10.8 sec in total
669 ms
5.1 sec
5 sec
Welcome to roer.com homepage info - get ready to check Roer best content right away, or after learning these important things about roer.com
Kai Roer share his security culture and other ramblings from around the world. Kai has published a number of books, spoken at events in more than 40 countries, and is the creator of the free and open ...
Visit roer.comWe analyzed Roer.com page load time and found that the first response time was 669 ms and then it took 10.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
roer.com performance score
name
value
score
weighting
Value3.5 s
34/100
10%
Value8.1 s
2/100
25%
Value4.7 s
69/100
10%
Value150 ms
94/100
30%
Value0.015
100/100
15%
Value9.4 s
31/100
10%
669 ms
224 ms
243 ms
62 ms
244 ms
Our browser made a total of 160 requests to load all elements on the main page. We found that 12% of them (19 requests) were addressed to the original Roer.com, 19% (31 requests) were made to Pixel.wp.com and 9% (14 requests) were made to I0.wp.com. The less responsive or slowest element that took the longest time to load (4 sec) relates to the external source I1.wp.com.
Page size can be reduced by 715.2 kB (14%)
5.2 MB
4.5 MB
In fact, the total size of Roer.com main page is 5.2 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 4.2 MB which makes up the majority of the site volume.
Potential reduce by 106.9 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 106.9 kB or 80% of the original size.
Potential reduce by 5.5 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. Roer images are well optimized though.
Potential reduce by 270.5 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 270.5 kB or 62% of the original size.
Potential reduce by 332.3 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. Roer.com needs all CSS files to be minified and compressed as it can save up to 332.3 kB or 80% of the original size.
Number of requests can be reduced by 89 (60%)
148
59
The browser has sent 148 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Roer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 45 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
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roer.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
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.
roer.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
roer.com 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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Roer.com 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 Roer.com 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.
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roer.com
Open Graph data is detected on the main page of Roer. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: