7.9 sec in total
293 ms
6.8 sec
866 ms
Click here to check amazing Infrastructure content. Otherwise, check out these important facts you probably never knew about infrastructure.sener
Main page of the SENER - Infrastructures and Transport official website. Visit us to find all information of this great company
Visit infrastructure.senerWe analyzed Infrastructure.sener page load time and found that the first response time was 293 ms and then it took 7.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
infrastructure.sener performance score
name
value
score
weighting
Value2.8 s
56/100
10%
Value19.9 s
0/100
25%
Value16.6 s
0/100
10%
Value930 ms
30/100
30%
Value0.023
100/100
15%
Value16.0 s
6/100
10%
293 ms
184 ms
343 ms
267 ms
264 ms
Our browser made a total of 87 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Infrastructure.sener, 2% (2 requests) were made to Googletagmanager.com and 1% (1 request) were made to Static.cloudflareinsights.com. The less responsive or slowest element that took the longest time to load (3.7 sec) relates to the external source Group.sener.
Page size can be reduced by 377.2 kB (3%)
11.0 MB
10.6 MB
In fact, the total size of Infrastructure.sener main page is 11.0 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. 50% of websites need less resources to load. Images take 10.7 MB which makes up the majority of the site volume.
Potential reduce by 137.4 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. 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 137.4 kB or 80% of the original size.
Potential reduce by 233.1 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. Infrastructure images are well optimized though.
Potential reduce by 3.8 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.
Potential reduce by 3.0 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. Infrastructure.sener has all CSS files already compressed.
Number of requests can be reduced by 52 (64%)
81
29
The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Infrastructure. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.
293 ms
184 ms
style.min.css
343 ms
styles.css
267 ms
cookieblocker.min.css
264 ms
style.css
286 ms
jquery.scrollbar.css
22 ms
slick.css
287 ms
common.css
33 ms
megamenu.css
44 ms
jquery-ui.min.css
57 ms
style.css
66 ms
style2.css
76 ms
style3.css
87 ms
style4.css
105 ms
accionistas.css
120 ms
jquery.min.js
131 ms
jquery-migrate.min.js
141 ms
nfpluginsettings.js
151 ms
language-cookie.js
161 ms
main3.js
172 ms
modulo-cabecera-portadilla-mercados.css
179 ms
modulo-welcome.css
191 ms
modulo-lineas-negocio.css
202 ms
modulo-proyectos-destacados.css
502 ms
noticias-relacionadas.css
521 ms
jquery.scrollbar.min.js
549 ms
jquery-ui.min.js
540 ms
slick.min.js
588 ms
jquery.matchHeight-min.js
1550 ms
main.js
507 ms
main2.js
515 ms
main4.js
537 ms
header.js
1538 ms
accionistas.js
538 ms
megamenu.js
544 ms
jquery.waypoints.min.js
2554 ms
v84a3a4012de94ce1a686ba8c167c359c1696973893317
71 ms
inview.min.js
555 ms
animaciones.js
2534 ms
complianz.min.js
539 ms
modulo-cabecera-portadilla-mercados.js
539 ms
modulo-welcome.js
535 ms
modulo-lineas-negocio.js
535 ms
modulo-proyectos-destacados.js
2482 ms
lazyload.min.js
526 ms
8329d0cbf900cf5e4912a8e7d.js
212 ms
arrowRightBlue.png
181 ms
arrowBottomWhite.svg
190 ms
arrowBottomBlue.svg
201 ms
blue-plus.svg
212 ms
NotoSans-Bold.woff
2359 ms
NotoSans.woff
3367 ms
NotoSerif.woff
3295 ms
NotoSerif-Bold.woff
3382 ms
mini-arrow-slider.svg
3038 ms
gtm.js
60 ms
es.png
995 ms
arrowBlueBack.svg
983 ms
lupa.svg
998 ms
perseverance-marte-copyNASA.jpg
1260 ms
nato-pod-on-the-mq9-sener-aeroespacial.gif
2020 ms
respira-tablet-sener.gif
1262 ms
sener-digital-salud-scaled.jpg
2006 ms
North_view-scaled-1.jpg
2425 ms
MicrosoftTeams-image-99.jpg
2020 ms
panfido02-sin-yokohamas-scaled.jpg
2011 ms
Atunero1.png
2023 ms
sener-infrastructure-cebu-cordova-linkexpressway-scaled.jpg
2293 ms
videoacrot-e1681730346977.jpg
2271 ms
Infografia-de-planta-hidrogeno-para-diapo-proyectos-scaled.jpg
2595 ms
sener-mobility.png
2278 ms
Sistema-de-cesped-retractil-de-SENER_2_CopySENER-1-1024x576.jpg
2456 ms
respira-tablet-sener-1024x642.gif
2883 ms
sener-infrastructure-dublin-airport.jpg
2696 ms
Cebu-Cordova-Link.jpg
2867 ms
ico-in.svg
2851 ms
ico-yt.svg
2853 ms
2937 ms
california-hispeedrailjpg.jpg
3117 ms
sener-mobility.jpg
3687 ms
Sistema-de-cesped-retractil-de-SENER_2_CopySENER-1-scaled.jpg
3465 ms
Hospital-de-Malaga_1-scaled.jpg
3519 ms
sener-architecture-depots-guadalajara-metro-scaled.jpg
3535 ms
SENER_transmontana-scaled.jpg
3682 ms
main.js
3122 ms
js
50 ms
infrastructure.sener accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
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
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
infrastructure.sener best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
infrastructure.sener SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Infrastructure.sener 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 Infrastructure.sener 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.
infrastructure.sener
Open Graph description is not detected on the main page of Infrastructure. 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: