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Report Summary

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    Performance

  • 0

    Accessibility

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    Best Practices

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    SEO

asyc.uc3m.es

SdIC de la UC3M: Área de Seguridad y Comunicaciones

Page Load Speed

2.4 sec in total

First Response

495 ms

Resources Loaded

1.7 sec

Page Rendered

133 ms

asyc.uc3m.es screenshot

About Website

Click here to check amazing Asyc UC3M content for Spain. Otherwise, check out these important facts you probably never knew about asyc.uc3m.es

Visit asyc.uc3m.es

Key Findings

We analyzed Asyc.uc3m.es page load time and found that the first response time was 495 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

asyc.uc3m.es performance score

0

Network Requests Diagram

asyc.uc3m.es

495 ms

asyc.uc3m.es

532 ms

estilo.css

98 ms

sdmenu.css

194 ms

sdmenu.js

290 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 91% of them (21 requests) were addressed to the original Asyc.uc3m.es, 9% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (532 ms) belongs to the original domain Asyc.uc3m.es.

Page Optimization Overview & Recommendations

Page size can be reduced by 24.5 kB (33%)

Content Size

73.5 kB

After Optimization

49.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Asyc.uc3m.es main page is 73.5 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. Only 10% of websites need less resources to load. Javascripts take 24.6 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 17.9 kB

  • Original 23.2 kB
  • After minification 19.4 kB
  • After compression 5.3 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. This page needs HTML code to be minified as it can gain 3.8 kB, which is 16% 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 17.9 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 20.9 kB
  • After minification 20.9 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. Asyc UC3M images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 2.8 kB

  • Original 24.6 kB
  • After minification 24.1 kB
  • After compression 21.8 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 2.8 kB or 11% of the original size.

CSS Optimization

-79%

Potential reduce by 3.8 kB

  • Original 4.8 kB
  • After minification 4.0 kB
  • After compression 1.0 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. Asyc.uc3m.es needs all CSS files to be minified and compressed as it can save up to 3.8 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (33%)

Requests Now

21

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Asyc UC3M. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

asyc.uc3m.es

asyc.uc3m.es

495 ms

asyc.uc3m.es

asyc.uc3m.es

532 ms

estilo.css

estilo.css

98 ms

sdmenu.css

sdmenu.css

194 ms

sdmenu.js

sdmenu.js

290 ms

fondonormal.jpg

fondonormal.jpg

195 ms

cabeceraserv.gif

cabeceraserv.gif

130 ms

folder.gif

folder.gif

132 ms

bpgreen.gif

bpgreen.gif

225 ms

exclam.gif

exclam.gif

228 ms

worm.jpg

worm.jpg

288 ms

apache.gif

apache.gif

293 ms

php.gif

php.gif

294 ms

mysql.png

mysql.png

294 ms

logo.gif

logo.gif

319 ms

bpgreen.gif

bpgreen.gif

322 ms

pie.gif

pie.gif

382 ms

analytics.js

analytics.js

62 ms

bottom.gif

bottom.gif

369 ms

toptitle.gif

toptitle.gif

370 ms

collapsed.gif

collapsed.gif

370 ms

title.gif

title.gif

396 ms

collect

collect

11 ms

SEO Factors

asyc.uc3m.es SEO score

0

Language and Encoding

  • Language Detected

    ES

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Asyc.uc3m.es can be misinterpreted by Google and other search engines. Our service has detected that Spanish 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 Asyc.uc3m.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.

Social Sharing Optimization

asyc.uc3m.es

Open Graph description is not detected on the main page of Asyc UC3M. 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: