875 ms in total
394 ms
398 ms
83 ms
Click here to check amazing Portalume content. Otherwise, check out these important facts you probably never knew about portalume.com
Visit portalume.comWe analyzed Portalume.com page load time and found that the first response time was 394 ms and then it took 481 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.
portalume.com performance score
name
value
score
weighting
Value2.8 s
57/100
10%
Value2.8 s
83/100
25%
Value3.7 s
85/100
10%
Value0 ms
100/100
30%
Value0.307
38/100
15%
Value2.8 s
97/100
10%
394 ms
Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Portalume.com and no external sources were called. The less responsive or slowest element that took the longest time to load (394 ms) belongs to the original domain Portalume.com.
Page size can be reduced by 82 B (32%)
259 B
177 B
In fact, the total size of Portalume.com main page is 259 B. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. HTML takes 259 B which makes up the majority of the site volume.
Potential reduce by 82 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 82 B or 32% of the original size.
We found no issues to fix!
0
0
Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.
portalume.com
394 ms
portalume.com accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
portalume.com 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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
portalume.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
NL
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Portalume.com can be misinterpreted by Google and other search engines. Our service has detected that Dutch 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 Portalume.com 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.
portalume.com
Open Graph description is not detected on the main page of Portalume. 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: