7 sec in total
358 ms
5.4 sec
1.2 sec
Welcome to cerneyboilers.com homepage info - get ready to check Cerney Boilers best content right away, or after learning these important things about cerneyboilers.com
We design and manufacture, mainly equipment and steam boilers, also, carry equipment for hot water and thermal oil.
Visit cerneyboilers.comWe analyzed Cerneyboilers.com page load time and found that the first response time was 358 ms and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
cerneyboilers.com performance score
name
value
score
weighting
Value5.4 s
6/100
10%
Value7.2 s
5/100
25%
Value12.2 s
3/100
10%
Value2,690 ms
4/100
30%
Value0.083
93/100
15%
Value15.9 s
6/100
10%
358 ms
1780 ms
111 ms
240 ms
343 ms
Our browser made a total of 91 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Cerneyboilers.com, 82% (75 requests) were made to Cerney.es and 10% (9 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Cerney.es.
Page size can be reduced by 497.2 kB (10%)
5.1 MB
4.6 MB
In fact, the total size of Cerneyboilers.com main page is 5.1 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 4.4 MB which makes up the majority of the site volume.
Potential reduce by 158.3 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 158.3 kB or 85% of the original size.
Potential reduce by 274.3 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. Cerney Boilers images are well optimized though.
Potential reduce by 25.2 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.
Potential reduce by 39.4 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. Cerneyboilers.com needs all CSS files to be minified and compressed as it can save up to 39.4 kB or 41% of the original size.
Number of requests can be reduced by 42 (54%)
78
36
The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cerney Boilers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.
cerneyboilers.com
358 ms
www.cerney.es
1780 ms
styles.css
111 ms
cookieblocker.min.css
240 ms
header-footer-elementor.css
343 ms
elementor-icons.min.css
333 ms
frontend-lite.min.css
349 ms
swiper.min.css
359 ms
post-10.css
357 ms
post-100.css
352 ms
frontend.css
448 ms
post-58.css
453 ms
post-106.css
464 ms
style-wtop.css
464 ms
main.min.css
476 ms
style.css
477 ms
css
26 ms
css
37 ms
fontawesome.min.css
560 ms
solid.min.css
566 ms
regular.min.css
580 ms
pintra-redirect.js
684 ms
jquery.min.js
709 ms
jquery-migrate.min.js
599 ms
script-wtop.js
673 ms
widget-icon-list.min.css
577 ms
language-switcher.min.css
671 ms
index.js
693 ms
index.js
817 ms
menu.min.js
825 ms
api.js
38 ms
wp-polyfill-inert.min.js
825 ms
regenerator-runtime.min.js
826 ms
wp-polyfill.min.js
959 ms
index.js
825 ms
complianz.min.js
837 ms
frontend.js
971 ms
make-column-clickable.js
972 ms
jquery-numerator.min.js
974 ms
webpack.runtime.min.js
974 ms
frontend-modules.min.js
975 ms
waypoints.min.js
1051 ms
core.min.js
957 ms
frontend.min.js
826 ms
gtm.js
173 ms
logo-cerney-rojo-hd.svg
326 ms
Video-cerney.jpg
547 ms
play-button-white.svg
330 ms
calderas-vapor-1.png
538 ms
calderas-agua-1.png
519 ms
electrica.png
839 ms
equipos-complementarios.png
534 ms
salas-caldera.png
1075 ms
modulos-caldera.png
1071 ms
puntos.svg
650 ms
electrica-300x238.png
670 ms
equipos-complementarios-qanc4fjg7cvb6hjnpt0xlzhtkaw680zyufqvls4vbs.png
787 ms
salas-caldera-qccej6shbj0k7phf5bcc2dgep9s0kzpgd9oqcf6658.png
863 ms
modulos-caldera-300x278.png
802 ms
cerney-fd-01.png
1344 ms
Frame.svg
928 ms
primavera.svg
1071 ms
mantenimiento.svg
1073 ms
caldera-cerney.svg
1075 ms
caldera-2-cerney.svg
1076 ms
montaje-calderas-industriales-8123-2.png
1108 ms
productos-cerney-caldera-vapor-11964.jpg
1023 ms
JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf
26 ms
JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aX8.ttf
45 ms
JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aX8.ttf
107 ms
JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr6Hw5aX8.ttf
107 ms
JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Xw5aX8.ttf
109 ms
JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w5aX8.ttf
109 ms
JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf
107 ms
JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr73w5aX8.ttf
109 ms
JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvC73w5aX8.ttf
137 ms
fa-solid-900.woff
1056 ms
fa-regular-400.woff
1102 ms
productos-cerney-economizador80847.jpg
1099 ms
politica.png
1115 ms
recaptcha__en.js
130 ms
Tuv.png
1151 ms
asmeu.png
1061 ms
asmes.png
1064 ms
national-board.png
1071 ms
ISO-3834-22006-02.png
1086 ms
Tuv-1.png
1136 ms
reboiler-cerney.jpeg
1101 ms
imagen-cerney50814.jpg
1094 ms
mantenimiento-de-calderas-75488-scaled.jpg
1214 ms
logo-cerney.svg
1088 ms
cerneyboilers.com accessibility score
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
cerneyboilers.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
cerneyboilers.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
ES
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cerneyboilers.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Spanish language. Our system also found out that Cerneyboilers.com 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.
cerneyboilers.com
Open Graph data is detected on the main page of Cerney Boilers. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: