3 sec in total
525 ms
2.4 sec
121 ms
Click here to check amazing VAC content. Otherwise, check out these important facts you probably never knew about vac.pt
Dispomos de jazidas próprias de CALCARIOS e DOLOMITES, situadas no maciço rochoso da Serra de Aire e Candeeiros, exploradas unicamente para fins industriais.
Visit vac.ptWe analyzed Vac.pt page load time and found that the first response time was 525 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
vac.pt performance score
name
value
score
weighting
Value3.9 s
25/100
10%
Value11.1 s
0/100
25%
Value14.5 s
1/100
10%
Value1,240 ms
19/100
30%
Value0.007
100/100
15%
Value18.9 s
3/100
10%
525 ms
709 ms
715 ms
233 ms
245 ms
Our browser made a total of 19 requests to load all elements on the main page. We found that 89% of them (17 requests) were addressed to the original Vac.pt, 11% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Vac.pt.
Page size can be reduced by 89.2 kB (22%)
406.1 kB
317.0 kB
In fact, the total size of Vac.pt main page is 406.1 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. 20% of websites need less resources to load. Images take 367.9 kB which makes up the majority of the site volume.
Potential reduce by 10.6 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. 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 10.6 kB or 83% of the original size.
Potential reduce by 72.4 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. Obviously, VAC needs image optimization as it can save up to 72.4 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 2.9 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 2.9 kB or 14% of the original size.
Potential reduce by 3.2 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. Vac.pt needs all CSS files to be minified and compressed as it can save up to 3.2 kB or 75% of the original size.
We found no issues to fix!
18
18
The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VAC. According to our analytics all requests are already optimized.
vac.pt
525 ms
style.css
709 ms
espebanner.js
715 ms
c1.gif
233 ms
logo.png
245 ms
c3.jpg
345 ms
areas3.gif
228 ms
area_1273084329.jpg
350 ms
area_1273084340.jpg
364 ms
area_1273084355.jpg
566 ms
area_1273084381.jpg
585 ms
area_1273084399.jpg
599 ms
area_1273085250.jpg
711 ms
area_1273084419.jpg
708 ms
area_1273084430.jpg
697 ms
area_1273084438.jpg
898 ms
01272905746.jpg
1144 ms
ga.js
6 ms
__utm.gif
11 ms
vac.pt accessibility score
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
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
vac.pt 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
vac.pt SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
PT
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vac.pt can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Portuguese language. Our system also found out that Vac.pt 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.
vac.pt
Open Graph description is not detected on the main page of VAC. 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: