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comprensivo16.scuole.bo.it: Istituto Comprensivo N. 16 Bologna

Sito Ufficiale della scuola Istituto Comprensivo N. 16 Bologna

Page load speed analysis

  • 57/100

    Normal result
  • 7

    Successful tests
  • 1

    Failed test
  • First response

    2.6 sec

  • Resources loaded

    4.4 sec

  • Page rendered

    351 ms

  • Total page load time

    7.3 sec

Welcome to comprensivo16.scuole.bo.it homepage info - get ready to check Comprensivo 16 Scuole Bo best content right away, or after learning these important things about comprensivo16.scuole.bo.it

We analyzed Comprensivo16.scuole.bo.it page load time and found that the first response time was 2.6 sec and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Page optimization

  • HTML 25.7 kB
    Images 318.4 kB
    Javascripts 215.1 kB
    CSS 15.1 kB

    In fact, the total size of Comprensivo16.scuole.bo.it main page is 574.2 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 318.4 kB which makes up the majority of the site volume.

    • Original 25.7 kB
    • After minification 24.5 kB
    • After compression 5.0 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. 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 20.7 kB or 81% of the original size.

    • Original 318.4 kB
    • After optimization 286.3 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. Comprensivo 16 Scuole Bo images are well optimized though.

    • Original 215.1 kB
    • After minification 212.7 kB
    • After compression 68.6 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 146.5 kB or 68% of the original size.

    • Original 15.1 kB
    • After minification 11.3 kB
    • After compression 3.4 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. Comprensivo16.scuole.bo.it needs all CSS files to be minified and compressed as it can save up to 11.8 kB or 78% of the original size.

Network requests diagram

  • ic16bo.gov.it
  • layout.css
  • all.css
  • menus.css
  • homes.css
  • Pers_All.css
  • fontsize.js
  • xmlhttprequest.js
  • jquery-2.1.3.js
  • cookiechoices.js
  • api.js
  • recaptcha__en.js
  • logo.jpg
  • iscrizioni16-17.jpg
  • stemma.png
  • email.jpg
  • fontDec.gif
  • fontInc.gif
  • striscia-1px.jpg
  • comstampa.css

Our browser made a total of 20 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Comprensivo16.scuole.bo.it, 5% (1 request) were made to Code.jquery.com and 5% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (2.6 sec) relates to the external source Ic16bo.gov.it.

Additional info on comprensivo16.scuole.bo.it

Requests

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Comprensivo 16 Scuole Bo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

6

Javascripts

7

Images

6

CSS

19

All

Possible request optimization

1

Javascripts

7

Images

1

CSS

10

Optimized

9

All

Good result

IP address

This IP address is dedicated to Comprensivo16.scuole.bo.it. This is the best domain hosting practice .

Normal result

IP Trace

comprensivo16.scuole.bo.it

46.255.85.20

DNS records

Type Host Target/ip TTL Other
A

guidoreni.scuole.bo.it

46.255.85.20 21435
CNAME

comprensivo16.scuole.bo.it

guidoreni.scuole.bo.it 21599
MX

guidoreni.scuole.bo.it

guidoreni.scuole.bo.it 21599 Pri: 0

Language and encoding

Normal result

Language

IT it language flag

Detected

N/A  language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Comprensivo16.scuole.bo.it can be misinterpreted by Google and other search engines. Our service has detected that Italian 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 Comprensivo16.scuole.bo.it main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

HTTPS certificate

SSL Certificate

Comprensivo16.scuole.bo.it 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

The server of Comprensivo16.scuole.bo.it is located in Italy, but, unfortunately, we cannot identify the countries where the visitors come from and thus it’s impossible to define if the distance can potentially affect the page load time.

Good result

Poor result

Social Sharing Optimization

Open Graph description is not detected on the main page of Comprensivo 16 Scuole Bo. 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:

comprensivo16.scuole.bo.it

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