Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

cmdearcos.es

CMDEARCOS

Page Load Speed

7.5 sec in total

First Response

590 ms

Resources Loaded

3.1 sec

Page Rendered

3.8 sec

cmdearcos.es screenshot

About Website

Welcome to cmdearcos.es homepage info - get ready to check CMDEARCOS best content for Spain right away, or after learning these important things about cmdearcos.es

CMDEARCOS Web dedicada a la información sobre energías renovables

Visit cmdearcos.es

Key Findings

We analyzed Cmdearcos.es page load time and found that the first response time was 590 ms and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

cmdearcos.es performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

4/100

25%

SI (Speed Index)

Value8.8 s

16/100

10%

TBT (Total Blocking Time)

Value3,670 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.023

100/100

15%

TTI (Time to Interactive)

Value20.8 s

2/100

10%

Network Requests Diagram

www.cmdearcos.es

590 ms

wp-emoji-release.min.js

87 ms

style.min.css

87 ms

theme.min.css

87 ms

css

92 ms

Our browser made a total of 114 requests to load all elements on the main page. We found that 22% of them (25 requests) were addressed to the original Cmdearcos.es, 14% (16 requests) were made to I0.wp.com and 12% (14 requests) were made to I1.wp.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source I0.wp.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 613.0 kB (39%)

Content Size

1.6 MB

After Optimization

966.1 kB

In fact, the total size of Cmdearcos.es main page is 1.6 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 742.4 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 229.1 kB

  • Original 273.3 kB
  • After minification 269.2 kB
  • After compression 44.2 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 229.1 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 70 B

  • Original 742.4 kB
  • After minification 742.3 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. CMDEARCOS images are well optimized though.

JavaScript Optimization

-44%

Potential reduce by 58.6 kB

  • Original 134.4 kB
  • After minification 134.1 kB
  • After compression 75.8 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 58.6 kB or 44% of the original size.

CSS Optimization

-76%

Potential reduce by 325.1 kB

  • Original 429.0 kB
  • After minification 428.8 kB
  • After compression 103.8 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. Cmdearcos.es needs all CSS files to be minified and compressed as it can save up to 325.1 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 58 (55%)

Requests Now

105

After Optimization

47

The browser has sent 105 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CMDEARCOS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

cmdearcos.es accessibility score

93

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

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

cmdearcos.es best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

cmdearcos.es SEO score

89

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

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Cmdearcos.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 Cmdearcos.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

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