Access tucorreos.es. Compra en la Tienda online oficial de Correos

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

24/100

10%

LCP (Largest Contentful Paint)

Value30.5 s

0/100

25%

SI (Speed Index)

Value14.7 s

1/100

10%

TBT (Total Blocking Time)

Value1,520 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value31.6 s

0/100

10%

tucorreos.es

353 ms

tienda.correos.es

2270 ms

correos

660 ms

all.min.css

29 ms

cache--1402801493-min.css

500 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Tucorreos.es, 44% (36 requests) were made to Market.correos.es and 33% (27 requests) were made to Correos-marketplace.ams3.cdn.digitaloceanspaces.com. The less responsive or slowest element that took the longest time to load (3.2 sec) relates to the external source Indexa.correos.es.

Content Size

9.3 MB

After Optimization

6.9 MB

In fact, the total size of Tucorreos.es main page is 9.3 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. Only a small number of websites need less resources to load. Images take 5.9 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 331.7 kB

Original 363.5 kB
After minification 281.5 kB
After compression 31.8 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 82.0 kB, which is 23% 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 331.7 kB or 91% of the original size.

Image Optimization

-4%

Potential reduce by 216.8 kB

Original 5.9 MB
After minification 5.7 MB

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. Tu Correos images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 1.8 MB

Original 2.9 MB
After minification 2.9 MB
After compression 1.1 MB

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 1.8 MB or 63% of the original size.

CSS Optimization

-18%

Potential reduce by 23.6 kB

Original 134.2 kB
After minification 134.2 kB
After compression 110.5 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. Tucorreos.es needs all CSS files to be minified and compressed as it can save up to 23.6 kB or 18% of the original size.

Requests Now

After Optimization

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tu Correos. 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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

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

These are opportunities to improve keyboard navigation in your application.

High

[id] attributes on active, focusable elements are not unique

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

ARIA IDs are not unique

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

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

ES
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tucorreos.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 Tucorreos.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.

Social Sharing Optimization

tucorreos.es

Open Graph data is detected on the main page of Tu Correos. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

Compra en la Tienda online oficial de Correos | Correos Market

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

tucorreos.es

tienda.correos.es

correos

all.min.css

cache--1402801493-min.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

tucorreos.es

tienda.correos.es

correos

all.min.css

cache--1402801493-min.css

launch-1ea020a763bc.min.js

cache--288077123.js

api.js

client.js

logo-correos-market-svg.svg

arrow-down.svg

LogoCornamusa.svg

user.svg

cart-items.svg

drop.svg

arrow.svg

band.svg

almacen.svg

pago_card.svg

payment-tpv-correos.png

location.svg

facebook.svg

instagram.svg

new-azul-twitter-x.svg

linkedin.svg

youtube.svg

img_correo.svg

correos-logo.png

Premio_Extraordinario2020.png

EAwards.png

tienda-de-correos-1.png

163557-1ayuo1hz-pliego-premium-breaking-nuevo-deporte-olimpico-serie-deportes-1.jpg

161719-lsxemrxw-sello-breaking-nuevo-deporte-olimpico-serie-deportes-pliego-premium-4.jpg

161698-ptcicfua-sello-camino-de-santiago-fiestas-del-apostol-de-santiago-de-compostela-hoja-bloque-1.jpg

161697-vw1pzvrt-sello-asociacion-parkinson-asturias-serie-salud-y-bienestar-1.jpg

161541-pnhx0lkn-sello-cami-de-la-senyoreta-de-sant-julia-de-loria-sellos-de-andorra-hoja-bloque-1.jpg

158415-gdc9puns-sello-bicentenario-del-fallecimiento-de-agustin-de-betancourt-3.jpg

157551-8svb9qmk-sello-francisco-ibanez-serie-personajes-1.jpg

157488-biowbaub-deportes-del-mediterraneo-carreras-de-trotones-illes-balears-4.jpg

143584-tv8xfxjc-sello-festival-internacional-de-teatro-clasico-de-almagro-teatro-pack-de-5-2.jpg

134998-eype3emh-abanico-correos-orgullo-lgtbi-2.jpg

134915-re3yuoq5-flavita-banana-humor-grafico-hoja-bloque-1.jpg

134090-edgaoqfs-sello-colegiata-de-santa-maria-la-real-y-arco-de-san-miguel-de-sasamon-burgos-patrimonio-artistico-1.jpg