Report Summary

  • 51

    Performance

    Renders faster than
    70% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

castillosnet.org

Castillos y edificaciones fortificadas de España y otros lugares del mundo | CastillosNet.

Page Load Speed

281 ms in total

First Response

86 ms

Resources Loaded

87 ms

Page Rendered

108 ms

castillosnet.org screenshot

About Website

Visit castillosnet.org now to see the best up-to-date Castillos Net content for Spain and also check out these interesting facts you probably never knew about castillosnet.org

Castillos y edificaciones fortificadas (arquitectura defensiva) de España y otros lugares del mundo, monumentos de arquitectura defensiva: castillos, murallas, torres, atalayas, alcázares, alcazabas, ...

Visit castillosnet.org

Key Findings

We analyzed Castillosnet.org page load time and found that the first response time was 86 ms and then it took 195 ms to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

castillosnet.org performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value4.2 s

78/100

10%

TBT (Total Blocking Time)

Value90 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.467

19/100

15%

TTI (Time to Interactive)

Value5.1 s

76/100

10%

Network Requests Diagram

castillosnet.org

86 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Castillosnet.org and no external sources were called. The less responsive or slowest element that took the longest time to load (86 ms) belongs to the original domain Castillosnet.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 kB (55%)

Content Size

2.0 kB

After Optimization

887 B

In fact, the total size of Castillosnet.org main page is 2.0 kB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. HTML takes 2.0 kB which makes up the majority of the site volume.

HTML Optimization

-55%

Potential reduce by 1.1 kB

  • Original 2.0 kB
  • After minification 1.9 kB
  • After compression 887 B

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 1.1 kB or 55% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Accessibility Review

castillosnet.org accessibility score

83

Accessibility Issues

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

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.

Best Practices

castillosnet.org best practices score

83

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

Page has valid source maps

SEO Factors

castillosnet.org SEO score

86

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

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

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 Castillosnet.org 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 Castillosnet.org 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

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