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cobdc.org: Col·legi Oficial de Bibliotecaris-Documentalistes de Catalunya - Portada

Col·legi Oficial de Bibliotecaris-Documentalistes de Catalunya (COBDC) Contacte: C/Ribera, 8 Principal | 08003 Barcelona. Teléfono: 93 319 76 75. Fax: 93 319 78 74. E-mail: cobdc@cobdc.org | URL: http...

Page load speed analysis

  • 54/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    779 ms

  • Resources loaded

    3.4 sec

  • Page rendered

    200 ms

  • Total page load time

    4.4 sec

Welcome to cobdc.org homepage info - get ready to check Cobdc best content for Spain right away, or after learning these important things about cobdc.org

We analyzed Cobdc.org page load time and found that the first response time was 779 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Page optimization

  • HTML 62.5 kB
    Images 84.3 kB
    Javascripts 122.9 kB
    CSS 28.3 kB

    In fact, the total size of Cobdc.org main page is 298.0 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 122.9 kB which makes up the majority of the site volume.

    • Original 62.5 kB
    • After minification 48.5 kB
    • After compression 7.2 kB

    HTML optimization

    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. This page needs HTML code to be minified as it can gain 14.0 kB, which is 22% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 55.3 kB or 88% of the original size.

    • Original 84.3 kB
    • After optimization 80.0 kB

    Image optimization

    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. Cobdc images are well optimized though.

    • Original 122.9 kB
    • After minification 109.5 kB
    • After compression 30.4 kB

    JavaScript optimization

    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 92.5 kB or 75% of the original size.

    • Original 28.3 kB
    • After minification 24.9 kB
    • After compression 3.9 kB

    CSS optimization

    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. Cobdc.org needs all CSS files to be minified and compressed as it can save up to 24.5 kB or 86% of the original size.

Network requests diagram

  • cobdc.org
  • base.css
  • niftyCorners.css
  • cobdc.js
  • canvifont.js
  • iqua.js
  • sniffer.js
  • links_00.js
  • style.js
  • nifty.js
  • header.js
  • menulat.js
  • midatxt.js
  • serveis.js
  • banner_quesom.js
  • borsa.js
  • destaquem.js
  • cursos.js
  • peu.js
  • menu.js
  • urchin.js
  • ServeBanner.asp
  • clau.gif
  • cursos.gif
  • shim.gif
  • guide_corp-1.gif
  • mesinfo.gif
  • fletxes-1.jpg
  • cursos-2016-01.gif
  • portada-2.gif
  • premi2016.jpg
  • bosses-1.jpg
  • amida_port-1.gif
  • mosaic_portada-1.gif
  • logopral.gif
  • logotxt.gif
  • 00BarNav.jpg
  • shim.gif
  • home.gif
  • campus.gif
  • membre.gif
  • intranet.gif
  • contacte.gif
  • webmap.gif
  • document2.gif
  • observatori.gif
  • borsa-de-treball.gif
  • webmail.jpg
  • intercolegial.gif
  • icon_linkedin.png
  • icon_twitter.png
  • icon_flickr.png
  • icon_rssformacio.png
  • safe-standard.js
  • mida.gif
  • A01.gif
  • A02.gif
  • A03.gif
  • offline-21650275.gif
  • cobdc
  • guide_corp-2.gif
  • guide_corp-3.gif
  • guide_corp-4.gif
  • topcat.gif
  • peu.gif
  • menu_moz.js
  • uoc-2016.gif
  • medium.css
  • gran.css
  • print.css
  • dotted.gif
  • dotted2.gif
  • __utm.gif

Our browser made a total of 73 requests to load all elements on the main page. We found that 92% of them (67 requests) were addressed to the original Cobdc.org, 4% (3 requests) were made to Image.providesupport.com and 3% (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 Cobdc.org.

Additional info on cobdc.org

Requests

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cobdc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

19

Javascripts

46

Images

4

CSS

69

All

Possible request optimization

1

Javascripts

26

Images

1

CSS

41

Optimized

28

All

Normal result

IP address

Cobdc.org uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Poor result

IP Trace

cobdc.org

taxipmi.com

restaurantelaescuela.com

aytosanandres.es

instimed.es

217.76.142.99

DNS records

Type Host Target/ip TTL Other
A

cobdc.org

217.76.142.99 899
NS

cobdc.org

dns8.servidoresdns.net 21599
NS

cobdc.org

dns7.servidoresdns.net 21599
SOA

cobdc.org

21599 Mname: dns7.servidoresdns.net
Rname: hostmaster.servidoresdns.net
Serial: 2003103119
Refresh: 21600
Retry: 3600
Expire: 2419200
Minimum-ttl: 86400
MX

cobdc.org

mx.serviciodecorreo.es 3287 Pri: 10

Language and encoding

Normal result

Language

CA ca language flag

Detected

CA ca language flag

Claimed

Encoding

ISO-8859-1

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cobdc.org can be misinterpreted by Google and other search engines. Our service has detected that Catalan is used on the page, and it matches the claimed language. Our system also found out that Cobdc.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.

HTTPS certificate

SSL Certificate

Cobdc.org has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

Country of origin for 75.5% of all visits is Spain. It’s good for Cobdc.org that their server is also located in Spain, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Poor result

Social Sharing Optimization

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

cobdc.org

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