1.5 sec in total
233 ms
1.1 sec
164 ms
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
Visit dfa.upc.esWe 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 25% of websites can load faster.
dfa.upc.es performance score
name
value
score
weighting
Value8.8 s
0/100
10%
Value10.3 s
0/100
25%
Value10.0 s
9/100
10%
Value210 ms
89/100
30%
Value0
100/100
15%
Value11.3 s
19/100
10%
233 ms
218 ms
218 ms
218 ms
218 ms
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.
Page size can be reduced by 477 B (50%)
956 B
479 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.
Potential reduce by 477 B
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.
We found no issues to fix!
6
6
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.
dfa.upc.es
233 ms
head.html
218 ms
body.html
218 ms
fondo11.gif
218 ms
titulo2.gif
218 ms
uplogo.gif
219 ms
logo.gif
647 ms
dfa.upc.es accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Links do not have a discernible name
<object> elements do not have alternate text
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
dfa.upc.es best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
dfa.upc.es SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Document uses legible font sizes
Tap targets are not sized appropriately
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document uses plugins
CA
N/A
ISO-8859-1
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.
dfa.upc.es
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: