Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

arcon.es

Inicio - ARCON - Herrajes, complementos, señaletica y control de accesos para la arquitectura y la decoración.

Page Load Speed

9.8 sec in total

First Response

327 ms

Resources Loaded

8.6 sec

Page Rendered

955 ms

arcon.es screenshot

About Website

Click here to check amazing ARCON content for Spain. Otherwise, check out these important facts you probably never knew about arcon.es

Control de accesos y seguridad

Visit arcon.es

Key Findings

We analyzed Arcon.es page load time and found that the first response time was 327 ms and then it took 9.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

arcon.es performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

5/100

25%

SI (Speed Index)

Value17.2 s

0/100

10%

TBT (Total Blocking Time)

Value3,400 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.194

63/100

15%

TTI (Time to Interactive)

Value24.2 s

0/100

10%

Network Requests Diagram

arcon.es

327 ms

www.arcon.es

4238 ms

theme.min.css

448 ms

style.css

355 ms

style.min.css

687 ms

Our browser made a total of 140 requests to load all elements on the main page. We found that 87% of them (122 requests) were addressed to the original Arcon.es, 6% (9 requests) were made to Fonts.gstatic.com and 2% (3 requests) were made to Assets.brevo.com. The less responsive or slowest element that took the longest time to load (4.2 sec) belongs to the original domain Arcon.es.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.7 MB (64%)

Content Size

4.2 MB

After Optimization

1.5 MB

In fact, the total size of Arcon.es main page is 4.2 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. 75% 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. Javascripts take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 288.7 kB

  • Original 338.7 kB
  • After minification 326.6 kB
  • After compression 50.0 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 288.7 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 4 B

  • Original 544.9 kB
  • After minification 544.9 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. ARCON images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 1.1 MB

  • Original 1.8 MB
  • After minification 1.8 MB
  • After compression 760.4 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 1.1 MB or 58% of the original size.

CSS Optimization

-88%

Potential reduce by 1.4 MB

  • Original 1.5 MB
  • After minification 1.5 MB
  • After compression 179.3 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. Arcon.es needs all CSS files to be minified and compressed as it can save up to 1.4 MB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 92 (74%)

Requests Now

125

After Optimization

33

The browser has sent 125 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ARCON. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 52 to 1 for JavaScripts and from 42 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

arcon.es accessibility score

79

Accessibility Issues

ARIA

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.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

Best Practices

arcon.es best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

arcon.es SEO score

91

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Arcon.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 Arcon.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 ARCON. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: