Tools & Wizards About Us
celtics.it screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

celtics.it

Celtics.it - Sito dedicato alla squadra di basket NBA dei Boston Celtics

Page Load Speed

3.7 sec in total

First Response

457 ms

Resources Loaded

2.9 sec

Page Rendered

375 ms

celtics.it screenshot

About Website

Click here to check amazing Celtics content for Italy. Otherwise, check out these important facts you probably never knew about celtics.it

Celtics.it dedicato alla squadra di basket più vittoriosa nella storia della NBA i Boston Celtics. Il sito oltre a raccogliere materiale sugli amati Celtics propone anche interessantissime e personali...

Visit celtics.it

Key Findings

We analyzed Celtics.it page load time and found that the first response time was 457 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

celtics.it performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

44/100

25%

SI (Speed Index)

Value7.6 s

25/100

10%

TBT (Total Blocking Time)

Value700 ms

42/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.9 s

17/100

10%

Network Requests Diagram

celtics.it

457 ms

www.celtics.it

497 ms

common.css

206 ms

menu_livelli.css

213 ms

popup.js

213 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 87% of them (47 requests) were addressed to the original Celtics.it, 4% (2 requests) were made to Pagead2.googlesyndication.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (783 ms) belongs to the original domain Celtics.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 227.5 kB (17%)

Content Size

1.3 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Celtics.it main page is 1.3 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. 55% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 12.8 kB

  • Original 18.2 kB
  • After minification 16.4 kB
  • After compression 5.4 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 12.8 kB or 70% of the original size.

Image Optimization

-4%

Potential reduce by 42.9 kB

  • Original 1.1 MB
  • After minification 1.0 MB

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. Celtics images are well optimized though.

JavaScript Optimization

-75%

Potential reduce by 159.6 kB

  • Original 214.0 kB
  • After minification 138.8 kB
  • After compression 54.3 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 159.6 kB or 75% of the original size.

CSS Optimization

-83%

Potential reduce by 12.2 kB

  • Original 14.7 kB
  • After minification 10.3 kB
  • After compression 2.6 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. Celtics.it needs all CSS files to be minified and compressed as it can save up to 12.2 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (18%)

Requests Now

51

After Optimization

42

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Celtics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

celtics.it

celtics.it

457 ms

www.celtics.it

www.celtics.it

497 ms

common.css

common.css

206 ms

menu_livelli.css

menu_livelli.css

213 ms

popup.js

popup.js

213 ms

magella_stats.js

magella_stats.js

227 ms

jquery-1.4.3.js

jquery-1.4.3.js

734 ms

cookiechoices.js

cookiechoices.js

233 ms

show_ads.js

show_ads.js

70 ms

animazione_testata.php

animazione_testata.php

476 ms

sfondo_pagina.png

sfondo_pagina.png

773 ms

sfondo_menu.png

sfondo_menu.png

192 ms

pulsantesup_active.png

pulsantesup_active.png

191 ms

spacer.gif

spacer.gif

188 ms

pulsante_video_google.png

pulsante_video_google.png

230 ms

pulsante_titoli_vinti.png

pulsante_titoli_vinti.png

471 ms

pulsante_maglie_ritirate.png

pulsante_maglie_ritirate.png

470 ms

seguici_telegram.png

seguici_telegram.png

468 ms

sfondo_pannelli_comparsa.gif

sfondo_pannelli_comparsa.gif

472 ms

sfondo_box_sx.png

sfondo_box_sx.png

471 ms

logo_celtics_150.png

logo_celtics_150.png

471 ms

calendario.jpg

calendario.jpg

561 ms

show_ads_impl.js

show_ads_impl.js

80 ms

anteprima_news.php

anteprima_news.php

391 ms

chiusura_box_sx.png

chiusura_box_sx.png

403 ms

pulsante_forum.png

pulsante_forum.png

402 ms

pulsante_contattaci.png

pulsante_contattaci.png

374 ms

sfondo_box_anteprima_news.png

sfondo_box_anteprima_news.png

402 ms

sfondo_box_250.gif

sfondo_box_250.gif

413 ms

titolo_news.png

titolo_news.png

707 ms

titolo_forum.png

titolo_forum.png

488 ms

titolo_calendario.png

titolo_calendario.png

705 ms

sfondo_footer.png

sfondo_footer.png

783 ms

pulsante_torna_su.gif

pulsante_torna_su.gif

525 ms

analytics.js

analytics.js

29 ms

collect

collect

166 ms

richhtmlticker.js

richhtmlticker.js

330 ms

cookie.js

cookie.js

147 ms

integrator.js

integrator.js

147 ms

ads

ads

354 ms

header_logo_celtics_1.png

header_logo_celtics_1.png

113 ms

header_larry_bird.png

header_larry_bird.png

117 ms

header_bill_russell.png

header_bill_russell.png

226 ms

header_pride.gif

header_pride.gif

160 ms

header_john_havlicek.png

header_john_havlicek.png

267 ms

header_bob_cousy.png

header_bob_cousy.png

224 ms

header_reggie_lewis.png

header_reggie_lewis.png

228 ms

header_logo_celtics_2.png

header_logo_celtics_2.png

240 ms

header_robert_parish.png

header_robert_parish.png

371 ms

header_kevin_mchale.png

header_kevin_mchale.png

453 ms

header_arnold_auerbach.png

header_arnold_auerbach.png

352 ms

roster.gif

roster.gif

353 ms

pulsante_leggi.png

pulsante_leggi.png

354 ms

bad.gif

bad.gif

376 ms

Accessibility Review

celtics.it accessibility score

69

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

celtics.it best practices score

50

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

Displays images with incorrect aspect ratio

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

celtics.it SEO score

69

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

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 Celtics.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 Celtics.it 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

celtics.it

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