7.3 sec in total
341 ms
5.9 sec
1.1 sec
Click here to check amazing Certified Re content. Otherwise, check out these important facts you probably never knew about certified-re.de
IREB, the International Requirements Engineering Board, a non-profit organization, is the developer of the CPRE certification scheme.
Visit certified-re.deWe analyzed Certified-re.de page load time and found that the first response time was 341 ms and then it took 7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
certified-re.de performance score
name
value
score
weighting
Value4.2 s
19/100
10%
Value19.6 s
0/100
25%
Value10.0 s
9/100
10%
Value1,120 ms
23/100
30%
Value0.163
72/100
15%
Value19.2 s
2/100
10%
341 ms
478 ms
414 ms
81 ms
221 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Certified-re.de, 63% (24 requests) were made to Ireb.org and 16% (6 requests) were made to Youtube-nocookie.com. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source Ireb.org.
Page size can be reduced by 659.8 kB (18%)
3.7 MB
3.0 MB
In fact, the total size of Certified-re.de main page is 3.7 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. 80% 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 3.0 MB which makes up the majority of the site volume.
Potential reduce by 41.4 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 14.2 kB, which is 28% 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 41.4 kB or 83% of the original size.
Potential reduce by 115.1 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. Certified Re images are well optimized though.
Potential reduce by 78.1 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 78.1 kB or 60% of the original size.
Potential reduce by 425.2 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. Certified-re.de needs all CSS files to be minified and compressed as it can save up to 425.2 kB or 85% of the original size.
Number of requests can be reduced by 11 (37%)
30
19
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Certified Re. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
certified-re.de
341 ms
en
478 ms
styles.css
414 ms
jquery-1.11.0.min.js
81 ms
functions.js
221 ms
cookieconsent.min.css
92 ms
cookieconsent.min.js
107 ms
icons.css
126 ms
matomo.js
661 ms
FQiYRLFzla4
773 ms
bg_hack.png
697 ms
ireb_logo.png
696 ms
hero-bg-home.jpg
2007 ms
hero-bg-01.jpg
2441 ms
hero-bg-04.jpg
2198 ms
training-bg.jpg
2023 ms
providers.svg
1985 ms
partners.svg
1989 ms
exams.svg
2017 ms
insignia-example.png
2194 ms
arrow-right.svg
2022 ms
thor.png
2049 ms
SourceSansPro-Regular.ttf
1977 ms
SourceSansPro-Light.ttf
1653 ms
fontawesome-webfont.woff
1880 ms
SourceSansPro-Bold.ttf
2377 ms
SourceSerifPro-Regular.ttf
1880 ms
ajax.php
1774 ms
www-player.css
69 ms
www-embed-player.js
241 ms
base.js
310 ms
fetch-polyfill.js
302 ms
matomo.php
2199 ms
WmYtwbYsvJeTDmsuIOmqRAOrqYQ4FznKv6GQB7SOtoo.js
524 ms
embed.js
255 ms
artikel-header-source.jpg
1110 ms
KFOmCnqEu92Fr1Mu4mxP.ttf
313 ms
Create
680 ms
certified-re.de 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.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
certified-re.de 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
Page has valid source maps
certified-re.de SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Certified-re.de 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 Certified-re.de 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.
certified-re.de
Open Graph data is detected on the main page of Certified Re. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: