42.5 sec in total
1.2 sec
39.3 sec
2 sec
Click here to check amazing Yivian content for China. Otherwise, check out these important facts you probably never knew about yivian.com
影响力虚拟现实(VR)、增强现实(AR)产业信息数据平台
Visit yivian.comWe analyzed Yivian.com page load time and found that the first response time was 1.2 sec and then it took 41.3 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 were 13 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
yivian.com performance score
name
value
score
weighting
Value4.7 s
12/100
10%
Value5.9 s
14/100
25%
Value12.8 s
2/100
10%
Value300 ms
79/100
30%
Value0.067
97/100
15%
Value12.4 s
15/100
10%
1180 ms
1965 ms
1872 ms
3579 ms
2018 ms
Our browser made a total of 118 requests to load all elements on the main page. We found that 13% of them (15 requests) were addressed to the original Yivian.com, 70% (83 requests) were made to 7xlrdl.com1.z0.glb.clouddn.com and 3% (4 requests) were made to Netdna.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source 7xlrdl.com1.z0.glb.clouddn.com.
Page size can be reduced by 530.2 kB (40%)
1.3 MB
796.3 kB
In fact, the total size of Yivian.com main page is 1.3 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. 45% of websites need less resources to load. Images take 659.7 kB which makes up the majority of the site volume.
Potential reduce by 61.8 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. 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 61.8 kB or 80% of the original size.
Potential reduce by 41.0 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. Yivian images are well optimized though.
Potential reduce by 177.2 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 177.2 kB or 60% of the original size.
Potential reduce by 250.3 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. Yivian.com needs all CSS files to be minified and compressed as it can save up to 250.3 kB or 85% of the original size.
Number of requests can be reduced by 59 (62%)
95
36
The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yivian. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.
yivian.com
1180 ms
colorful-text-widget-style.css
1965 ms
styles.css
1872 ms
bootstrap.css
3579 ms
module-styles.css
2018 ms
row-styles.css
1933 ms
font-awesome.min.css
90 ms
font-awesome.min.css
91 ms
swipebox.min.css
3122 ms
smartideo.css
2433 ms
style.css
3080 ms
responsive.css
2651 ms
arpw-frontend.css
2571 ms
wpp.css
3117 ms
os.css
3132 ms
color-picker.min.css
85 ms
stb-core.css
3314 ms
wp-special-textboxes.css.php
526 ms
jquery.min.js
3189 ms
bootstrap.min.js
5340 ms
jquery.swipebox.min.js
3813 ms
front.js
3720 ms
jquery.flexslider.min.js
4600 ms
jquery.qrcode.min.js
785 ms
adsbygoogle.js
102 ms
stat.php
2764 ms
jquery.form.min.js
4119 ms
scripts.js
3784 ms
smartideo.js
3934 ms
scripts.js
4039 ms
os.js
4955 ms
core.min.js
53 ms
widget.min.js
52 ms
mouse.min.js
66 ms
draggable.min.js
68 ms
slider.min.js
72 ms
jquery.ui.touch-punch.js
100 ms
iris.min.js
92 ms
color-picker.min.js
98 ms
effect.min.js
100 ms
effect-blind.min.js
100 ms
wstb.min.js
4566 ms
wp-auto-top.js
5747 ms
yivian-banner.png
308 ms
s-right-s1.png
681 ms
3glasses20160405.gif
19917 ms
f080b9bca85df54fd2a430de5c326703-520x245.jpg
1804 ms
7330ecf1b130ecc2cbe66f12af532850-520x245.jpg
5766 ms
a1a5ee4121152daa7bd39d2fec378b18-520x245.gif
2232 ms
0b3a790cda83451006343f64b3a331aa-520x245.jpg
6127 ms
4a9795e3b4e129d705efece3bffea59b-520x245.jpg
1808 ms
42bc27f639db11709bd05e668e465779-520x245.jpg
4689 ms
48f2fa17eb8299832828dce6cf519587-520x245.jpg
4686 ms
10c59fa3e5c04b45fea569fbaf7d6633-520x245.jpg
4047 ms
3de979af827e303068faae54d81552fb-520x245.jpg
10839 ms
fb633ed9160790a770e4457e7e55cc00-520x245.jpg
13503 ms
3c8623894627e1d5ea998af722fce320-520x245.jpg
9790 ms
74df114308f8b304a5a1cb5b3e53d896-520x245.jpg
10886 ms
49c2040bb5cf5a268104097cc1898dff-520x245.jpg
13514 ms
b1f0fbf1e46925c580fe8ed3e367ee4b-520x245.jpg
13679 ms
7ff45813b961030c8cad91d44e539580-520x245.jpg
11983 ms
331c3ba25fda829321e4e0a80120ffaa-520x245.jpg
13196 ms
049ab19c60fedc3b1429c2ca4dd12a21-520x245.jpg
13141 ms
about_ad.png
19912 ms
bfmj20160311.gif
14879 ms
ieee-ar-vr.gif
19036 ms
cvr.png
16385 ms
07e0f5325be37709a71b079ba1582d55-160x160.jpg
14277 ms
01_Oculus-Stadium-Black_720x330-80x80.jpg
16463 ms
522A-80x80.jpg
16569 ms
513A-80x80.jpg
18509 ms
7725b5e6ff4daa54e9ad935464492793-160x160.jpg
19908 ms
e5642addda5c34067c7ddee9cccd4f27-160x160.jpg
19370 ms
7666a4e4dcad37739f292ce735e12cf6-160x160.jpg
19908 ms
thumb-small.png
19614 ms
ChrisMilk-160x160.png
19907 ms
22947f7aeacb924a3b620dffdd9216d1-160x160.jpg
19907 ms
83da76e0571c3e38c2b006d2e3dc5a6c-160x160.jpg
19908 ms
48c9e468fa5592b9d022fc2761c3c889-160x160.jpg
19682 ms
fontawesome-webfont.woff
190 ms
fontawesome-webfont.woff
189 ms
ca-pub-4003848732212996.js
421 ms
zrt_lookup.html
423 ms
show_ads_impl.js
337 ms
stat.htm
385 ms
core.php
845 ms
ads
45 ms
osd.js
39 ms
titillium-light-webfont.svg
20235 ms
titillium-regular-webfont.svg
20231 ms
9.gif
9816 ms
analytics.js
131 ms
hm.js
997 ms
16.png
76 ms
collect
52 ms
titillium-semibold-webfont.svg
20113 ms
titillium-lightitalic-webfont.svg
20109 ms
titillium-regularitalic-webfont.svg
19687 ms
45b90948e43b4a7995de8ee39af394d7-160x160.jpg
18077 ms
908c0506eb80561aac2dbbab39c4da70-160x160.jpg
18780 ms
4c6fdb39bac985c85e94bdec7e208d6b-160x160.jpg
17421 ms
5d819bdee567c66887f7615379f089f9-160x160.jpg
18593 ms
064e0549e4c86d42ad52ed623144c83b-160x160.jpg
16614 ms
02f8d5ea26388821655c06684fb8190c-160x160.jpg
13175 ms
526B-160x160.jpg
13790 ms
a55585176260760ef6dce8e57a90782f1-160x160.jpg
14211 ms
app.gif
839 ms
vr-vs-360-160x160.jpg
11512 ms
4f9835051a879a4afc5b79bff1483890-160x160.png
10877 ms
046a798b55a7149e0de024ea4bb19d84-160x160.jpg
12907 ms
tech163-logo.png
13286 ms
zaker-logo.png
13339 ms
intel-logo.png
15020 ms
titillium-light-webfont.woff
6327 ms
titillium-regular-webfont.woff
5175 ms
titillium-semibold-webfont.woff
5151 ms
titillium-lightitalic-webfont.woff
9351 ms
titillium-regularitalic-webfont.woff
10655 ms
yivian.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.
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
yivian.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
General
Impact
Issue
Detected JavaScript libraries
yivian.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
ZH
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yivian.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Yivian.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.
yivian.com
Open Graph description is not detected on the main page of Yivian. 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: