2.1 sec in total
472 ms
1.4 sec
270 ms
Click here to check amazing Z Index content. Otherwise, check out these important facts you probably never knew about z-index.it
Andrea Gnesato - web/vector/3d
Visit z-index.itWe analyzed Z-index.it page load time and found that the first response time was 472 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
z-index.it performance score
name
value
score
weighting
Value2.6 s
63/100
10%
Value3.2 s
72/100
25%
Value3.5 s
88/100
10%
Value110 ms
98/100
30%
Value0
100/100
15%
Value3.2 s
94/100
10%
472 ms
97 ms
190 ms
192 ms
290 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that 95% of them (36 requests) were addressed to the original Z-index.it, 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (567 ms) belongs to the original domain Z-index.it.
Page size can be reduced by 231.1 kB (41%)
557.4 kB
326.3 kB
In fact, the total size of Z-index.it main page is 557.4 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. 15% of websites need less resources to load. Images take 269.5 kB which makes up the majority of the site volume.
Potential reduce by 13.6 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. This page needs HTML code to be minified as it can gain 3.6 kB, which is 21% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 13.6 kB or 81% of the original size.
Potential reduce by 29.0 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. Obviously, Z Index needs image optimization as it can save up to 29.0 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 186.0 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 186.0 kB or 70% of the original size.
Potential reduce by 2.5 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. Z-index.it needs all CSS files to be minified and compressed as it can save up to 2.5 kB or 65% of the original size.
Number of requests can be reduced by 5 (14%)
37
32
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Z Index. 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 as a result speed up the page load time.
z-index.it
472 ms
reset.css
97 ms
text.css
190 ms
frontend.css
192 ms
mootools-core.js
290 ms
mootools-more.js
303 ms
Loop.js
193 ms
SlideShow.js
196 ms
script.js
283 ms
pixels6.gif
196 ms
logo.png
97 ms
white80.png
100 ms
z_index_visualizzazione_3d___rendering_di_interni_ed_esterni_per_l_architettura_e_il_design_2013_10_31_18_48_59.jpg
194 ms
aimaro1.jpg
98 ms
takolabs_01.jpg
189 ms
dodici_3.jpg
192 ms
agapenews10_3.jpg
194 ms
contemporanea.jpg
197 ms
dayno1.jpg
284 ms
nel_frattempo_1_01_01.jpg
381 ms
agape_inout_zoom_copia.jpg
290 ms
agape_flatxl_zoom_copia.jpg
289 ms
aim1.jpg
291 ms
villacarolina_1.jpg
297 ms
yippidu1.jpg
378 ms
abitare1.jpg
384 ms
tecnoilluminazione8.jpg
384 ms
scavi1.jpg
388 ms
cgsphere3_2.jpg
396 ms
itzama5.jpg
473 ms
whitecoffee4.jpg
474 ms
worldnews1.jpg
479 ms
kinetic5_2.jpg
480 ms
artvr5_01.jpg
492 ms
fw1.jpg
495 ms
e3p1.jpg
567 ms
analytics.js
10 ms
collect
10 ms
z-index.it accessibility score
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
Links do not have a discernible name
z-index.it 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
General
Impact
Issue
Detected JavaScript libraries
z-index.it SEO score
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Z-index.it can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Z-index.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.
z-index.it
Open Graph description is not detected on the main page of Z Index. 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: