58.5 sec in total
1.4 sec
56.8 sec
315 ms
Welcome to 3dsc.com homepage info - get ready to check 3 Dsc best content for China right away, or after learning these important things about 3dsc.com
3D视窗网是面向全球的网站,带你了解当下热点,辐射各行各业资讯,一手消息尽在3D视窗网
Visit 3dsc.comWe analyzed 3dsc.com page load time and found that the first response time was 1.4 sec and then it took 57.1 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 15 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
3dsc.com performance score
name
value
score
weighting
Value3.4 s
36/100
10%
Value4.9 s
29/100
25%
Value7.7 s
24/100
10%
Value220 ms
87/100
30%
Value0
100/100
15%
Value5.3 s
73/100
10%
1406 ms
6881 ms
920 ms
2767 ms
926 ms
Our browser made a total of 88 requests to load all elements on the main page. We found that 88% of them (77 requests) were addressed to the original 3dsc.com, 2% (2 requests) were made to Hm.baidu.com and 1% (1 request) were made to . The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain 3dsc.com.
Page size can be reduced by 204.6 kB (28%)
736.1 kB
531.5 kB
In fact, the total size of 3dsc.com main page is 736.1 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 532.4 kB which makes up the majority of the site volume.
Potential reduce by 42.0 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 42.0 kB or 77% of the original size.
Potential reduce by 40.5 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. 3 Dsc images are well optimized though.
Potential reduce by 71.0 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 71.0 kB or 80% of the original size.
Potential reduce by 51.1 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. 3dsc.com needs all CSS files to be minified and compressed as it can save up to 51.1 kB or 84% of the original size.
Number of requests can be reduced by 18 (26%)
69
51
The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 3 Dsc. 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 4 to 1 for CSS and as a result speed up the page load time.
3dsc.com
1406 ms
www.3dsc.com
6881 ms
common.css
920 ms
index.css
2767 ms
popWin.css
926 ms
jquery-ui-1.9.2.custom.css
1833 ms
jquery-1.8.3.js
19995 ms
jquery-ui-1.9.2.custom.js
19996 ms
kindeditor.js
9620 ms
zh_CN.js
2841 ms
popWin.js
7591 ms
function.js
4221 ms
rmgd.js
3965 ms
waypoints.js
6872 ms
gotop.js
4529 ms
blank
78 ms
logo.gif
2175 ms
xbd129.png
5094 ms
nv1_r1_c11.gif
2155 ms
bt_r3_c2.gif
459 ms
ft.gif
933 ms
tg.gif
938 ms
3djsbanner.jpg
9243 ms
2016hkht.gif
1885 ms
20160328174658_89929-lp.jpg
7260 ms
20160323183548_98603-lp.jpg
3265 ms
20160318183449_29833-lp.jpg
3276 ms
20160315233323_89297-lp.jpg
4039 ms
dot.gif
5181 ms
wx.gif
6731 ms
wb.png
4504 ms
tx.png
5077 ms
rss.png
5539 ms
ytzh.gif
15718 ms
rmcp3.png
7378 ms
20150107165509_10934-lp.jpg
6459 ms
20150107164857_80346-lp.png
9762 ms
20140924214130_15757-lp.jpg
8943 ms
20140924213501_32195-lp.jpg
9902 ms
20140924213206_65819-lp.jpg
8368 ms
20140924212914_25971.jpg
14004 ms
20140924212538_72738-lp.jpg
11218 ms
20140909002327_73468-lp.jpg
11360 ms
20140909001301_49937-lp.jpg
11166 ms
20140909000844_39299-lp.jpg
12381 ms
20140725161818_54478-lp.png
15598 ms
20140725160801_16121-lp.jpg
19702 ms
20140725160459_13901-lp.jpg
16154 ms
20140725155832_57613-lp.jpg
14302 ms
20140725155359_29537-lp.png
18408 ms
h.js
577 ms
20140725154804_31940-lp.jpg
15761 ms
21.gif
946 ms
hm.gif
268 ms
z_stat.php
842 ms
20151119085456_18799-lp.jpg
17072 ms
20160220113117_33570-lp.jpg
16895 ms
stat.htm
187 ms
core.php
1554 ms
20160120111044_36897-lp.jpg
17557 ms
20140915212048_87507.jpg
19793 ms
20140905104700_53494-lp.jpg
16627 ms
9.gif
3987 ms
pic1.gif
787 ms
20140819212519_88676-lp.jpg
19693 ms
20140806234027_94359-lp.jpg
16867 ms
48_avatar_middle.jpg
16739 ms
98_avatar_middle.jpg
17284 ms
makerbot.jpg
19919 ms
stratasys.jpg
20452 ms
tesd.jpg
17994 ms
hsgk.jpg
19868 ms
swkj.jpg
19776 ms
lc.gif
18679 ms
828-15061Q552519C.jpg
20496 ms
828-15061Q5502cY.jpg
20227 ms
app.gif
1982 ms
828-1506091J324101.JPG
19700 ms
828-15060QH336363.JPG
19580 ms
828-1506061H4310-L.jpg
19587 ms
828-1506061G50U22.jpg
19464 ms
828-15052016434V25.jpg
19715 ms
828-150519161J3161.jpg
20200 ms
828-150519160932941.jpg
20060 ms
1003X101.gif
19192 ms
gohome.gif
17674 ms
gotop.gif
17861 ms
button_121.gif
488 ms
3dsc.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.
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.
3dsc.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
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
3dsc.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 3dsc.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 3dsc.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.
3dsc.com
Open Graph description is not detected on the main page of 3 Dsc. 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: