2.8 sec in total
624 ms
2.1 sec
142 ms
Welcome to jse.de homepage info - get ready to check JSE best content right away, or after learning these important things about jse.de
TWAIN toolkits, driver and application development for scanner, digital camera and frame grabber image acquire
Visit jse.deWe analyzed Jse.de page load time and found that the first response time was 624 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
jse.de performance score
name
value
score
weighting
Value2.6 s
64/100
10%
Value5.3 s
21/100
25%
Value5.1 s
61/100
10%
Value8,150 ms
0/100
30%
Value0.085
93/100
15%
Value13.1 s
12/100
10%
624 ms
414 ms
3 ms
117 ms
2 ms
Our browser made a total of 37 requests to load all elements on the main page. We found that 84% of them (31 requests) were addressed to the original Jse.de, 8% (3 requests) were made to Platform.twitter.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (693 ms) belongs to the original domain Jse.de.
Page size can be reduced by 16.7 kB (7%)
228.7 kB
212.0 kB
In fact, the total size of Jse.de 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. 25% of websites need less resources to load. Images take 203.1 kB which makes up the majority of the site volume.
Potential reduce by 7.8 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 1.3 kB, which is 11% 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 7.8 kB or 67% of the original size.
Potential reduce by 2.2 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. JSE images are well optimized though.
Potential reduce by 971 B
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 971 B or 14% of the original size.
Potential reduce by 5.7 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. Jse.de needs all CSS files to be minified and compressed as it can save up to 5.7 kB or 82% of the original size.
We found no issues to fix!
35
35
The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JSE. According to our analytics all requests are already optimized.
jse.de
624 ms
www.jse.de
414 ms
urchin.js
3 ms
style.css
117 ms
__utm.gif
2 ms
widgets.js
10 ms
bg3.jpg
207 ms
header_bg.jpg
192 ms
left_top_corner.jpg
192 ms
right_top_corner.jpg
191 ms
jse_logo.jpg
304 ms
menu_bg.jpg
209 ms
home_norm.jpg
293 ms
products_norm.jpg
301 ms
support_norm.jpg
293 ms
oem_norm.jpg
305 ms
order_norm.jpg
316 ms
download_norm.jpg
390 ms
contact_norm.jpg
405 ms
heading_1.jpg
493 ms
heading_2.jpg
409 ms
heading_3.jpg
409 ms
twain_driver.jpg
507 ms
usb_camera.jpg
587 ms
scanner.jpg
693 ms
home_text_lady_bg.jpg
613 ms
twain_logo.jpg
506 ms
button.3ccb64e61d4c01fae12cd2b0ed9b2bab.js
17 ms
tweet_button.f8c8d971a6ac545cf416e3c1ad4bbc65.en.html
30 ms
jot
72 ms
home_roll.jpg
109 ms
products_roll.jpg
116 ms
support_roll.jpg
107 ms
oem_roll.jpg
107 ms
order_roll.jpg
107 ms
download_roll.jpg
100 ms
contact_roll.jpg
203 ms
jse.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
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
jse.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
jse.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
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 doesn't use legible font sizes
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jse.de 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 Jse.de 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.
jse.de
Open Graph description is not detected on the main page of JSE. 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: