Tools & Wizards About Us
fcc.es screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

fcc.es

Medio Ambiente, Agua, Infraestructuras, Cemento e Inmobiliaria - FCC

Page Load Speed

6.8 sec in total

First Response

456 ms

Resources Loaded

6.1 sec

Page Rendered

183 ms

fcc.es screenshot

About Website

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

El Grupo FCC es un referente mundial en servicios ciudadanos, presente en los sectores de los servicios medioambientales, gestión integral del agua, infraestructuras, cemento y gestión inmobiliaria

Visit fcc.es

Key Findings

We analyzed Fcc.es page load time and found that the first response time was 456 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

fcc.es performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.9 s

1/100

10%

LCP (Largest Contentful Paint)

Value29.1 s

0/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value2,330 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value27.9 s

0/100

10%

Network Requests Diagram

fcc.es

456 ms

index.html

699 ms

estilos.css

331 ms

corporativa.css

341 ms

cookies.css

342 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 99% of them (72 requests) were addressed to the original Fcc.es, 1% (1 request) were made to Fcc.sixtelekurs.fr. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain Fcc.es.

Page Optimization Overview & Recommendations

Page size can be reduced by 289.1 kB (27%)

Content Size

1.1 MB

After Optimization

765.5 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Fcc.es main page is 1.1 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. 35% of websites need less resources to load. Images take 866.1 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 45.1 kB

  • Original 53.7 kB
  • After minification 43.5 kB
  • After compression 8.6 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. This page needs HTML code to be minified as it can gain 10.2 kB, which is 19% 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 45.1 kB or 84% of the original size.

Image Optimization

-15%

Potential reduce by 128.3 kB

  • Original 866.1 kB
  • After minification 737.8 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. Obviously, FCC needs image optimization as it can save up to 128.3 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-86%

Potential reduce by 115.7 kB

  • Original 134.8 kB
  • After minification 101.0 kB
  • After compression 19.1 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. Fcc.es needs all CSS files to be minified and compressed as it can save up to 115.7 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (13%)

Requests Now

70

After Optimization

61

  • AJAX
  • Images
  • CSS

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of FCC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

fcc.es

fcc.es

456 ms

index.html

index.html

699 ms

estilos.css

estilos.css

331 ms

corporativa.css

corporativa.css

341 ms

cookies.css

cookies.css

342 ms

jquery.fancybox-1.3.4.css

jquery.fancybox-1.3.4.css

342 ms

jquery-1.4.4.min.js

jquery-1.4.4.min.js

838 ms

jquery-ui-1.8.16.custom.min.js

jquery-ui-1.8.16.custom.min.js

1003 ms

jquery.fancybox-1.3.4.js

jquery.fancybox-1.3.4.js

501 ms

jquery.ad-gallery.pack.js

jquery.ad-gallery.pack.js

674 ms

galeria.js

galeria.js

508 ms

flowplayer-3.2.11.min.js

flowplayer-3.2.11.min.js

675 ms

flowplayer.ipad-3.2.12.js

flowplayer.ipad-3.2.12.js

672 ms

common.js

common.js

676 ms

cookies.js

cookies.js

844 ms

home.css

home.css

844 ms

slider.js

slider.js

847 ms

slideshow.js

slideshow.js

845 ms

slidemenu.js

slidemenu.js

1008 ms

general.css

general.css

689 ms

layout.css

layout.css

690 ms

navegacion.css

navegacion.css

692 ms

contenido.css

contenido.css

694 ms

modulos.css

modulos.css

850 ms

genericChartBuilder.do

genericChartBuilder.do

1724 ms

wrapper_bt_bk.png

wrapper_bt_bk.png

179 ms

wrapper_bb_bk.png

wrapper_bb_bk.png

173 ms

logo_fcc_en.png

logo_fcc_en.png

1195 ms

fcc_servicios_en.png

fcc_servicios_en.png

181 ms

buscador_bk.png

buscador_bk.png

177 ms

ico_buscar.png

ico_buscar.png

177 ms

ico_twitter.png

ico_twitter.png

347 ms

ico_linkedin.png

ico_linkedin.png

351 ms

ico_youtube.png

ico_youtube.png

348 ms

ico_rss.png

ico_rss.png

351 ms

mod_info_bolsa_ico_subir.png

mod_info_bolsa_ico_subir.png

344 ms

degradadomenu.jpg

degradadomenu.jpg

520 ms

csd141204.jpg

csd141204.jpg

692 ms

csd141205.jpg

csd141205.jpg

524 ms

nav_main_opc_bk.png

nav_main_opc_bk.png

525 ms

cscpre092401.jpg

cscpre092401.jpg

524 ms

ucm_017411.jpg

ucm_017411.jpg

699 ms

csd141208.jpg

csd141208.jpg

1042 ms

csd141209.jpg

csd141209.jpg

702 ms

csd141212.jpg

csd141212.jpg

705 ms

csd141211.jpg

csd141211.jpg

872 ms

csd141214.jpg

csd141214.jpg

874 ms

csd141206.jpg

csd141206.jpg

1049 ms

mod_slideshow_bk.png

mod_slideshow_bk.png

881 ms

ucm_007381.jpg

ucm_007381.jpg

1727 ms

nav_rastro_migas_bk.png

nav_rastro_migas_bk.png

1047 ms

ucm_007378.jpg

ucm_007378.jpg

2076 ms

ucm_007379.jpg

ucm_007379.jpg

2562 ms

ucm_016828.jpg

ucm_016828.jpg

2232 ms

ucm_016829.jpg

ucm_016829.jpg

2564 ms

btnstop.png

btnstop.png

1367 ms

mod_accordion_bk.png

mod_accordion_bk.png

1541 ms

ucm_031483.jpg

ucm_031483.jpg

2225 ms

ucm_031485.jpg

ucm_031485.jpg

2070 ms

ucm_031486.jpg

ucm_031486.jpg

2577 ms

fondoEstatico3Noticias.png

fondoEstatico3Noticias.png

2249 ms

4.gif

4.gif

2565 ms

lnk_mas_info_bk.png

lnk_mas_info_bk.png

2231 ms

mod_slider_item_bk.png

mod_slider_item_bk.png

2258 ms

4.gif

4.gif

2733 ms

4.gif

4.gif

2430 ms

ucm_031491.jpg

ucm_031491.jpg

2394 ms

cscp101504.jpg

cscp101504.jpg

3543 ms

cscp072065.jpg

cscp072065.jpg

3070 ms

logo_fcc_small_en.png

logo_fcc_small_en.png

3263 ms

bginfweb.png

bginfweb.png

2563 ms

cscp078432.jpg

cscp078432.jpg

2725 ms

ucm_011193.jpg

ucm_011193.jpg

2590 ms

Accessibility Review

fcc.es accessibility score

98

Accessibility Issues

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

Links do not have a discernible name

Best Practices

fcc.es 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

High

Page has valid source maps

SEO Factors

fcc.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

High

robots.txt is not valid

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

    EN

  • Encoding

    UTF-8;

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Fcc.es can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and it does not match the claimed English language. Our system also found out that Fcc.es main page’s claimed encoding is utf-8;. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

fcc.es

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