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holcim.com.au screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

holcim.com.au

Holcim Australia | Concrete, aggregates and building solutions

Page Load Speed

2.9 sec in total

First Response

286 ms

Resources Loaded

1.7 sec

Page Rendered

876 ms

holcim.com.au screenshot

About Website

Visit holcim.com.au now to see the best up-to-date Holcim content for Australia and also check out these interesting facts you probably never knew about holcim.com.au

Holcim Australia supplies ready-mix concrete, aggregates and precast solutions for infrastructure, industry and homes across Australia, since 1901.

Visit holcim.com.au

Key Findings

We analyzed Holcim.com.au page load time and found that the first response time was 286 ms and then it took 2.6 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

holcim.com.au performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

37/100

25%

SI (Speed Index)

Value6.9 s

33/100

10%

TBT (Total Blocking Time)

Value1,410 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value12.0 s

16/100

10%

Network Requests Diagram

holcim.com.au

286 ms

www.holcim.com.au

380 ms

eu_cookie_compliance.script.js

71 ms

css_WqZtg5XgB0u3AgSDb406r6lvrNdE7fsg0Sw7SgO2qBg.css

150 ms

css_xWNjqXcLeIHq1HUWhuIyAea0J1OYPFnTk5fTDJ6xAb0.css

296 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that all of those requests were addressed to Holcim.com.au and no external sources were called. The less responsive or slowest element that took the longest time to load (755 ms) belongs to the original domain Holcim.com.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 75.3 kB (47%)

Content Size

159.9 kB

After Optimization

84.6 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Holcim.com.au main page is 159.9 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. 30% of websites need less resources to load. HTML takes 89.6 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 74.8 kB

  • Original 89.6 kB
  • After minification 76.6 kB
  • After compression 14.8 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 13.1 kB, which is 15% 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 74.8 kB or 83% 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 72 B

  • Original 69.4 kB
  • After minification 69.4 kB
  • After compression 69.4 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.

Requests Breakdown

Number of requests can be reduced by 6 (16%)

Requests Now

37

After Optimization

31

  • Images
  • JavaScript
  • CSS

The browser has sent 37 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 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

holcim.com.au

holcim.com.au

286 ms

www.holcim.com.au

www.holcim.com.au

380 ms

eu_cookie_compliance.script.js

eu_cookie_compliance.script.js

71 ms

css_WqZtg5XgB0u3AgSDb406r6lvrNdE7fsg0Sw7SgO2qBg.css

css_WqZtg5XgB0u3AgSDb406r6lvrNdE7fsg0Sw7SgO2qBg.css

150 ms

css_xWNjqXcLeIHq1HUWhuIyAea0J1OYPFnTk5fTDJ6xAb0.css

css_xWNjqXcLeIHq1HUWhuIyAea0J1OYPFnTk5fTDJ6xAb0.css

296 ms

holcim_logo_color.svg

holcim_logo_color.svg

279 ms

holcim_logo_sticky.svg

holcim_logo_sticky.svg

286 ms

holcim_logo_white_fullpage_bis.svg

holcim_logo_white_fullpage_bis.svg

290 ms

endorsement_logo.svg

endorsement_logo.svg

288 ms

endorsement_logo_white_fullpage_bis.svg

endorsement_logo_white_fullpage_bis.svg

291 ms

js_VrXahVhYcfSEx6HClOeFG-rJbDUKtBOuxUb7yFvXc7U.js

js_VrXahVhYcfSEx6HClOeFG-rJbDUKtBOuxUb7yFvXc7U.js

480 ms

eu_cookie_compliance.min.js

eu_cookie_compliance.min.js

354 ms

eu_cookie_compliance_gtag.min.js

eu_cookie_compliance_gtag.min.js

354 ms

gtm.js

gtm.js

355 ms

gtag.js

gtag.js

355 ms

js_Iuza5DcRef3tKmPe4x07nZOgjtoYeLh2INru77JZNws.js

js_Iuza5DcRef3tKmPe4x07nZOgjtoYeLh2INru77JZNws.js

498 ms

20240108_112912-adj.jpg.webp

20240108_112912-adj.jpg.webp

491 ms

20240422_113040a.jpg.webp

20240422_113040a.jpg.webp

560 ms

richmond-qld-geostone-palm-beach.webp

richmond-qld-geostone-palm-beach.webp

492 ms

holcim_2021_gettyimages_1200044574adj_1.jpg.webp

holcim_2021_gettyimages_1200044574adj_1.jpg.webp

560 ms

20240108_112912-adj.jpg.webp

20240108_112912-adj.jpg.webp

548 ms

20240422_113040a.jpg.webp

20240422_113040a.jpg.webp

562 ms

geostone-palm-beach_adamosullivan_highres_012-1x1.jpg.webp

geostone-palm-beach_adamosullivan_highres_012-1x1.jpg.webp

562 ms

michellewilliams-20240228_080107.jpg.webp

michellewilliams-20240228_080107.jpg.webp

568 ms

0281_holcim_excellence_awards_night_28thfeb2024.jpg.webp

0281_holcim_excellence_awards_night_28thfeb2024.jpg.webp

618 ms

0014_holcim_electric_truck_31stjan2024-edit.jpg.webp

0014_holcim_electric_truck_31stjan2024-edit.jpg.webp

630 ms

wow-4863001.jpg.webp

wow-4863001.jpg.webp

631 ms

kidston-plant-drone-shot-169.jpg.webp

kidston-plant-drone-shot-169.jpg.webp

632 ms

holcim_ecopact_waverleyhouser_image.jpg.webp

holcim_ecopact_waverleyhouser_image.jpg.webp

631 ms

lh2018_ecu_caiman_office_539057s.jpg.webp

lh2018_ecu_caiman_office_539057s.jpg.webp

639 ms

istock-1287459398a_0.jpg.webp

istock-1287459398a_0.jpg.webp

687 ms

ezybiz-web1_.jpg.webp

ezybiz-web1_.jpg.webp

702 ms

holcim_logo_color.svg

holcim_logo_color.svg

699 ms

linkedin.svg

linkedin.svg

700 ms

youtube.svg

youtube.svg

702 ms

logo.svg

logo.svg

707 ms

search_white.png

search_white.png

755 ms

icon_textlink.svg

icon_textlink.svg

450 ms

icon_textlink.svg

icon_textlink.svg

454 ms

Accessibility Review

holcim.com.au accessibility score

80

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.com.au 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

Missing source maps for large first-party JavaScript

SEO Factors

holcim.com.au SEO score

79

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Holcim.com.au can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Holcim.com.au 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.com.au

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: