2.8 sec in total
480 ms
2.2 sec
96 ms
Click here to check amazing Preview Event content. Otherwise, check out these important facts you probably never knew about preview-event.com
Hier findest du eine Liste der wichtigsten Blogger und Online Marketing Events 2021. Inkl. Messen, Barcamps und Konferenzen.
Visit preview-event.comWe analyzed Preview-event.com page load time and found that the first response time was 480 ms and then it took 2.3 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.
preview-event.com performance score
name
value
score
weighting
Value4.2 s
19/100
10%
Value4.6 s
34/100
25%
Value5.7 s
50/100
10%
Value410 ms
67/100
30%
Value0.166
71/100
15%
Value10.9 s
21/100
10%
480 ms
282 ms
691 ms
580 ms
338 ms
Our browser made a total of 26 requests to load all elements on the main page. We found that all of those requests were addressed to Preview-event.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Preview-event.com.
Page size can be reduced by 95.7 kB (42%)
228.7 kB
133.0 kB
In fact, the total size of Preview-event.com main page is 228.7 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. Only 5% of websites need less resources to load. Images take 111.4 kB which makes up the majority of the site volume.
Potential reduce by 3.9 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 3.9 kB or 60% of the original size.
Potential reduce by 6.7 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. Preview Event images are well optimized though.
Potential reduce by 77.5 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 77.5 kB or 77% of the original size.
Potential reduce by 7.6 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. Preview-event.com needs all CSS files to be minified and compressed as it can save up to 7.6 kB or 79% of the original size.
Number of requests can be reduced by 16 (64%)
25
9
The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Preview Event. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
preview-event.com
480 ms
slideshow.css
282 ms
mootools.js
691 ms
slideshow.js
580 ms
preview.css
338 ms
logo_preview-akkr.png
401 ms
Bild01.jpg
726 ms
loader-0.png
248 ms
loader-1.png
249 ms
loader-2.png
250 ms
loader-3.png
251 ms
loader-4.png
461 ms
loader-5.png
472 ms
loader-6.png
477 ms
loader-7.png
477 ms
loader-8.png
619 ms
loader-9.png
673 ms
loader-10.png
690 ms
loader-11.png
695 ms
Bild910.jpg
1032 ms
controller.png
846 ms
controller-first.gif
906 ms
controller-prev.gif
910 ms
controller-pause.gif
923 ms
controller-next.gif
947 ms
controller-last.gif
1062 ms
preview-event.com 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Image elements do not have [alt] attributes
preview-event.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
preview-event.com 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
DE
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Preview-event.com can be misinterpreted by Google and other search engines. Our service has detected that German 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 Preview-event.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.
preview-event.com
Open Graph description is not detected on the main page of Preview Event. 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: