3.2 sec in total
421 ms
2.3 sec
396 ms
Welcome to decibel.es homepage info - get ready to check Decibel best content for Spain right away, or after learning these important things about decibel.es
Ingeniero acústico. Medicion de ruido. Control de Ruido y Vibraciones. Aislamiento acústico. Mapas de Ruido. Ruido industrial.
Visit decibel.esWe analyzed Decibel.es page load time and found that the first response time was 421 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
decibel.es performance score
name
value
score
weighting
Value6.9 s
1/100
10%
Value9.4 s
0/100
25%
Value20.2 s
0/100
10%
Value1,220 ms
20/100
30%
Value0.036
100/100
15%
Value13.4 s
11/100
10%
421 ms
130 ms
262 ms
259 ms
269 ms
Our browser made a total of 62 requests to load all elements on the main page. We found that 79% of them (49 requests) were addressed to the original Decibel.es, 13% (8 requests) were made to Apis.google.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Decibel.es.
Page size can be reduced by 305.4 kB (24%)
1.3 MB
988.8 kB
In fact, the total size of Decibel.es main page is 1.3 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 1.0 MB which makes up the majority of the site volume.
Potential reduce by 23.1 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 3.9 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 23.1 kB or 82% of the original size.
Potential reduce by 112.2 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, Decibel needs image optimization as it can save up to 112.2 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 153.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 153.4 kB or 64% of the original size.
Potential reduce by 16.6 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. Decibel.es needs all CSS files to be minified and compressed as it can save up to 16.6 kB or 84% of the original size.
Number of requests can be reduced by 32 (53%)
60
28
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Decibel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and as a result speed up the page load time.
decibel.es
421 ms
reset.css
130 ms
layout.css
262 ms
style.css
259 ms
html5.js
269 ms
jquery-1.6.js
391 ms
cufon-yui.js
267 ms
cufon-replace.js
270 ms
Swis721_Cn_BT_400.font.js
408 ms
Swis721_Cn_BT_700.font.js
388 ms
jquery.easing.1.3.js
408 ms
tms-0.3.js
406 ms
tms_presets.js
408 ms
jcarousellite.js
516 ms
script.js
519 ms
img1.jpg
1025 ms
img2.jpg
1026 ms
img3.jpg
1021 ms
img4.jpg
1204 ms
img5.jpg
1147 ms
img6.jpg
1027 ms
mapas1.jpg
1272 ms
BEM-FEM.jpg
1152 ms
monitorizado2.jpg
1154 ms
certificaciones1.jpg
1157 ms
aislamiento1.jpg
1275 ms
acondicionamiento1.jpg
1280 ms
CTE_DB-HR1.jpg
1282 ms
beamforming3.jpg
1285 ms
obras1.jpg
1337 ms
oficina.jpg
1400 ms
icon1.jpg
1403 ms
icon2.jpg
1407 ms
icon3.jpg
1410 ms
icon4.jpg
1416 ms
logo_sea_30px.gif
1473 ms
logo_eaa_30px.gif
1526 ms
ga.js
24 ms
__utm.gif
26 ms
bg.jpg
1017 ms
bg_top2.gif
1035 ms
logo.png
1044 ms
menu_icon1_active.gif
1057 ms
menu_icon2.gif
1107 ms
menu_icon3.gif
1140 ms
menu_icon4.gif
1146 ms
menu_icon5.gif
1164 ms
dropcap1.gif
1187 ms
line_hor1.png
1197 ms
plusone.js
101 ms
bg_slider.gif
1234 ms
cb=gapi.loaded_0
18 ms
cb=gapi.loaded_1
34 ms
fastbutton
99 ms
postmessageRelay
83 ms
cb=gapi.loaded_0
23 ms
cb=gapi.loaded_1
22 ms
W5F8_SL0XFawnjxHGsZjJA.ttf
98 ms
3193398744-postmessagerelay.js
65 ms
rpc:shindig_random.js
52 ms
cb=gapi.loaded_0
10 ms
buttons.png
131 ms
decibel.es 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
Links do not have a discernible name
decibel.es 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
Page has valid source maps
decibel.es SEO score
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
ES
ES
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Decibel.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 Decibel.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.
decibel.es
Open Graph description is not detected on the main page of Decibel. 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: