Access calderascalefaccionycalentadoressolares.com.mx. CALDERAS - CALEFACCION HIDRONICA - CALEFACCION DE PISO RADIANTE - CALENTADORES SOLARES

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

90/100

25%

SI (Speed Index)

Value3.7 s

86/100

10%

TBT (Total Blocking Time)

Value270 ms

82/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value5.1 s

75/100

10%

calderascalefaccionycalentadoressolares.com.mx

268 ms

AC_RunActiveContent.js

122 ms

widgets.js

14 ms

fondo1.jpg

70 ms

calderas-calefaccion-y-calentadores-solares.jpg

133 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 52% of them (32 requests) were addressed to the original Calderascalefaccionycalentadoressolares.com.mx, 24% (15 requests) were made to Scontent.xx.fbcdn.net and 19% (12 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (283 ms) belongs to the original domain Calderascalefaccionycalentadoressolares.com.mx.

Content Size

171.6 kB

After Optimization

146.5 kB

In fact, the total size of Calderascalefaccionycalentadoressolares.com.mx main page is 171.6 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. 30% of websites need less resources to load. Images take 144.3 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 15.0 kB

Original 19.3 kB
After minification 18.0 kB
After compression 4.2 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 15.0 kB or 78% of the original size.

Image Optimization

-2%

Potential reduce by 3.6 kB

Original 144.3 kB
After minification 140.7 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. CALDERAS CALEFACCION Y CALENTADORES SOLARES images are well optimized though.

JavaScript Optimization

-80%

Potential reduce by 6.4 kB

Original 8.0 kB
After minification 5.2 kB
After compression 1.6 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 6.4 kB or 80% of the original size.

Requests Now

After Optimization

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CALDERAS CALEFACCION Y CALENTADORES SOLARES. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

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.

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a valid value for its [lang] attribute.

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

ES
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Calderascalefaccionycalentadoressolares.com.mx can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Calderascalefaccionycalentadoressolares.com.mx 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

calderascalefaccionycalentadoressolares.com.mx

Open Graph description is not detected on the main page of CALDERAS CALEFACCION Y CALENTADORES SOLARES. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

CALDERAS - CALEFACCION HIDRONICA - CALEFACCION DE PISO RADIANTE - CALENTADORES SOLARES - TANQUES PARA AGUA CALIENTE - RADIADORES ELECTRICOS

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

calderascalefaccionycalentadoressolares.com.mx

AC_RunActiveContent.js

widgets.js

fondo1.jpg

calderas-calefaccion-y-calentadores-solares.jpg

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

calderascalefaccionycalentadoressolares.com.mx

AC_RunActiveContent.js

widgets.js

fondo1.jpg

calderas-calefaccion-y-calentadores-solares.jpg

boton1.jpg

boton2.jpg

boton3.jpg

boton4.jpg

boton5.jpg

boton6.jpg

boton7.jpg

boton8.jpg

boton9.jpg

shd.jpg

spacer.jpg

dirs.jpg

diseno-de-paginas-web-mexico.jpg

facebook1.jpg

twitter1.jpg

google-plus1.jpg

like.php

likebox.php

qeKvIRsJabD.js

LVx-xkvaJ0b.png

IWXAbM4pe57.css

whsuYM0JyRK.css

q68gy-v_YMF.js

FJmpeSpHpjS.js

0wM5s1Khldu.js

1bNoFZUdlYZ.js

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