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holcim.ch screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

holcim.ch

Holcim Schweiz - Ihr Partner für Zement, Kies und Beton

Page Load Speed

2.4 sec in total

First Response

287 ms

Resources Loaded

1.8 sec

Page Rendered

292 ms

holcim.ch screenshot

About Website

Welcome to holcim.ch homepage info - get ready to check Holcim best content for Slovenia right away, or after learning these important things about holcim.ch

Die Holcim (Schweiz) AG ist eine Tochtergesellschaft des weltweit tätigen Baustoffkonzerns Holcim Ltd. Ihre Kernbereiche sind Zement, Kies und Beton.

Visit holcim.ch

Key Findings

We analyzed Holcim.ch page load time and found that the first response time was 287 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

holcim.ch performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

7/100

25%

SI (Speed Index)

Value6.1 s

45/100

10%

TBT (Total Blocking Time)

Value1,180 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0.58

11/100

15%

TTI (Time to Interactive)

Value8.5 s

38/100

10%

Network Requests Diagram

holcim.ch

287 ms

www.holcim.ch

290 ms

de

81 ms

eu_cookie_compliance.script.js

71 ms

css_A_sVgiXT1qaznySW0nQdB0RKinybfDDolKrPs_ivmTw.css

144 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 94% of them (30 requests) were addressed to the original Holcim.ch, 6% (2 requests) were made to Io.fusedeck.net. The less responsive or slowest element that took the longest time to load (626 ms) belongs to the original domain Holcim.ch.

Page Optimization Overview & Recommendations

Page size can be reduced by 43.7 kB (14%)

Content Size

308.3 kB

After Optimization

264.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Holcim.ch main page is 308.3 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 189.1 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 42.5 kB

  • Original 53.5 kB
  • After minification 46.0 kB
  • After compression 10.9 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 7.5 kB, which is 14% 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 42.5 kB or 80% of the original size.

Image Optimization

-50%

Potential reduce by 447 B

  • Original 897 B
  • After minification 450 B

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. Obviously, Holcim needs image optimization as it can save up to 447 B or 50% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 583 B

  • Original 189.1 kB
  • After minification 188.8 kB
  • After compression 188.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 113 B

  • Original 64.9 kB
  • After minification 64.9 kB
  • After compression 64.8 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. Holcim.ch has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (28%)

Requests Now

29

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Holcim. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

holcim.ch

holcim.ch

287 ms

www.holcim.ch

www.holcim.ch

290 ms

de

de

81 ms

eu_cookie_compliance.script.js

eu_cookie_compliance.script.js

71 ms

css_A_sVgiXT1qaznySW0nQdB0RKinybfDDolKrPs_ivmTw.css

css_A_sVgiXT1qaznySW0nQdB0RKinybfDDolKrPs_ivmTw.css

144 ms

css_P1qoM1B9ZB3icitcUzfCZ_5xqtZj7ELsiUqHoEwt7Y4.css

css_P1qoM1B9ZB3icitcUzfCZ_5xqtZj7ELsiUqHoEwt7Y4.css

289 ms

tmloader.js

tmloader.js

506 ms

holcim_logo_color.svg

holcim_logo_color.svg

279 ms

holcim_logo_sticky.svg

holcim_logo_sticky.svg

282 ms

holcim_logo_white_fullpage_bis.svg

holcim_logo_white_fullpage_bis.svg

286 ms

endorsement_logo.svg

endorsement_logo.svg

374 ms

endorsement_logo_white_fullpage_bis.svg

endorsement_logo_white_fullpage_bis.svg

372 ms

js_8rZJF01YDVlXs-83zKEiP7MuUU315PJp4ddmLLQqjto.js

js_8rZJF01YDVlXs-83zKEiP7MuUU315PJp4ddmLLQqjto.js

482 ms

eu_cookie_compliance.min.js

eu_cookie_compliance.min.js

376 ms

eu_cookie_compliance_gtag.min.js

eu_cookie_compliance_gtag.min.js

377 ms

gtm.js

gtm.js

378 ms

gtag.js

gtag.js

379 ms

js_7MFU7J0HdUVxRSoFFQKtzaT5nCpI_VI7s007Dic4R14.js

js_7MFU7J0HdUVxRSoFFQKtzaT5nCpI_VI7s007Dic4R14.js

492 ms

holcim_2021_rh2924_0064_srgb_ps-kopie-min.jpg.webp

holcim_2021_rh2924_0064_srgb_ps-kopie-min.jpg.webp

488 ms

austin-distel-vcfxt2yt1eq-unsplash-min_web.jpg.webp

austin-distel-vcfxt2yt1eq-unsplash-min_web.jpg.webp

489 ms

Tamina%20Br%C3%BCcke%20kleiner-min%20%282%29%20%282%29.jpg.webp

Tamina%20Br%C3%BCcke%20kleiner-min%20%282%29%20%282%29.jpg.webp

626 ms

_ek_4732-ret-min.jpg.webp

_ek_4732-ret-min.jpg.webp

500 ms

holcim_logo_color.svg

holcim_logo_color.svg

552 ms

linkedin.svg

linkedin.svg

555 ms

youtube.svg

youtube.svg

558 ms

facebook.svg

facebook.svg

565 ms

instagram.svg

instagram.svg

562 ms

logo.svg

logo.svg

623 ms

search_white.png

search_white.png

626 ms

open.svg

open.svg

298 ms

camera.svg

camera.svg

303 ms

tm.js

tm.js

375 ms

Accessibility Review

holcim.ch accessibility score

78

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

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

holcim.ch 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

SEO Factors

holcim.ch SEO score

86

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

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 Holcim.ch 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 Holcim.ch 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

holcim.ch

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