Tools & Wizards About Us
blechzulieferer.de screenshot

Report Summary

  • 70

    Performance

    Renders faster than
    81% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

blechzulieferer.de

blechzulieferer.de - Branchenplattform für die blechverarbeitende Industrie

Page Load Speed

3 sec in total

First Response

322 ms

Resources Loaded

2.5 sec

Page Rendered

182 ms

blechzulieferer.de screenshot

About Website

Click here to check amazing Blechzulieferer content for Germany. Otherwise, check out these important facts you probably never knew about blechzulieferer.de

blechzulieferer.de ist eine unabhängige Branchenplattform für die blechverarbeitende Industrie mit Online-Magazin, Firmenverzeichnis, Jobangeboten und Marktplatz für Maschinen.

Visit blechzulieferer.de

Key Findings

We analyzed Blechzulieferer.de page load time and found that the first response time was 322 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

blechzulieferer.de performance score

70

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

49/100

25%

SI (Speed Index)

Value6.5 s

38/100

10%

TBT (Total Blocking Time)

Value90 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.4 s

59/100

10%

Network Requests Diagram

blechzulieferer.de

322 ms

www.blechzulieferer.de

546 ms

style.1439555228.css

205 ms

modernizr-2.0.6.min.js

319 ms

jquery.min.js

6 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 48% of them (21 requests) were addressed to the original Blechzulieferer.de, 14% (6 requests) were made to Magazin.blechzulieferer.de and 11% (5 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Magazin.blechzulieferer.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 299.5 kB (52%)

Content Size

578.0 kB

After Optimization

278.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Blechzulieferer.de main page is 578.0 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. 35% of websites need less resources to load. Javascripts take 334.9 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 84.6 kB

  • Original 116.3 kB
  • After minification 113.1 kB
  • After compression 31.6 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 84.6 kB or 73% of the original size.

Image Optimization

-5%

Potential reduce by 6.5 kB

  • Original 126.8 kB
  • After minification 120.2 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. Blechzulieferer images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 208.4 kB

  • Original 334.9 kB
  • After minification 334.9 kB
  • After compression 126.6 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 208.4 kB or 62% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (56%)

Requests Now

41

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blechzulieferer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

blechzulieferer.de

blechzulieferer.de

322 ms

www.blechzulieferer.de

www.blechzulieferer.de

546 ms

style.1439555228.css

style.1439555228.css

205 ms

modernizr-2.0.6.min.js

modernizr-2.0.6.min.js

319 ms

jquery.min.js

jquery.min.js

6 ms

plugins.1438685626.js

plugins.1438685626.js

331 ms

script.1447333486.js

script.1447333486.js

307 ms

KEMPER_autodark_760_im_Einsatz-3x2-300x200.jpg

KEMPER_autodark_760_im_Einsatz-3x2-300x200.jpg

638 ms

bg-footer-1.png

bg-footer-1.png

123 ms

bg-header-3.png

bg-header-3.png

216 ms

icon-lock-16x16.png

icon-lock-16x16.png

196 ms

icon-package-green-16x16.png

icon-package-green-16x16.png

197 ms

icon-help-16x16.png

icon-help-16x16.png

221 ms

icon-mobile-phone-16x16.png

icon-mobile-phone-16x16.png

326 ms

icon-en-16x16.gif

icon-en-16x16.gif

214 ms

px-ddd.gif

px-ddd.gif

272 ms

icon-facebook-16x16.gif

icon-facebook-16x16.gif

308 ms

icon-twitter-footer-16x16.gif

icon-twitter-footer-16x16.gif

320 ms

icon-xing-16x16.gif

icon-xing-16x16.gif

322 ms

icon-openpr-footer-16x16.gif

icon-openpr-footer-16x16.gif

328 ms

icon-up-16x16.png

icon-up-16x16.png

375 ms

Remmert_PM_Blechexpo_2015-3-140x94.jpg

Remmert_PM_Blechexpo_2015-3-140x94.jpg

744 ms

Bild_1_Tappex_85042-3x2-140x94.jpg

Bild_1_Tappex_85042-3x2-140x94.jpg

964 ms

1_Knauf_Interfer_Giebel_Gluehe_Web-16x9-140x94.jpg

1_Knauf_Interfer_Giebel_Gluehe_Web-16x9-140x94.jpg

1061 ms

STOPA_Schletter-16x9-140x94.jpg

STOPA_Schletter-16x9-140x94.jpg

1073 ms

2015_06_22_schuler_daimler_kuppenheim-16x9-140x94.jpg

2015_06_22_schuler_daimler_kuppenheim-16x9-140x94.jpg

960 ms

analytics.js

analytics.js

5 ms

gpt.js

gpt.js

23 ms

collect

collect

12 ms

collect

collect

15 ms

pubads_impl_82.js

pubads_impl_82.js

31 ms

ads

ads

290 ms

container.html

container.html

7 ms

expansion_embed.js

expansion_embed.js

11 ms

11230341798862475801

11230341798862475801

63 ms

abg.js

abg.js

34 ms

m_js_controller.js

m_js_controller.js

42 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

29 ms

osd.js

osd.js

17 ms

s

s

27 ms

x_button_blue2.svg

x_button_blue2.svg

23 ms

lightview.css

lightview.css

110 ms

lightview.js

lightview.js

323 ms

ui

ui

27 ms

Accessibility Review

blechzulieferer.de accessibility score

74

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

blechzulieferer.de best practices score

75

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

blechzulieferer.de SEO score

98

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 Blechzulieferer.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 Blechzulieferer.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

blechzulieferer.de

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