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invertred.com screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

invertred.com

Invertred S.L. : Consultoría. diseño web, hosting, posicionamiento en buscadores ...

Page Load Speed

1.4 sec in total

First Response

302 ms

Resources Loaded

922 ms

Page Rendered

136 ms

invertred.com screenshot

About Website

Visit invertred.com now to see the best up-to-date Invertred content and also check out these interesting facts you probably never knew about invertred.com

Invertred S.L.: Empresa especializada en internet. Ofrecemos servicios de consultoria, diseño web y creatividad, programación, alojamiento ( Hosting ), posicionamiento en buscadores, sistemas de video...

Visit invertred.com

Key Findings

We analyzed Invertred.com page load time and found that the first response time was 302 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

invertred.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value1.6 s

99/100

25%

SI (Speed Index)

Value1.6 s

100/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value1.6 s

100/100

10%

Network Requests Diagram

invertred.com

302 ms

estilos.css

88 ms

ga.js

10 ms

fondo.gif

88 ms

sombra_izquierda_cuerpo.gif

176 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 94% of them (29 requests) were addressed to the original Invertred.com, 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (351 ms) belongs to the original domain Invertred.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 7.9 kB (25%)

Content Size

31.6 kB

After Optimization

23.7 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Invertred.com main page is 31.6 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. Only 10% of websites need less resources to load. Javascripts take 17.2 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 7.8 kB

  • Original 11.5 kB
  • After minification 10.9 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. 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 7.8 kB or 68% of the original size.

Image Optimization

-1%

Potential reduce by 37 B

  • Original 2.9 kB
  • After minification 2.8 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. Invertred images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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.

Requests Breakdown

Number of requests can be reduced by 9 (31%)

Requests Now

29

After Optimization

20

  • Images
  • JavaScript

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Invertred. 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.

Network Requests Diagram

invertred.com

invertred.com

302 ms

estilos.css

estilos.css

88 ms

ga.js

ga.js

10 ms

fondo.gif

fondo.gif

88 ms

sombra_izquierda_cuerpo.gif

sombra_izquierda_cuerpo.gif

176 ms

sombra_izqu_inferior_esq.gif

sombra_izqu_inferior_esq.gif

176 ms

sombra_derecha_cuerpo.gif

sombra_derecha_cuerpo.gif

175 ms

sombra_derech_inferior_esq.gif

sombra_derech_inferior_esq.gif

176 ms

superior_botonera.jpg

superior_botonera.jpg

176 ms

boton_empresa.gif

boton_empresa.gif

177 ms

boton_consultoria.gif

boton_consultoria.gif

262 ms

boton_diseno.gif

boton_diseno.gif

263 ms

boton_alojamiento.gif

boton_alojamiento.gif

263 ms

boton_posicionamiento.gif

boton_posicionamiento.gif

262 ms

boton_soluciones.gif

boton_soluciones.gif

263 ms

boton_tecnologia.gif

boton_tecnologia.gif

263 ms

boton_contactar.gif

boton_contactar.gif

348 ms

sombra_botonera_derecha.gif

sombra_botonera_derecha.gif

349 ms

sombra_botonera_derecha_2.gif

sombra_botonera_derecha_2.gif

350 ms

titulo_ideas.gif

titulo_ideas.gif

351 ms

sombra_footer_arriba.jpg

sombra_footer_arriba.jpg

350 ms

sombra_inferior_cuerpo.gif

sombra_inferior_cuerpo.gif

351 ms

__utm.gif

__utm.gif

12 ms

boton_empresa_rollover.gif

boton_empresa_rollover.gif

88 ms

boton_consultoria_rollover.gif

boton_consultoria_rollover.gif

88 ms

boton_diseno_rollover.gif

boton_diseno_rollover.gif

91 ms

boton_alojamiento_rollover.gif

boton_alojamiento_rollover.gif

90 ms

boton_posicionamiento_rollo.gif

boton_posicionamiento_rollo.gif

91 ms

boton_soluciones_rollover.gif

boton_soluciones_rollover.gif

89 ms

boton_tecnologia_rollover.gif

boton_tecnologia_rollover.gif

175 ms

boton_contactar_rollover.gif

boton_contactar_rollover.gif

175 ms

Accessibility Review

invertred.com accessibility score

54

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.

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

invertred.com 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

invertred.com SEO score

58

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

Image elements do not have [alt] attributes

High

Document uses plugins

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 Invertred.com 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 Invertred.com 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

invertred.com

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