1.8 sec in total
419 ms
1.2 sec
127 ms
Click here to check amazing Metal Underground content for Portugal. Otherwise, check out these important facts you probably never knew about metalunderground.pt
Visit metalunderground.ptWe analyzed Metalunderground.pt page load time and found that the first response time was 419 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster. This domain responded with an error, which can significantly jeopardize Metalunderground.pt rating and web reputation
metalunderground.pt performance score
name
value
score
weighting
Value3.5 s
34/100
10%
Value6.3 s
11/100
25%
Value4.8 s
66/100
10%
Value20 ms
100/100
30%
Value0
100/100
15%
Value4.9 s
78/100
10%
419 ms
191 ms
194 ms
202 ms
190 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that all of those requests were addressed to Metalunderground.pt and no external sources were called. The less responsive or slowest element that took the longest time to load (419 ms) belongs to the original domain Metalunderground.pt.
Page size can be reduced by 249.3 kB (66%)
380.1 kB
130.8 kB
In fact, the total size of Metalunderground.pt main page is 380.1 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. Javascripts take 175.9 kB which makes up the majority of the site volume.
Potential reduce by 25.4 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 3.9 kB, which is 12% 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 25.4 kB or 81% of the original size.
Potential reduce by 7.1 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, Metal Underground needs image optimization as it can save up to 7.1 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 128.2 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 128.2 kB or 73% of the original size.
Potential reduce by 88.6 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. Metalunderground.pt needs all CSS files to be minified and compressed as it can save up to 88.6 kB or 82% of the original size.
Number of requests can be reduced by 20 (74%)
27
7
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Metal Underground. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
metalunderground.pt
419 ms
stylesheet.css
191 ms
stylesheet.css
194 ms
jquery.min.js
202 ms
core.js
190 ms
forum_fn.js
195 ms
ajax.js
193 ms
common.css
99 ms
links.css
105 ms
content.css
187 ms
buttons.css
192 ms
cp.css
197 ms
forms.css
193 ms
colours.css
197 ms
imageset.css
200 ms
bg_header.gif
101 ms
site_logo.png
292 ms
icons_button.png
103 ms
icon_faq.gif
104 ms
icon_logout.gif
99 ms
icon_register.gif
105 ms
icon_home.gif
194 ms
bg_list.gif
195 ms
gradient.gif
196 ms
forum_read_subforum.gif
197 ms
%7BIMG_SUBFORUM_READ_SRC%7D
196 ms
icon_topic_latest.gif
289 ms
forum_read.gif
294 ms
bg_button.gif
291 ms
icon_delete_cookies.gif
296 ms
icon_team.gif
296 ms
icon_pm.gif
383 ms
responsive.css
98 ms
metalunderground.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
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[role]s are not contained by their required parent element
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
metalunderground.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
metalunderground.pt 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 doesn't use legible font sizes
Tap targets are not sized appropriately
PT
PT
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Metalunderground.pt can be misinterpreted by Google and other search engines. Our service has detected that Portuguese is used on the page, and it matches the claimed language. Our system also found out that Metalunderground.pt 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.
metalunderground.pt
Open Graph description is not detected on the main page of Metal Underground. 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: