Tools & Wizards About Us
holcim.es screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

holcim.es

Holcim, líderes en materiales de construcción: cemento, hormigón y mortero

Page Load Speed

4.1 sec in total

First Response

291 ms

Resources Loaded

1.8 sec

Page Rendered

2 sec

holcim.es screenshot

About Website

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

Holcim España ha desarrollado una gama de productos y soluciones de cemento, hormigón y mortero para dar respuesta a las necesidades de los clientes, contribuyendo de esta forma a que el mundo constru...

Visit holcim.es

Key Findings

We analyzed Holcim.es page load time and found that the first response time was 291 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

holcim.es performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

28/100

25%

SI (Speed Index)

Value11.0 s

6/100

10%

TBT (Total Blocking Time)

Value3,080 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.095

91/100

15%

TTI (Time to Interactive)

Value20.8 s

2/100

10%

Network Requests Diagram

holcim.es

291 ms

www.holcim.es

434 ms

eu_cookie_compliance.script.js

136 ms

css_WWOP6XPY7Hhq51TLa7VFKTt-sk4ZSijAn8XKCkge3Gs.css

204 ms

css__aslOvAuTy2D98Ik73jmToAzYN7iFWtxBALsyN1Rbas.css

343 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that all of those requests were addressed to Holcim.es and no external sources were called. The less responsive or slowest element that took the longest time to load (757 ms) belongs to the original domain Holcim.es.

Page Optimization Overview & Recommendations

Page size can be reduced by 108.0 kB (21%)

Content Size

522.0 kB

After Optimization

413.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Holcim.es main page is 522.0 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 307.2 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 107.5 kB

  • Original 125.9 kB
  • After minification 107.2 kB
  • After compression 18.4 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 18.7 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 107.5 kB or 85% of the original size.

Image Optimization

-3%

Potential reduce by 447 B

  • Original 14.3 kB
  • After minification 13.9 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. Holcim images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 66 B

  • Original 307.2 kB
  • After minification 307.2 kB
  • After compression 307.2 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 0 B

  • Original 74.5 kB
  • After minification 74.5 kB
  • After compression 74.5 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. Holcim.es has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 12 (24%)

Requests Now

51

After Optimization

39

  • Images
  • JavaScript
  • CSS

The browser has sent 51 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.es

holcim.es

291 ms

www.holcim.es

www.holcim.es

434 ms

eu_cookie_compliance.script.js

eu_cookie_compliance.script.js

136 ms

css_WWOP6XPY7Hhq51TLa7VFKTt-sk4ZSijAn8XKCkge3Gs.css

css_WWOP6XPY7Hhq51TLa7VFKTt-sk4ZSijAn8XKCkge3Gs.css

204 ms

css__aslOvAuTy2D98Ik73jmToAzYN7iFWtxBALsyN1Rbas.css

css__aslOvAuTy2D98Ik73jmToAzYN7iFWtxBALsyN1Rbas.css

343 ms

holcim_logo_color.svg

holcim_logo_color.svg

277 ms

holcim_logo_sticky.svg

holcim_logo_sticky.svg

279 ms

holcim_logo_white_fullpage_bis.svg

holcim_logo_white_fullpage_bis.svg

281 ms

endorsement_logo.svg

endorsement_logo.svg

282 ms

endorsement_logo_white_fullpage_bis.svg

endorsement_logo_white_fullpage_bis.svg

284 ms

e3e009d5-4591-49ef-973d-aeb2ea1818a4.jpg.webp

e3e009d5-4591-49ef-973d-aeb2ea1818a4.jpg.webp

475 ms

bim-holcm.jpg.webp

bim-holcm.jpg.webp

452 ms

holcim-hormigonera-electrica-3.jpg.webp

holcim-hormigonera-electrica-3.jpg.webp

413 ms

holcim_2022_yr_sailboat_prb_472_isocv2.jpg.webp

holcim_2022_yr_sailboat_prb_472_isocv2.jpg.webp

416 ms

carmen-diaz-directora-general-web.jpg.webp

carmen-diaz-directora-general-web.jpg.webp

408 ms

hormigon_construccion_sostenible_holcim.jpg.webp

hormigon_construccion_sostenible_holcim.jpg.webp

411 ms

cemento_con_reduccion_de_huella_de_carbono-holcim.jpg.webp

cemento_con_reduccion_de_huella_de_carbono-holcim.jpg.webp

623 ms

holcim_ecocycle2.jpg.webp

holcim_ecocycle2.jpg.webp

476 ms

holcim_estrategia_crecimiento_verde.jpg.webp

holcim_estrategia_crecimiento_verde.jpg.webp

619 ms

mesa-sostenibilidad_casadecor-1.jpg.webp

mesa-sostenibilidad_casadecor-1.jpg.webp

488 ms

la-inteligencia-artificial-en-el-sector-de-la-construccion.jpg.webp

la-inteligencia-artificial-en-el-sector-de-la-construccion.jpg.webp

523 ms

holcim-recibe-certificado-aenor-ns.JPG.webp

holcim-recibe-certificado-aenor-ns.JPG.webp

545 ms

medio-siglo-de-historia-y-contribucion-al-progreso-de-jerez.jpg.webp

medio-siglo-de-historia-y-contribucion-al-progreso-de-jerez.jpg.webp

546 ms

holcim-se-asocia-a-green-building-council-espana.jpg.webp

holcim-se-asocia-a-green-building-council-espana.jpg.webp

557 ms

miljan_gutovic_ceo-holcim.jpg.webp

miljan_gutovic_ceo-holcim.jpg.webp

593 ms

aerea-instalaciones-artepref-1.jpg.webp

aerea-instalaciones-artepref-1.jpg.webp

616 ms

aedas-holcim2.jpg.webp

aedas-holcim2.jpg.webp

616 ms

montcada-ecocycle.jpg.webp

montcada-ecocycle.jpg.webp

641 ms

holcim-nuevo-miembro-ceoe_antonio-garamendi-y-carmen-diaz.jpg.webp

holcim-nuevo-miembro-ceoe_antonio-garamendi-y-carmen-diaz.jpg.webp

663 ms

holcim_2021_m_high_line_1059_isocv2.jpg.webp

holcim_2021_m_high_line_1059_isocv2.jpg.webp

688 ms

holcim-hormigonera-electrica.jpg.webp

holcim-hormigonera-electrica.jpg.webp

686 ms

lh_2018_esp_92906_lores.jpg.webp

lh_2018_esp_92906_lores.jpg.webp

705 ms

holcim_2021_vb1790647_podium_gardens_above_s3_and_s6_isocv2.jpg.webp

holcim_2021_vb1790647_podium_gardens_above_s3_and_s6_isocv2.jpg.webp

704 ms

holcim_2021_striatus_4_srgb.jpg.webp

holcim_2021_striatus_4_srgb.jpg.webp

722 ms

holcim_2021_20797_srgb.jpg.webp

holcim_2021_20797_srgb.jpg.webp

732 ms

hormigonera-electrica-volvo-holcim-1.jpg.webp

hormigonera-electrica-volvo-holcim-1.jpg.webp

755 ms

holcim_logo_color.svg

holcim_logo_color.svg

757 ms

js__P9PgzeRZDksybmExBmNnDy7T6azzja_EzL3GmRSzOc.js

js__P9PgzeRZDksybmExBmNnDy7T6azzja_EzL3GmRSzOc.js

725 ms

eu_cookie_compliance.min.js

eu_cookie_compliance.min.js

655 ms

eu_cookie_compliance_gtag.min.js

eu_cookie_compliance_gtag.min.js

599 ms

gtm.js

gtm.js

536 ms

gtag.js

gtag.js

556 ms

js__rmeTe8aK5WP705SMq27mv7CtiFi2xt_TvMeo4Z6B28.js

js__rmeTe8aK5WP705SMq27mv7CtiFi2xt_TvMeo4Z6B28.js

698 ms

linkedin.svg

linkedin.svg

578 ms

twitter.svg

twitter.svg

574 ms

youtube.svg

youtube.svg

461 ms

facebook.svg

facebook.svg

467 ms

instagram.svg

instagram.svg

486 ms

holcim_group_endorsement_spanish.png

holcim_group_endorsement_spanish.png

509 ms

search_white.png

search_white.png

508 ms

icon_textlink.svg

icon_textlink.svg

482 ms

link-icon.svg

link-icon.svg

471 ms

open.svg

open.svg

491 ms

Accessibility Review

holcim.es accessibility score

88

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

holcim.es 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.es 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

    ES

  • Language Claimed

    ES

  • Encoding

    UTF-8

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

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: