Access d2net.es. Septimo Studio Diseño & Comunicación | Diseño web | Posicionamiento en buscadores

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

78/100

25%

SI (Speed Index)

Value12.0 s

4/100

10%

TBT (Total Blocking Time)

Value3,480 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.161

73/100

15%

TTI (Time to Interactive)

Value17.8 s

4/100

10%

d2net.es

528 ms

styles.css

285 ms

jquery-1.4.2.min.js

947 ms

jquery-ui-1.8rc3.custom.min.js

570 ms

jquery.color.js

450 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 63% of them (50 requests) were addressed to the original D2net.es, 18% (14 requests) were made to Maps.googleapis.com and 9% (7 requests) were made to Maps.gstatic.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain D2net.es.

Content Size

2.1 MB

After Optimization

783.9 kB

In fact, the total size of D2net.es main page is 2.1 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. 40% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 13.1 kB

Original 16.7 kB
After minification 12.4 kB
After compression 3.5 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 4.3 kB, which is 26% 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 13.1 kB or 79% of the original size.

Image Optimization

-56%

Potential reduce by 683.0 kB

Original 1.2 MB
After minification 528.5 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. Obviously, D 2 Net needs image optimization as it can save up to 683.0 kB or 56% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 572.5 kB

Original 822.9 kB
After minification 809.6 kB
After compression 250.4 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 572.5 kB or 70% of the original size.

CSS Optimization

-71%

Potential reduce by 3.8 kB

Original 5.3 kB
After minification 4.2 kB
After compression 1.5 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. D2net.es needs all CSS files to be minified and compressed as it can save up to 3.8 kB or 71% of the original size.

Requests Now

After Optimization

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of D 2 Net. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

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-hidden="true"] elements contain focusable descendents

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

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

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

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

ES
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise D2net.es can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and it does not match the claimed English language. Our system also found out that D2net.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

d2net.es

Open Graph description is not detected on the main page of D 2 Net. 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

Septimo Studio Diseño & Comunicación | Diseño web | Posicionamiento en buscadores | Marketing Online

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

d2net.es

styles.css

jquery-1.4.2.min.js

jquery-ui-1.8rc3.custom.min.js

jquery.color.js

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

d2net.es

styles.css

jquery-1.4.2.min.js

jquery-ui-1.8rc3.custom.min.js

jquery.color.js

jquery.form.js

jquery.validate.pack.js

global.js

maps

background-window.png

logod2net.png

disoniando.png

apple.png

port1.jpg

port1-thumb.jpg

port2-thumb.jpg

port3-thumb.jpg

port4-thumb.jpg

port5-thumb.jpg

port6-thumb.jpg

port7-thumb.jpg

port8-thumb.jpg

hazteescuchar.png

background-toolbar.png

digg.png

ember.png

facebook.png

google.png

linkedin.png

skype.png

twitter.png

vimeo.png

background-layers-top.png

background-layers-middle.png

menu-on.jpg

menu-off.jpg

background-layers-bottom.png

background-swatches.png

black-check.jpg

blue-check.jpg

green-check.jpg

grey-check.jpg

large-stripe.jpg