181 ms in total
27 ms
154 ms
0 ms
Click here to check amazing On Barcode content for Turkey. Otherwise, check out these important facts you probably never knew about onbarcode.com
Barcode Generator & Reader for Java, .NET, C#, ASP.NET, VB.NET, Android, IPhone projects by OnBarcode
Visit onbarcode.comWe analyzed Onbarcode.com page load time and found that the first response time was 27 ms and then it took 154 ms to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
onbarcode.com performance score
name
value
score
weighting
Value1.8 s
89/100
10%
Value4.3 s
41/100
25%
Value1.8 s
100/100
10%
Value70 ms
99/100
30%
Value0.087
93/100
15%
Value3.4 s
93/100
10%
27 ms
7 ms
18 ms
10 ms
67 ms
Our browser made a total of 32 requests to load all elements on the main page. We found that 97% of them (31 requests) were addressed to the original Onbarcode.com, 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (67 ms) relates to the external source Googletagmanager.com.
Page size can be reduced by 37.2 kB (56%)
66.5 kB
29.3 kB
In fact, the total size of Onbarcode.com main page is 66.5 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. 15% of websites need less resources to load. HTML takes 42.1 kB which makes up the majority of the site volume.
Potential reduce by 36.2 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 11.6 kB, which is 27% 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 36.2 kB or 86% of the original size.
Potential reduce by 398 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. On Barcode images are well optimized though.
Potential reduce by 675 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. Onbarcode.com needs all CSS files to be minified and compressed as it can save up to 675 B or 13% of the original size.
We found no issues to fix!
29
29
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of On Barcode. According to our analytics all requests are already optimized.
onbarcode.com
27 ms
www.onbarcode.com
7 ms
www.onbarcode.com
18 ms
main2.css
10 ms
js
67 ms
header-bg.jpg
8 ms
logo2.jpg
12 ms
body-bg.jpg
11 ms
banner.gif
13 ms
btn_download.gif
12 ms
btn_purchase.gif
11 ms
btn_support.gif
12 ms
banner_shadow.png
12 ms
table_shadow.png
13 ms
table_left.png
13 ms
dotnet.gif
14 ms
java.gif
14 ms
table_right.png
14 ms
smart_phone.gif
15 ms
table_bottom.png
15 ms
report_plug_in.gif
15 ms
office_add_in.gif
15 ms
software_application.gif
16 ms
microsoft.gif
16 ms
IBM.gif
16 ms
hp.gif
17 ms
citibank.gif
17 ms
australia_post.gif
17 ms
visa.gif
17 ms
starbucks_coffee.gif
18 ms
prudential.gif
18 ms
United_Nations_Organisation.gif
18 ms
onbarcode.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.
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
Image elements do not have [alt] attributes
onbarcode.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
onbarcode.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
EN
EN
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Onbarcode.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 Onbarcode.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.
onbarcode.com
Open Graph description is not detected on the main page of On Barcode. 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: