Tools & Wizards About Us
sedeelectronica.bde.es screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    77% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 75% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

sedeelectronica.bde.es

Oficina Virtual del Banco de España

Page Load Speed

5.6 sec in total

First Response

559 ms

Resources Loaded

4.9 sec

Page Rendered

145 ms

sedeelectronica.bde.es screenshot

About Website

Welcome to sedeelectronica.bde.es homepage info - get ready to check Se De Electronica B best content for Spain right away, or after learning these important things about sedeelectronica.bde.es

Inicio

Visit sedeelectronica.bde.es

Key Findings

We analyzed Sedeelectronica.bde.es page load time and found that the first response time was 559 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

sedeelectronica.bde.es performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

84/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

24/100

25%

SI (Speed Index)

Value3.1 s

92/100

10%

TBT (Total Blocking Time)

Value170 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0.51

15/100

15%

TTI (Time to Interactive)

Value3.8 s

89/100

10%

Network Requests Diagram

sedeelectronica.bde.es

559 ms

223 ms

estilos.css

448 ms

jquery-ui.css

729 ms

jquery.min.js

830 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that all of those requests were addressed to Sedeelectronica.bde.es and no external sources were called. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Sedeelectronica.bde.es.

Page Optimization Overview & Recommendations

Page size can be reduced by 583.6 kB (73%)

Content Size

804.0 kB

After Optimization

220.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sedeelectronica.bde.es main page is 804.0 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. 15% of websites need less resources to load. Javascripts take 581.5 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 22.1 kB

  • Original 27.2 kB
  • After minification 24.7 kB
  • After compression 5.1 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 22.1 kB or 81% of the original size.

Image Optimization

-10%

Potential reduce by 8.9 kB

  • Original 91.1 kB
  • After minification 82.2 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. Se De Electronica B images are well optimized though.

JavaScript Optimization

-80%

Potential reduce by 467.2 kB

  • Original 581.5 kB
  • After minification 426.1 kB
  • After compression 114.2 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 467.2 kB or 80% of the original size.

CSS Optimization

-82%

Potential reduce by 85.4 kB

  • Original 104.2 kB
  • After minification 88.5 kB
  • After compression 18.9 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. Sedeelectronica.bde.es needs all CSS files to be minified and compressed as it can save up to 85.4 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (64%)

Requests Now

28

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Se De Electronica B. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sedeelectronica.bde.es

sedeelectronica.bde.es

559 ms

223 ms

estilos.css

estilos.css

448 ms

jquery-ui.css

jquery-ui.css

729 ms

jquery.min.js

jquery.min.js

830 ms

jquery-ui.js

jquery-ui.js

1471 ms

comun.js

comun.js

865 ms

home.js

home.js

772 ms

sugerencias.js

sugerencias.js

267 ms

autocompleterLocal.js

autocompleterLocal.js

415 ms

estilos-js.css

estilos-js.css

371 ms

logo.gif

logo.gif

267 ms

logo_bde.gif

logo_bde.gif

265 ms

flelenguas.gif

flelenguas.gif

251 ms

imgBuscador.gif

imgBuscador.gif

368 ms

logo_sede_home.gif

logo_sede_home.gif

324 ms

foto_home.jpg

foto_home.jpg

905 ms

pdf_n.gif

pdf_n.gif

510 ms

ico_faqs.png

ico_faqs.png

525 ms

ico_registro.png

ico_registro.png

555 ms

bgAvanzada.gif

bgAvanzada.gif

581 ms

sombraMenu.gif

sombraMenu.gif

627 ms

fondoLeft.gif

fondoLeft.gif

748 ms

menuOtros.gif

menuOtros.gif

787 ms

ico_caja_dark.gif

ico_caja_dark.gif

811 ms

bg_destacados.gif

bg_destacados.gif

878 ms

listaSede.gif

listaSede.gif

890 ms

sede_hora_fecha_oficial.html

sede_hora_fecha_oficial.html

834 ms

ico_flecha.gif

ico_flecha.gif

990 ms

imprimir.css

imprimir.css

719 ms

Accessibility Review

sedeelectronica.bde.es accessibility score

90

Accessibility Issues

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

sedeelectronica.bde.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

sedeelectronica.bde.es SEO score

100

Search Engine Optimization Advices

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

    ES

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sedeelectronica.bde.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 Sedeelectronica.bde.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

sedeelectronica.bde.es

Open Graph description is not detected on the main page of Se De Electronica B. 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: