4.3 sec in total
349 ms
3.3 sec
642 ms
Welcome to autography.operaduomo.firenze.it homepage info - get ready to check Autography Opera Duomo Firenze best content right away, or after learning these important things about autography.operaduomo.firenze.it
The "Fabbriceria della Cattedrale di Firenze", or Florence Cathedral Works, was founded by the Florentine Republic in 1296.
Visit autography.operaduomo.firenze.itWe analyzed Autography.operaduomo.firenze.it page load time and found that the first response time was 349 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
autography.operaduomo.firenze.it performance score
name
value
score
weighting
Value4.2 s
20/100
10%
Value10.3 s
0/100
25%
Value7.5 s
27/100
10%
Value500 ms
58/100
30%
Value0
100/100
15%
Value8.9 s
35/100
10%
349 ms
543 ms
61 ms
203 ms
297 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Autography.operaduomo.firenze.it, 77% (40 requests) were made to Duomo.firenze.it and 13% (7 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Duomo.firenze.it.
Page size can be reduced by 1.5 MB (2%)
73.4 MB
72.0 MB
In fact, the total size of Autography.operaduomo.firenze.it main page is 73.4 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 73.1 MB which makes up the majority of the site volume.
Potential reduce by 78.3 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. This page needs HTML code to be minified as it can gain 14.9 kB, which is 16% 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 78.3 kB or 84% of the original size.
Potential reduce by 1.4 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. Autography Opera Duomo Firenze images are well optimized though.
Potential reduce by 69 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 5.5 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. Autography.operaduomo.firenze.it needs all CSS files to be minified and compressed as it can save up to 5.5 kB or 17% of the original size.
Number of requests can be reduced by 4 (10%)
41
37
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Autography Opera Duomo Firenze. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
autography.operaduomo.firenze.it
349 ms
home
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autography.operaduomo.firenze.it accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
autography.operaduomo.firenze.it best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
autography.operaduomo.firenze.it SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Autography.operaduomo.firenze.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 Autography.operaduomo.firenze.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.
autography.operaduomo.firenze.it
Open Graph data is detected on the main page of Autography Opera Duomo Firenze. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: