28.9 sec in total
1.6 sec
26.5 sec
772 ms
Click here to check amazing Xy PTC content. Otherwise, check out these important facts you probably never knew about xy-ptc.com
Thanks to self[regulating characteristic of PTC heatet element,we develop products such as PTC air heater ,PTC coolant heater,PTC cartridge heaters, and especially we manufacture high voltage PTC heat...
Visit xy-ptc.comWe analyzed Xy-ptc.com page load time and found that the first response time was 1.6 sec and then it took 27.3 sec 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. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
xy-ptc.com performance score
name
value
score
weighting
Value3.2 s
42/100
10%
Value5.2 s
24/100
25%
Value11.2 s
5/100
10%
Value40 ms
100/100
30%
Value0
100/100
15%
Value6.2 s
62/100
10%
1576 ms
714 ms
766 ms
1504 ms
1146 ms
Our browser made a total of 41 requests to load all elements on the main page. We found that 95% of them (39 requests) were addressed to the original Xy-ptc.com, 2% (1 request) were made to Js.users.51.la and 2% (1 request) were made to Icon.51.la. The less responsive or slowest element that took the longest time to load (20.3 sec) belongs to the original domain Xy-ptc.com.
Page size can be reduced by 362.2 kB (40%)
897.2 kB
535.0 kB
In fact, the total size of Xy-ptc.com main page is 897.2 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. 35% of websites need less resources to load. Images take 619.8 kB which makes up the majority of the site volume.
Potential reduce by 27.9 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 27.9 kB or 83% of the original size.
Potential reduce by 155.6 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. Obviously, Xy PTC needs image optimization as it can save up to 155.6 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 131.9 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 131.9 kB or 70% of the original size.
Potential reduce by 46.9 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. Xy-ptc.com needs all CSS files to be minified and compressed as it can save up to 46.9 kB or 83% of the original size.
Number of requests can be reduced by 12 (32%)
37
25
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xy PTC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
xy-ptc.com
1576 ms
tree.js
714 ms
style.css
766 ms
jquery.min.js
1504 ms
jquery.ui.custom.min.js
1146 ms
droppy.js
2866 ms
thickbox.js
1472 ms
helper.js
1744 ms
thickbox.css
1857 ms
jquery.ui.core.css
2224 ms
jquery.ui.dialog.css
2217 ms
jquery.ui.theme.css
2448 ms
jquery.ui.resizable.css
3833 ms
picAutoZoom.js
2935 ms
5213338.js
4648 ms
bg01.jpg
382 ms
qCTilO8q.jpg
1844 ms
menubg.jpg
2408 ms
digit_12.jpg
835 ms
menuright.jpg
4045 ms
more_37.jpg
2093 ms
H31-1416811628_lit.jpg
6631 ms
2014.5.6-1409558016_lit.jpg
2985 ms
PTC%20pipe%20heater_lit.jpg
20342 ms
3_lit.jpg
5182 ms
HGL-1_lit.jpg
4060 ms
2013.3.5_lit.jpg
4739 ms
film%20heater_lit.jpg
6544 ms
heaer%20element_lit.jpg
8441 ms
windows%20_lit.jpg
15991 ms
split%2002_lit.jpg
9799 ms
3(1)_lit.jpg
8163 ms
HG140-1_lit.jpg
9806 ms
iconyyltlx_lit.gif
8966 ms
digit_38.jpg
9113 ms
tour_46.jpg
9684 ms
digit_22.jpg
15591 ms
digit_34.jpg
10967 ms
icon_0.gif
3980 ms
loadingAnimation.gif
10731 ms
plus.gif
643 ms
xy-ptc.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
Form elements do not have associated labels
Links do not have a discernible name
xy-ptc.com 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
xy-ptc.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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Xy-ptc.com 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 Xy-ptc.com 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.
xy-ptc.com
Open Graph description is not detected on the main page of Xy PTC. 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: