Report Summary

  • 36

    Performance

    Renders faster than
    57% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

instalacioneselectricas.biz

Instalaciones Eléctricas - Instaladores Autorizados - Electricistas - Proyectos Eléctricos - Boletines

Page Load Speed

2.4 sec in total

First Response

379 ms

Resources Loaded

1.6 sec

Page Rendered

464 ms

instalacioneselectricas.biz screenshot

About Website

Click here to check amazing Instalaciones Electricas content. Otherwise, check out these important facts you probably never knew about instalacioneselectricas.biz

Empresa Autorizada en Instalaciones Eléctricas, Instaladores, Electricistas, Proyectos eléctricos, Boletines

Visit instalacioneselectricas.biz

Key Findings

We analyzed Instalacioneselectricas.biz page load time and found that the first response time was 379 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

instalacioneselectricas.biz performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.2 s

99/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

10/100

25%

SI (Speed Index)

Value4.5 s

73/100

10%

TBT (Total Blocking Time)

Value5,390 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.3 s

15/100

10%

Network Requests Diagram

instalacioneselectricas.biz

379 ms

style.css

103 ms

js9.js

42 ms

tuins.png

423 ms

0.php

12 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 92% of them (24 requests) were addressed to the original Instalacioneselectricas.biz, 4% (1 request) were made to S11.histats.com and 4% (1 request) were made to S4.histats.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Instalacioneselectricas.biz.

Page Optimization Overview & Recommendations

Page size can be reduced by 45.2 kB (7%)

Content Size

614.0 kB

After Optimization

568.8 kB

In fact, the total size of Instalacioneselectricas.biz main page is 614.0 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. 15% of websites need less resources to load. Images take 581.9 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 12.7 kB

  • Original 16.4 kB
  • After minification 14.1 kB
  • After compression 3.7 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 2.3 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 12.7 kB or 78% of the original size.

Image Optimization

-4%

Potential reduce by 23.5 kB

  • Original 581.9 kB
  • After minification 558.4 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. Instalaciones Electricas images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 4.5 kB
  • After minification 4.5 kB
  • After compression 4.5 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.

CSS Optimization

-80%

Potential reduce by 8.9 kB

  • Original 11.2 kB
  • After minification 10.0 kB
  • After compression 2.3 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. Instalacioneselectricas.biz needs all CSS files to be minified and compressed as it can save up to 8.9 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (32%)

Requests Now

25

After Optimization

17

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Instalaciones Electricas. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Accessibility Review

instalacioneselectricas.biz accessibility score

52

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

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

High

Image elements do not have [alt] attributes

Internationalization and localization

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

Impact

Issue

High

<html> element does not have a [lang] attribute

Tables and lists

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

Impact

Issue

High

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

Best Practices

instalacioneselectricas.biz best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

instalacioneselectricas.biz SEO score

62

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    ES

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Instalacioneselectricas.biz 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 Instalacioneselectricas.biz main page’s claimed encoding is iso-8859-1. 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

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