10 sec in total
2.7 sec
6.6 sec
742 ms
Visit wanwudayin.com now to see the best up-to-date Wanwudayin content and also check out these interesting facts you probably never knew about wanwudayin.com
万物打印网是国内首家D2C模式的3D打印数据在线交易平台,为3D打印模型用户提供最新最全的3D打印模型下载,并为3D打印模型设计师提供3D打印模型上传,3D打印模型在线打印、销售等服务。
Visit wanwudayin.comWe analyzed Wanwudayin.com page load time and found that the first response time was 2.7 sec and then it took 7.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
wanwudayin.com performance score
name
value
score
weighting
Value3.1 s
48/100
10%
Value11.3 s
0/100
25%
Value7.8 s
23/100
10%
Value30 ms
100/100
30%
Value0
100/100
15%
Value14.3 s
9/100
10%
2657 ms
1153 ms
919 ms
492 ms
747 ms
Our browser made a total of 97 requests to load all elements on the main page. We found that 53% of them (51 requests) were addressed to the original Wanwudayin.com, 42% (41 requests) were made to Images.wanwudayin.com and 2% (2 requests) were made to Code.tidio.co. The less responsive or slowest element that took the longest time to load (3.5 sec) relates to the external source Images.wanwudayin.com.
Page size can be reduced by 244.3 kB (9%)
2.7 MB
2.5 MB
In fact, the total size of Wanwudayin.com main page is 2.7 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. 65% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.
Potential reduce by 70.2 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. 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 70.2 kB or 80% of the original size.
Potential reduce by 168.3 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. Wanwudayin images are well optimized though.
Potential reduce by 2.9 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. This website has mostly compressed JavaScripts.
Potential reduce by 3.0 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. Wanwudayin.com needs all CSS files to be minified and compressed as it can save up to 3.0 kB or 23% of the original size.
Number of requests can be reduced by 4 (4%)
93
89
The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wanwudayin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
wanwudayin.com
2657 ms
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wanwudayin.com accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
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
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>).
wanwudayin.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
wanwudayin.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wanwudayin.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Wanwudayin.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.
wanwudayin.com
Open Graph description is not detected on the main page of Wanwudayin. 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: