ms

teaser.css

teaser.css

435 ms

jquery.lightbox-0.5.css

jquery.lightbox-0.5.css

521 ms

WebResource.axd

WebResource.axd

321 ms

dnncore.js

dnncore.js

345 ms

jquery-1.3.2.min.js

jquery-1.3.2.min.js

419 ms

jquery-ui-1.7.2.min.js

jquery-ui-1.7.2.min.js

843 ms

nav.js

nav.js

357 ms

jquery.lightbox-0.5.min.js

jquery.lightbox-0.5.min.js

423 ms

ScriptResource.axd

ScriptResource.axd

548 ms

ScriptResource.axd

ScriptResource.axd

460 ms

initWidgets.js

initWidgets.js

321 ms

layout.css

layout.css

115 ms

head.css

head.css

125 ms

nav1.css

nav1.css

125 ms

nav2.css

nav2.css

196 ms

content.css

content.css

213 ms

toppane.css

toppane.css

215 ms

leftpane.css

leftpane.css

224 ms

rightpane.css

rightpane.css

235 ms

bottompane.css

bottompane.css

298 ms

footer.css

footer.css

313 ms

bg_steel.jpg

bg_steel.jpg

141 ms

head_sec@2x.png

head_sec@2x.png

143 ms

head_stahleisen.jpg

head_stahleisen.jpg

142 ms

head_stahlmarkt.jpg

head_stahlmarkt.jpg

141 ms

head_stahl.jpg

head_stahl.jpg

140 ms

head_steel-tv.jpg

head_steel-tv.jpg

195 ms

head_mpt.jpg

head_mpt.jpg

245 ms

head_stahlmarkteuropeanedition.jpg

head_stahlmarkteuropeanedition.jpg

248 ms

stahlverband-logo.png

stahlverband-logo.png

246 ms

hyster_170x100_hoellenjob_140730.gif

hyster_170x100_hoellenjob_140730.gif

339 ms

234-60.gif

234-60.gif

256 ms

stahlverband-logo.png

stahlverband-logo.png

294 ms

StahlDatSX_1.jpg

StahlDatSX_1.jpg

331 ms

Stahl%20erobert%20die%20Welt.jpg

Stahl%20erobert%20die%20Welt.jpg

344 ms

SANDVIK%20BANNERS.jpg

SANDVIK%20BANNERS.jpg

379 ms

WebBanner2016_468x60_White.jpg

WebBanner2016_468x60_White.jpg

390 ms

Staying%20Safe%20While%20Working%20at%20Height%20-%20Final.jpg

Staying%20Safe%20While%20Working%20at%20Height%20-%20Final.jpg

405 ms

view.gif

view.gif

433 ms

worldsteel%20grafik.teaser.jpg

worldsteel%20grafik.teaser.jpg

461 ms

NLMK%20Blast%20furnaces.jpg

NLMK%20Blast%20furnaces.jpg

445 ms

Siempelkamp_headquarters_in_Krefeld_k.jpg

Siempelkamp_headquarters_in_Krefeld_k.jpg

492 ms

bg_steel_grad.jpg

bg_steel_grad.jpg

476 ms

bg_content.gif

bg_content.gif

377 ms

bg_content_grad.gif

bg_content_grad.gif

402 ms

bg_head_grad.png

bg_head_grad.png

415 ms

bg_search.gif

bg_search.gif

431 ms

bg_teaser.gif

bg_teaser.gif

461 ms

bg_teaser_head.gif

bg_teaser_head.gif

483 ms

bg_teaser_bottom.gif

bg_teaser_bottom.gif

501 ms

ga.js

ga.js

28 ms

DotNetNukeAjaxShared.js

DotNetNukeAjaxShared.js

491 ms

__utm.gif

__utm.gif

14 ms

nr-100.js

nr-100.js

42 ms

Accessibility Review

stahleisen.de accessibility score

89

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.

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

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

stahleisen.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

stahleisen.de SEO score

92

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

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Stahleisen.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it does not match the claimed English language. Our system also found out that Stahleisen.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

stahleisen.de

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