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edutecnica.altervista.org screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

edutecnica.altervista.org

annotazioni ed appunti sparsi di Matematica Fisica Chimica Elettrologia e Termologia

Page Load Speed

2.4 sec in total

First Response

413 ms

Resources Loaded

1.8 sec

Page Rendered

164 ms

edutecnica.altervista.org screenshot

About Website

Click here to check amazing Ed Utecnica Altervista content for Italy. Otherwise, check out these important facts you probably never knew about edutecnica.altervista.org

Appunti ed annotazioni di matematica, fisica, chimica, sistemi, meccanica, ed elettronica con esercizi risolti

Visit edutecnica.altervista.org

Key Findings

We analyzed Edutecnica.altervista.org page load time and found that the first response time was 413 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 40% of websites can load faster.

Performance Metrics

edutecnica.altervista.org performance score

0

Network Requests Diagram

edutecnica.altervista.org

413 ms

index.php

442 ms

style.css

113 ms

cookiechoices.js

218 ms

getcod.cgi

303 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Edutecnica.altervista.org, 52% (13 requests) were made to Edutecnica.it and 8% (2 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (442 ms) relates to the external source Edutecnica.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 73.3 kB (38%)

Content Size

192.2 kB

After Optimization

118.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Edutecnica.altervista.org main page is 192.2 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. 20% of websites need less resources to load. Javascripts take 91.4 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 16.2 kB

  • Original 22.7 kB
  • After minification 20.8 kB
  • After compression 6.5 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 16.2 kB or 71% of the original size.

Image Optimization

-2%

Potential reduce by 1.6 kB

  • Original 69.7 kB
  • After minification 68.1 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. Ed Utecnica Altervista images are well optimized though.

JavaScript Optimization

-53%

Potential reduce by 48.2 kB

  • Original 91.4 kB
  • After minification 88.6 kB
  • After compression 43.2 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 48.2 kB or 53% of the original size.

CSS Optimization

-86%

Potential reduce by 7.3 kB

  • Original 8.5 kB
  • After minification 6.1 kB
  • After compression 1.2 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. Edutecnica.altervista.org needs all CSS files to be minified and compressed as it can save up to 7.3 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (26%)

Requests Now

23

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ed Utecnica Altervista. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

edutecnica.altervista.org

edutecnica.altervista.org

413 ms

index.php

index.php

442 ms

style.css

style.css

113 ms

cookiechoices.js

cookiechoices.js

218 ms

getcod.cgi

getcod.cgi

303 ms

logus.jpg

logus.jpg

111 ms

f.jpg

f.jpg

247 ms

t.jpg

t.jpg

248 ms

g.jpg

g.jpg

247 ms

all.js

all.js

9 ms

6.htm

6.htm

142 ms

82 ms

xd_arbiter.php

xd_arbiter.php

67 ms

xd_arbiter.php

xd_arbiter.php

76 ms

shinystat.cgi

shinystat.cgi

322 ms

getcod.cgi

getcod.cgi

228 ms

analytics.js

analytics.js

47 ms

ping

ping

42 ms

proto-min.js

proto-min.js

324 ms

0zio.js

0zio.js

114 ms

collect

collect

14 ms

as.cgi

as.cgi

203 ms

0.gif

0.gif

121 ms

2.jpg

2.jpg

215 ms

3.jpg

3.jpg

220 ms

SEO Factors

edutecnica.altervista.org SEO score

0

Language and Encoding

  • Language Detected

    IT

  • Language Claimed

    IT

  • Encoding

    ISO-8859-1

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

Social Sharing Optimization

edutecnica.altervista.org

Open Graph description is not detected on the main page of Ed Utecnica Altervista. 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: