Report Summary

  • 15

    Performance

    Renders faster than
    28% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

euskalduna.eus

Palacio Euskalduna Jauregia Bilbao | Palacio de Congresos y de la Música

Page Load Speed

2.8 sec in total

First Response

385 ms

Resources Loaded

2.3 sec

Page Rendered

111 ms

euskalduna.eus screenshot

About Website

Welcome to euskalduna.eus homepage info - get ready to check Euskalduna best content for Spain right away, or after learning these important things about euskalduna.eus

El Palacio Euskalduna, Centro de Congresos y de la Música, ofrece un espacio ideal para su evento, feria o congreso en Bilbao y está muy bien comunicado.

Visit euskalduna.eus

Key Findings

We analyzed Euskalduna.eus page load time and found that the first response time was 385 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

euskalduna.eus performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value16.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value55.2 s

0/100

25%

SI (Speed Index)

Value41.0 s

0/100

10%

TBT (Total Blocking Time)

Value41,240 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value63.9 s

0/100

10%

Network Requests Diagram

euskalduna.eus

385 ms

euskalduna.eus

368 ms

icon

42 ms

chunk-vendors.03fa574a.css

320 ms

app.0ca0c57f.css

338 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that 47% of them (7 requests) were addressed to the original Euskalduna.eus, 13% (2 requests) were made to Consent.cookiebot.com and 13% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Euskalduna.eus.

Page Optimization Overview & Recommendations

Page size can be reduced by 107.4 kB (58%)

Content Size

185.0 kB

After Optimization

77.6 kB

In fact, the total size of Euskalduna.eus main page is 185.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. HTML takes 120.0 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 99.7 kB

  • Original 120.0 kB
  • After minification 120.0 kB
  • After compression 20.3 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 99.7 kB or 83% of the original size.

JavaScript Optimization

-16%

Potential reduce by 7.6 kB

  • Original 47.9 kB
  • After minification 47.9 kB
  • After compression 40.2 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 7.6 kB or 16% of the original size.

CSS Optimization

-0%

Potential reduce by 44 B

  • Original 17.1 kB
  • After minification 17.1 kB
  • After compression 17.1 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. Euskalduna.eus has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 7 (54%)

Requests Now

13

After Optimization

6

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Euskalduna. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

euskalduna.eus accessibility score

77

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

button, link, and menuitem elements do not have accessible names.

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

Image elements do not have [alt] attributes

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.

Best Practices

euskalduna.eus best practices score

75

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

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

euskalduna.eus SEO score

75

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

High

robots.txt is not valid

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

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

    EN

  • Language Claimed

    ES

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Euskalduna.eus can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Spanish language. Our system also found out that Euskalduna.eus 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 Euskalduna. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: