5.4 sec in total
327 ms
4.6 sec
430 ms
Welcome to antro.info homepage info - get ready to check Antro best content right away, or after learning these important things about antro.info
The domain name Antro.info is for sale. Make an offer or buy it now at a set price.
Visit antro.infoWe analyzed Antro.info page load time and found that the first response time was 327 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
antro.info performance score
name
value
score
weighting
Value5.4 s
6/100
10%
Value7.6 s
3/100
25%
Value11.3 s
5/100
10%
Value120 ms
97/100
30%
Value0.083
94/100
15%
Value7.5 s
47/100
10%
327 ms
329 ms
110 ms
1891 ms
328 ms
Our browser made a total of 81 requests to load all elements on the main page. We found that 4% of them (3 requests) were addressed to the original Antro.info, 44% (36 requests) were made to Grottadantro.it and 15% (12 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Grottadantro.it.
Page size can be reduced by 1.2 MB (16%)
7.4 MB
6.2 MB
In fact, the total size of Antro.info main page is 7.4 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. 70% of websites need less resources to load. Images take 5.8 MB which makes up the majority of the site volume.
Potential reduce by 135 B
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 135 B or 45% of the original size.
Potential reduce by 17.5 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. Antro images are well optimized though.
Potential reduce by 1.1 MB
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 1.1 MB or 75% of the original size.
Potential reduce by 106.3 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. Antro.info needs all CSS files to be minified and compressed as it can save up to 106.3 kB or 83% of the original size.
Number of requests can be reduced by 34 (50%)
68
34
The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Antro. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
antro.info
327 ms
www.antro.info
329 ms
mask.htm
110 ms
www.grottadantro.it
1891 ms
wp-emoji-release.min.js
328 ms
font-awesome.min.css
335 ms
nucleus.css
333 ms
hydrogen_home.css
331 ms
wordpress.css
220 ms
style.css
315 ms
hydrogen-wordpress_home.css
336 ms
custom_home.css
429 ms
jquery.js
653 ms
jquery-migrate.min.js
442 ms
nextend-frontend.css
444 ms
n2-ss-6.css
444 ms
n2.js
445 ms
nextend-frontend.js
865 ms
smartslider-frontend.js
880 ms
n2-ss-6.js
555 ms
smartslider-simple-type-frontend.js
677 ms
nextend-webfontloader.js
556 ms
main.js
580 ms
wp-embed.min.js
484 ms
analytics.js
7 ms
collect
14 ms
css
23 ms
Roboto-Regular-webfont.woff
402 ms
Roboto-Medium-webfont.woff
402 ms
Roboto-Bold-webfont.woff
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embed
436 ms
logo-grotta-dantro.png
375 ms
grotta-dantro-slide-1.jpg
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grotta-dantro-slide-2.jpg
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grotta-dantro-slide-3.jpg
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grotta-dantro-slide-4.jpg
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grotta-dantro-slide-5.jpg
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grotta-dantro-slide-6.jpg
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grotta-dantro-slide-7.jpg
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grotta-dantro-pulfero.jpg
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comune-di-pulfero.png
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GRUPPO-SPELEOLOGICO-VALLI-DEL-NATISONE-LOGO.png
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zhcz-_WihjSQC0oHJ9TCYC3USBnSvpkopQaUR-2r7iU.ttf
26 ms
fontawesome-webfont.woff
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js
53 ms
init_embed.js
31 ms
common.js
74 ms
map.js
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google4.png
29 ms
overlay.js
24 ms
util.js
21 ms
onion.js
21 ms
search_impl.js
22 ms
stats.js
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openhand_8_8.cur
73 ms
ViewportInfoService.GetViewportInfo
93 ms
controls.js
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ViewportInfoService.GetViewportInfo
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transparent.png
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kh
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css
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entity11.png
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mapcnt6.png
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tmapctrl.png
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60 ms
AuthenticationService.Authenticate
25 ms
antro.info 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
[id] attributes on active, focusable elements are not unique
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
Form elements do not have associated labels
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
antro.info best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
antro.info SEO score
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
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Antro.info can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Antro.info 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.
antro.info
Open Graph description is not detected on the main page of Antro. 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: