Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

castelseras.es

Castelserás es un municipio de la provincia de Teruel

Page Load Speed

12.3 sec in total

First Response

425 ms

Resources Loaded

11.1 sec

Page Rendered

855 ms

castelseras.es screenshot

About Website

Click here to check amazing Castelseras content. Otherwise, check out these important facts you probably never knew about castelseras.es

Página oficial del Ayuntamiento de Castelserás. Situación, cómo llegar, servicios al ciudadano, información turística, sede electrónica, noticias y eventos.

Visit castelseras.es

Key Findings

We analyzed Castelseras.es page load time and found that the first response time was 425 ms and then it took 11.9 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

castelseras.es performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.0 s

1/100

10%

LCP (Largest Contentful Paint)

Value9.2 s

1/100

25%

SI (Speed Index)

Value15.1 s

1/100

10%

TBT (Total Blocking Time)

Value1,170 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0.297

40/100

15%

TTI (Time to Interactive)

Value19.0 s

3/100

10%

Network Requests Diagram

castelseras.es

425 ms

www.castelseras.es

1117 ms

www.castelseras.es

2615 ms

wp-emoji-release.min.js

369 ms

style.min.css

358 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that 93% of them (87 requests) were addressed to the original Castelseras.es, 2% (2 requests) were made to Ssl.google-analytics.com and 2% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (6.1 sec) belongs to the original domain Castelseras.es.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.3 MB (19%)

Content Size

12.3 MB

After Optimization

9.9 MB

In fact, the total size of Castelseras.es main page is 12.3 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. 65% of websites need less resources to load. Images take 11.7 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 291.4 kB

  • Original 332.8 kB
  • After minification 327.4 kB
  • After compression 41.4 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 291.4 kB or 88% of the original size.

Image Optimization

-17%

Potential reduce by 2.0 MB

  • Original 11.7 MB
  • After minification 9.7 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. Obviously, Castelseras needs image optimization as it can save up to 2.0 MB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-4%

Potential reduce by 3.4 kB

  • Original 87.8 kB
  • After minification 87.8 kB
  • After compression 84.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-28%

Potential reduce by 32.3 kB

  • Original 115.0 kB
  • After minification 114.0 kB
  • After compression 82.7 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. Castelseras.es needs all CSS files to be minified and compressed as it can save up to 32.3 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 56 (64%)

Requests Now

88

After Optimization

32

The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Castelseras. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

castelseras.es accessibility score

80

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

castelseras.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

castelseras.es SEO score

85

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

High

Image elements do not have [alt] attributes

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