637 ms in total
Visit zxing.org now to see the best up-to-date ZXing content for United States and also check out these interesting facts you probably never knew about zxing.org
Online barcode decoder from the ZXing projectVisit zxing.org
We analyzed Zxing.org page load time and found that the first response time was 91 ms and then it took 546 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.
zxing.org performance score
Our browser made a total of 3 requests to load all elements on the main page. We found that all of those requests were addressed to Zxing.org and no external sources were called. The less responsive or slowest element that took the longest time to load (168 ms) belongs to the original domain Zxing.org.
Page size can be reduced by 1.2 kB (39%)
In fact, the total size of Zxing.org main page is 3.2 kB. This result falls within a big category (top 100 000) of medium weight web pages. Only a small number of websites need less resources to load. HTML takes 1.8 kB which makes up the majority of the site volume.
Potential reduce by 962 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 962 B or 54% of the original size.
Potential reduce by 0 B
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. ZXing images are well optimized though.
Potential reduce by 281 B
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. Zxing.org needs all CSS files to be minified and compressed as it can save up to 281 B or 51% of the original size.
We found no issues to fix!
zxing.org accessibility score
zxing.org best practices score
Trust and Safety
Does not use HTTPS
Ensure CSP is effective against XSS attacks
Serves images with low resolution
zxing.org SEO score
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/).
Document uses legible font sizes
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zxing.org can be misinterpreted by Google and other search engines. Our service has detected that English 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 Zxing.org 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.
Open Graph description is not detected on the main page of ZXing. 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: