Tools & Wizards About Us
isoladiburano.it screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

isoladiburano.it

Burano isola di Venezia - Sito Ufficiale, Guida e Tour

Page Load Speed

3.3 sec in total

First Response

408 ms

Resources Loaded

2.4 sec

Page Rendered

523 ms

isoladiburano.it screenshot

About Website

Welcome to isoladiburano.it homepage info - get ready to check Isola Di Burano best content for Italy right away, or after learning these important things about isoladiburano.it

Burano è una delle isole di Venezia, famosa per i merletti e le case colorate. Dimora di B. Galuppi, R. Barbaro e P. Donaggio. Sito Ufficiale, Guida e Tour.

Visit isoladiburano.it

Key Findings

We analyzed Isoladiburano.it page load time and found that the first response time was 408 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

isoladiburano.it performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

73/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

45/100

25%

SI (Speed Index)

Value6.9 s

33/100

10%

TBT (Total Blocking Time)

Value400 ms

67/100

30%

CLS (Cumulative Layout Shift)

Value1.149

1/100

15%

TTI (Time to Interactive)

Value13.6 s

11/100

10%

Network Requests Diagram

isoladiburano.it

408 ms

www.isoladiburano.it

382 ms

commons.css

266 ms

commons-it.js

413 ms

adsbygoogle.js

8 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 38% of them (30 requests) were addressed to the original Isoladiburano.it, 9% (7 requests) were made to Fonts.gstatic.com and 9% (7 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (925 ms) belongs to the original domain Isoladiburano.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 722.3 kB (44%)

Content Size

1.6 MB

After Optimization

908.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Isoladiburano.it main page is 1.6 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Javascripts take 699.4 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 128.5 kB

  • Original 169.8 kB
  • After minification 166.4 kB
  • After compression 41.3 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. 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 128.5 kB or 76% of the original size.

Image Optimization

-3%

Potential reduce by 19.7 kB

  • Original 622.4 kB
  • After minification 602.7 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. Isola Di Burano images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 457.8 kB

  • Original 699.4 kB
  • After minification 698.3 kB
  • After compression 241.6 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 457.8 kB or 65% of the original size.

CSS Optimization

-84%

Potential reduce by 116.3 kB

  • Original 139.1 kB
  • After minification 135.4 kB
  • After compression 22.8 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. Isoladiburano.it needs all CSS files to be minified and compressed as it can save up to 116.3 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (48%)

Requests Now

67

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Isola Di Burano. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

isoladiburano.it

isoladiburano.it

408 ms

www.isoladiburano.it

www.isoladiburano.it

382 ms

commons.css

commons.css

266 ms

commons-it.js

commons-it.js

413 ms

adsbygoogle.js

adsbygoogle.js

8 ms

addthis_widget.js

addthis_widget.js

19 ms

logo.png

logo.png

204 ms

4-Burano-Riva-della-Pescheria-Vecchia.jpg

4-Burano-Riva-della-Pescheria-Vecchia.jpg

604 ms

it.png

it.png

205 ms

en.png

en.png

211 ms

burano-colori-riflessi-sull-acqua.jpg

burano-colori-riflessi-sull-acqua.jpg

321 ms

burano-case-colorate.jpg

burano-case-colorate.jpg

322 ms

burano-casa-rossa-e-verde.jpg

burano-casa-rossa-e-verde.jpg

321 ms

burano-campanile-storto.jpg

burano-campanile-storto.jpg

380 ms

burano-piazza-galuppi-con-campanile-storto.jpg

burano-piazza-galuppi-con-campanile-storto.jpg

405 ms

casa-bepi-burano.jpg

casa-bepi-burano.jpg

407 ms

burano-piazza-baldassare-galuppi.jpg

burano-piazza-baldassare-galuppi.jpg

436 ms

burano-museo-del-merletto.jpg

burano-museo-del-merletto.jpg

601 ms

visitare-burano.jpg

visitare-burano.jpg

602 ms

burano.jpg

burano.jpg

602 ms

tour-in-barca-a-burano-murano-torcello-venezia.jpg

tour-in-barca-a-burano-murano-torcello-venezia.jpg

603 ms

2.jpg

2.jpg

742 ms

facebook.png

facebook.png

603 ms

twitter.png

twitter.png

657 ms

googleplus.png

googleplus.png

658 ms

1.jpg

1.jpg

925 ms

stars_2.gif

stars_2.gif

657 ms

casa-bepi-sua.jpg

casa-bepi-sua.jpg

792 ms

find.png

find.png

741 ms

houses.png

houses.png

457 ms

footer-bg.jpg

footer-bg.jpg

666 ms

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cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

28 ms

k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf

k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf

57 ms

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37 ms

5DVGWnz9Skaq1amwwwGZEw.ttf

5DVGWnz9Skaq1amwwwGZEw.ttf

38 ms

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_sVKdO-TLWvaH-ptGimJBaCWcynf_cDxXwCLxiixG1c.ttf

38 ms

PRmiXeptR36kaC0GEAetxp_TkvowlIOtbR7ePgFOpF4.ttf

PRmiXeptR36kaC0GEAetxp_TkvowlIOtbR7ePgFOpF4.ttf

38 ms

xjAJXh38I15wypJXxuGMBp0EAVxt0G0biEntp43Qt6E.ttf

xjAJXh38I15wypJXxuGMBp0EAVxt0G0biEntp43Qt6E.ttf

38 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

504 ms

ga.js

ga.js

165 ms

js15_as.js

js15_as.js

164 ms

ca-pub-6173909330958602.js

ca-pub-6173909330958602.js

161 ms

zrt_lookup.html

zrt_lookup.html

152 ms

show_ads_impl.js

show_ads_impl.js

69 ms

0.php

0.php

131 ms

__utm.gif

__utm.gif

117 ms

ads

ads

218 ms

osd.js

osd.js

9 ms

ads

ads

249 ms

ads

ads

166 ms

m_js_controller.js

m_js_controller.js

38 ms

abg.js

abg.js

48 ms

s_0ROEw3z8GL_180908036.html

s_0ROEw3z8GL_180908036.html

79 ms

favicon

favicon

433 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

78 ms

nessie_icon_tiamat_white.png

nessie_icon_tiamat_white.png

34 ms

s

s

47 ms

x_button_blue2.png

x_button_blue2.png

41 ms

10554463352809241074

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22 ms

cl

cl

59 ms

creative_add_on.js

creative_add_on.js

145 ms

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

3 ms

new_contactcenter_1296_wbr_display_ad_300_250_A_11_15.jpg

new_contactcenter_1296_wbr_display_ad_300_250_A_11_15.jpg

29 ms

lidar.js

lidar.js

16 ms

sbhK2lTE.js

sbhK2lTE.js

13 ms

cTrvNaRi.html

cTrvNaRi.html

11 ms

surly.js

surly.js

27 ms

ba.html

ba.html

2 ms

4.gif

4.gif

174 ms

activeview

activeview

23 ms

2532.js

2532.js

16 ms

box_19_top-right.png

box_19_top-right.png

7 ms

ci.png

ci.png

48 ms

300lo.json

300lo.json

71 ms

sh.8e5f85691f9aaa082472a194.html

sh.8e5f85691f9aaa082472a194.html

57 ms

ui

ui

69 ms

layers.e5ea973510bf60b3db41.js

layers.e5ea973510bf60b3db41.js

10 ms

it.js

it.js

11 ms

Accessibility Review

isoladiburano.it accessibility score

82

Accessibility Issues

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

High

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

Best Practices

isoladiburano.it best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

isoladiburano.it SEO score

93

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    IT

  • Language Claimed

    IT

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Isoladiburano.it 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 Isoladiburano.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.

Social Sharing Optimization

isoladiburano.it

Open Graph data is detected on the main page of Isola Di Burano. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: