2.7 sec in total
394 ms
2 sec
271 ms
Welcome to wzheidel.com homepage info - get ready to check Wzheidel best content right away, or after learning these important things about wzheidel.com
Manufacturer of paper bag making machine.A professional machinery manufacturer integrating design, development,fabricate, engineering installation and after-sales service etc. Its production and sale ...
Visit wzheidel.comWe analyzed Wzheidel.com page load time and found that the first response time was 394 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 40% of websites can load faster.
wzheidel.com performance score
name
value
score
weighting
Value3.1 s
47/100
10%
Value5.1 s
25/100
25%
Value3.8 s
84/100
10%
Value130 ms
96/100
30%
Value1.199
1/100
15%
Value3.5 s
92/100
10%
394 ms
68 ms
132 ms
133 ms
133 ms
Our browser made a total of 94 requests to load all elements on the main page. We found that 99% of them (93 requests) were addressed to the original Wzheidel.com, 1% (1 request) were made to Js.users.51.la. The less responsive or slowest element that took the longest time to load (749 ms) relates to the external source Js.users.51.la.
Page size can be reduced by 250.9 kB (12%)
2.1 MB
1.9 MB
In fact, the total size of Wzheidel.com main page is 2.1 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 70% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.
Potential reduce by 66.4 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 66.4 kB or 88% of the original size.
Potential reduce by 178.7 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. Wzheidel images are well optimized though.
Potential reduce by 2.3 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. This website has mostly compressed JavaScripts.
Potential reduce by 3.5 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. Wzheidel.com needs all CSS files to be minified and compressed as it can save up to 3.5 kB or 20% of the original size.
Number of requests can be reduced by 25 (27%)
91
66
The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wzheidel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
wzheidel.com
394 ms
sy_tu.js
68 ms
style.css
132 ms
language.css
133 ms
custom_service_on.css
133 ms
custom_service_off.css
136 ms
style_xys.css
134 ms
jquery.min.js
197 ms
validform.min.js
206 ms
common1.js
207 ms
owl.carousel.js
207 ms
lightbox.min.js
211 ms
custom_service.js
210 ms
jquery.flexslider-min.js
264 ms
lang.js
298 ms
16116703.js
749 ms
view.js
297 ms
n_skype.png
71 ms
n_facebook.png
67 ms
n_youtube.png
70 ms
n_linkedin.png
70 ms
n_email.png
68 ms
search-btn.png
69 ms
logo.jpg
133 ms
1.jpg
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2.jpg
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3.jpg
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4.jpg
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atu1image1.jpg
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atu2image1.jpg
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tu1image.jpg
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2016-9-13-18-27-44.jpg
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532 ms
2016-9-13-17-51-37.jpg
461 ms
di_skype.png
461 ms
di_msn.png
403 ms
di_facebook.png
404 ms
di_youtube.png
461 ms
di_linkedin.png
463 ms
ico_china.jpg
462 ms
ico_deutsch1.gif
405 ms
ico_espanol.gif
463 ms
ico_francies.gif
461 ms
ico_italino.gif
463 ms
ico_portgues.gif
462 ms
ico_japan.jpg
409 ms
ico_korea.jpg
406 ms
ico_arabia.jpg
464 ms
ico_russia.jpg
463 ms
map.gif
463 ms
custom_pic.png
463 ms
wechat.jpg
468 ms
custom_email.png
396 ms
custom_skype.png
455 ms
custom_inquire.png
457 ms
custom_close.png
457 ms
custom_btn.png
458 ms
ico_top.png
405 ms
pd-prev.png
464 ms
pd-next.png
463 ms
prev.png
462 ms
next.png
462 ms
icons01.png
463 ms
mobile.css
69 ms
wzheidel.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
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
wzheidel.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
wzheidel.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
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wzheidel.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 Wzheidel.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.
wzheidel.com
Open Graph description is not detected on the main page of Wzheidel. 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: