Tools & Wizards About Us
zarges.de screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

zarges.de

Innovationen in Aluminium - ZARGES

Page Load Speed

3.9 sec in total

First Response

310 ms

Resources Loaded

2.8 sec

Page Rendered

758 ms

zarges.de screenshot

About Website

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

✮✮✮✮✮ Höchste Stabilität bei geringem Gewicht, Korrosionsfestigkeit und flexibel im Einsatz. Das sind die Vorteile von Aluminium – und von ZARGES. Boxen, Leitern, Treppen, Gerüste, Wagen & Sonderkonst...

Visit zarges.de

Key Findings

We analyzed Zarges.de page load time and found that the first response time was 310 ms and then it took 3.6 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

zarges.de performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

24/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

2/100

25%

SI (Speed Index)

Value7.4 s

28/100

10%

TBT (Total Blocking Time)

Value450 ms

63/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value9.6 s

29/100

10%

Network Requests Diagram

zarges.de

310 ms

713 ms

gtm.js

74 ms

cookieOptin.css

108 ms

cookieOptin.js

189 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Zarges.de, 88% (29 requests) were made to Zarges.com and 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (981 ms) relates to the external source Zarges.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 530.9 kB (30%)

Content Size

1.8 MB

After Optimization

1.3 MB

  • HTML
  • Images

In fact, the total size of Zarges.de main page is 1.8 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. 45% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 503.7 kB

  • Original 606.4 kB
  • After minification 605.2 kB
  • After compression 102.7 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. 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 503.7 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 27.3 kB

  • Original 1.2 MB
  • After minification 1.2 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. ZARGES images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 4 (14%)

Requests Now

28

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ZARGES. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

zarges.de

zarges.de

310 ms

713 ms

gtm.js

gtm.js

74 ms

cookieOptin.css

cookieOptin.css

108 ms

cookieOptin.js

cookieOptin.js

189 ms

merged-40f5903ed620267adce0563627580a01-39cac68809f17dbc1a185834115e5787.js

merged-40f5903ed620267adce0563627580a01-39cac68809f17dbc1a185834115e5787.js

748 ms

merged-ad8a3f543c2d4b77f8bd06d50147ce64-8f29cd8e0ad7f2def6ee54c1c31a4bbc.js

merged-ad8a3f543c2d4b77f8bd06d50147ce64-8f29cd8e0ad7f2def6ee54c1c31a4bbc.js

291 ms

Flags.png

Flags.png

172 ms

csm_teaser_kisten_shop_581cb13111.jpg

csm_teaser_kisten_shop_581cb13111.jpg

260 ms

csm_teaser_ersatzteil_shop_f3ca56c0f3.jpg

csm_teaser_ersatzteil_shop_f3ca56c0f3.jpg

181 ms

csm_Industrie_3_c801b33562.jpg

csm_Industrie_3_c801b33562.jpg

265 ms

csm_ZAR22_Logistikzentren_Uebersicht_54130_046cf9ad75.jpg

csm_ZAR22_Logistikzentren_Uebersicht_54130_046cf9ad75.jpg

277 ms

csm_mockup-konfiguratoren_5b233c9891.png

csm_mockup-konfiguratoren_5b233c9891.png

458 ms

csm_k470-gefahrgut-quadratisch_a0e384badd.png

csm_k470-gefahrgut-quadratisch_a0e384badd.png

460 ms

csm_Header_Academy_seminare_schulung_leiter_geruest_ZARGES_efe6ef9769.jpg

csm_Header_Academy_seminare_schulung_leiter_geruest_ZARGES_efe6ef9769.jpg

354 ms

csm_Header_ZARGES_Wissen_oP_01_81b731b236.png

csm_Header_ZARGES_Wissen_oP_01_81b731b236.png

450 ms

csm_ZARGES_nachhaltig_nachhaltigkeit_Header_2022_fa836c788d.png

csm_ZARGES_nachhaltig_nachhaltigkeit_Header_2022_fa836c788d.png

370 ms

csm_karriere-gewerblich-2_55cb800238.jpg

csm_karriere-gewerblich-2_55cb800238.jpg

446 ms

csm_ZAR23_Fall-Protect_Wendelst-Mast_108_ohne_hell_web_184e12ac43.jpg

csm_ZAR23_Fall-Protect_Wendelst-Mast_108_ohne_hell_web_184e12ac43.jpg

463 ms

csm_Z_EI_40331_2305_0765665_web_ea6f00b5b9.jpg

csm_Z_EI_40331_2305_0765665_web_ea6f00b5b9.jpg

714 ms

csm_Z_2209_EI_Federbodenwagen_W_162-45_52739_8c27490694.jpg

csm_Z_2209_EI_Federbodenwagen_W_162-45_52739_8c27490694.jpg

713 ms

csm_41578_EI_Z_2207_Kaspr_Skymaster_1P2A5560_small_c77611b016.jpg

csm_41578_EI_Z_2207_Kaspr_Skymaster_1P2A5560_small_c77611b016.jpg

714 ms

csm_ZARGES_nachhaltig_nachhaltigkeit_Klima_Klimaneutral_01_0710a74249.png

csm_ZARGES_nachhaltig_nachhaltigkeit_Klima_Klimaneutral_01_0710a74249.png

981 ms

csm_AdobeStock_216030270_35698980e7.jpeg

csm_AdobeStock_216030270_35698980e7.jpeg

698 ms

fa-solid-900.woff

fa-solid-900.woff

771 ms

iconfont.ttf

iconfont.ttf

686 ms

fa-brands-400.woff

fa-brands-400.woff

757 ms

matomo.js

matomo.js

98 ms

matomo.php

matomo.php

628 ms

csm_ZARGES-HK-DE-Mockup_1750177a13.png

csm_ZARGES-HK-DE-Mockup_1750177a13.png

223 ms

csm_Z_2308_EI_Fall-Pro_Wendelst_1581_kompr_1da2d32694.jpg

csm_Z_2308_EI_Fall-Pro_Wendelst_1581_kompr_1da2d32694.jpg

131 ms

csm_Z_EI_40331_2305_0766420_anwender_6900b842bf.jpg

csm_Z_EI_40331_2305_0766420_anwender_6900b842bf.jpg

158 ms

csm_German_Design_Award_1_a7d3bce129.jpg

csm_German_Design_Award_1_a7d3bce129.jpg

216 ms

Accessibility Review

zarges.de accessibility score

69

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

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

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

zarges.de best practices score

83

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

Missing source maps for large first-party JavaScript

SEO Factors

zarges.de SEO score

93

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

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 Zarges.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 Zarges.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

zarges.de

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