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dfa.upc.es: Departament de Física — UPC. Universitat Politècnica de Catalunya

Page load speed analysis

  • 56/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    233 ms

  • Resources loaded

    1.1 sec

  • Page rendered

    164 ms

  • Total page load time

    1.5 sec

Visit dfa.upc.es now to see the best up-to-date Dfa UPC content for Peru and also check out these interesting facts you probably never knew about dfa.upc.es

We analyzed Dfa.upc.es page load time and found that the first response time was 233 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Page optimization

  • HTML 956 B
    Images 0 B
    Javascripts 0 B
    CSS 0 B

    In fact, the total size of Dfa.upc.es main page is 956 B. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. HTML takes 956 B which makes up the majority of the site volume.

    • Original 956 B
    • After minification 822 B
    • After compression 479 B

    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 134 B, which is 14% 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 477 B or 50% of the original size.

Network requests diagram

  • dfa.upc.es
  • head.html
  • body.html
  • fondo11.gif
  • titulo2.gif
  • uplogo.gif
  • logo.gif

Our browser made a total of 7 requests to load all elements on the main page. We found that all of those requests were addressed to Dfa.upc.es and no external sources were called. The less responsive or slowest element that took the longest time to load (647 ms) belongs to the original domain Dfa.upc.es.

Additional info on dfa.upc.es

Requests

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dfa UPC. According to our analytics all requests are already optimized.

4

Images

2

AJAX

6

All

Possible request optimization

4

Images

2

AJAX

0

Optimized

6

All

Good result

IP address

Dfa.upc.es uses IP address which is currently shared with 1 other domain. 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.

Normal result

IP Trace

dfa.upc.es

www-fa.upc.es

147.83.27.90

DNS records

Type Host Target/ip TTL Other
A

dfa.upc.es

147.83.27.90 45

Language and encoding

Poor result

Language

CA ca language flag

Detected

N/A  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 Dfa.upc.es can be misinterpreted by Google and other search engines. Our service has detected that Catalan 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 Dfa.upc.es 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

Dfa.upc.es 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 16.7% of all visits is Peru. It lies approximately 6080 miles away from the server location (Spain) and such a long distance can negatively affect website speed, as it takes some time for data to travel back and forth between those places. That’s why one of the best ways to speed up Dfa.upc.es page load time for the majority of users is moving the server to Peru or just closer to the user base.

Poor result

Poor result

Social Sharing Optimization

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

dfa.upc.es

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