3.3 sec in total
337 ms
2.3 sec
734 ms
Click here to check amazing Zerboni content for Italy. Otherwise, check out these important facts you probably never knew about zerboni.com
Zerboni.com, aziende, web agency, software gestionali, indicizzazione siti web, consulenza,
Visit zerboni.comWe analyzed Zerboni.com page load time and found that the first response time was 337 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
zerboni.com performance score
name
value
score
weighting
Value1.4 s
97/100
10%
Value2.1 s
95/100
25%
Value2.4 s
98/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value1.4 s
100/100
10%
337 ms
656 ms
321 ms
217 ms
216 ms
Our browser made a total of 96 requests to load all elements on the main page. We found that 48% of them (46 requests) were addressed to the original Zerboni.com, 8% (8 requests) were made to Apis.google.com and 8% (8 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Zerboni.com.
Page size can be reduced by 138.1 kB (12%)
1.1 MB
1.0 MB
In fact, the total size of Zerboni.com main page is 1.1 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. 65% of websites need less resources to load. Images take 893.4 kB which makes up the majority of the site volume.
Potential reduce by 64.8 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 64.8 kB or 77% of the original size.
Potential reduce by 30.4 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. Zerboni images are well optimized though.
Potential reduce by 17.8 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 17.8 kB or 14% of the original size.
Potential reduce by 25.1 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. Zerboni.com needs all CSS files to be minified and compressed as it can save up to 25.1 kB or 77% of the original size.
Number of requests can be reduced by 35 (39%)
90
55
The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zerboni. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and as a result speed up the page load time.
zerboni.com
337 ms
www.zerboni.com
656 ms
round.css
321 ms
mentab.js
217 ms
menuorizz.css
216 ms
prefer.js
219 ms
plusone.js
79 ms
element.js
47 ms
show_ads.js
4 ms
brand
18 ms
brand
14 ms
brand
44 ms
brand
103 ms
urchin.js
21 ms
cb=gapi.loaded_0
24 ms
sfum-lat.jpg
117 ms
gradient.png
116 ms
pubblicita.jpg
117 ms
gradient2.png
118 ms
english.gif
119 ms
italiano.gif
248 ms
espanol.gif
246 ms
immagine.gif
246 ms
antivirus-dark-side.gif
246 ms
lavoro-news.jpg
247 ms
viaggi-e-vacanze.jpg
246 ms
casa.png
391 ms
itinerari-e-sapori.png
455 ms
meteo.jpg
355 ms
mappa.png
356 ms
station.jpg
390 ms
tv-streaming.png
354 ms
libri.jpg
478 ms
web%20agency.jpg
486 ms
grafica.jpg
484 ms
programmi.jpg
483 ms
3d.jpg
484 ms
istruzione.jpg
563 ms
scuola.jpg
697 ms
tecnologia.jpg
698 ms
femosrl.png
604 ms
trend.gif
602 ms
stand-fiera.jpg
909 ms
immagine-500.gif
679 ms
traffico%20utenza.jpg
805 ms
lo%20staff%20che%20vogliamo.jpg
1020 ms
kit%20telecontrollo.jpg
1101 ms
esposizione%20al%20pubblico.jpg
903 ms
contatti.jpg
1013 ms
consulenza-software.jpg
1019 ms
translateelement.css
48 ms
main.js
62 ms
check%20display.jpg
1107 ms
ca-pub-9239915565864200.js
42 ms
zrt_lookup.html
38 ms
show_ads_impl.js
104 ms
element_main.js
50 ms
controller%20elettronica.jpg
1013 ms
industria.jpg
1011 ms
indicizzazione.gif
1018 ms
bgimggal.jpg
1018 ms
google_custom_search_watermark.gif
100 ms
__utm.gif
78 ms
cb=gapi.loaded_1
76 ms
fastbutton
168 ms
translate_24dp.png
75 ms
l
67 ms
googlelogo_color_42x16dp.png
140 ms
ads
347 ms
osd.js
26 ms
postmessageRelay
111 ms
ads
288 ms
ads
274 ms
cleardot.gif
74 ms
te_ctrl3.gif
73 ms
googlelogo_color_68x28dp.png
65 ms
loading.gif
80 ms
ads
297 ms
cb=gapi.loaded_0
49 ms
cb=gapi.loaded_1
48 ms
ads
295 ms
ads
269 ms
W5F8_SL0XFawnjxHGsZjJA.ttf
95 ms
3193398744-postmessagerelay.js
65 ms
rpc:shindig_random.js
54 ms
te_bk.gif
13 ms
cb=gapi.loaded_0
11 ms
abg.js
16 ms
4163043391920742160
15 ms
x_button_blue2.png
13 ms
s
10 ms
m_js_controller.js
12 ms
googlelogo_color_112x36dp.png
50 ms
favicon
74 ms
nessie_icon_tiamat_white.png
6 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
2 ms
zerboni.com accessibility score
zerboni.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
zerboni.com SEO score
N/A
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zerboni.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Zerboni.com 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.
zerboni.com
Open Graph description is not detected on the main page of Zerboni. 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: