2.6 sec in total
539 ms
1.7 sec
400 ms
Visit chinavision.com now to see the best up-to-date China Vision content and also check out these interesting facts you probably never knew about chinavision.com
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Visit chinavision.comWe analyzed Chinavision.com page load time and found that the first response time was 539 ms and then it took 2.1 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.
chinavision.com performance score
name
value
score
weighting
Value2.2 s
79/100
10%
Value22.2 s
0/100
25%
Value8.7 s
16/100
10%
Value900 ms
31/100
30%
Value0.842
4/100
15%
Value14.7 s
8/100
10%
539 ms
23 ms
40 ms
32 ms
303 ms
Our browser made a total of 82 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Chinavision.com, 27% (22 requests) were made to Chinavasion.com and 5% (4 requests) were made to Support.chinavasion.com. The less responsive or slowest element that took the longest time to load (539 ms) relates to the external source Chinavasion.com.
Page size can be reduced by 342.9 kB (25%)
1.4 MB
1.0 MB
In fact, the total size of Chinavision.com main page is 1.4 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 918.9 kB which makes up the majority of the site volume.
Potential reduce by 77.1 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 77.1 kB or 81% of the original size.
Potential reduce by 21.2 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. China Vision images are well optimized though.
Potential reduce by 172.1 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 172.1 kB or 64% of the original size.
Potential reduce by 72.5 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. Chinavision.com needs all CSS files to be minified and compressed as it can save up to 72.5 kB or 80% of the original size.
Number of requests can be reduced by 12 (15%)
80
68
The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of China Vision. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
www.chinavasion.com
539 ms
site_1457313475.css
23 ms
site_1457313475.js
40 ms
font-awesome.min.css
32 ms
qBcozCLL.png
303 ms
Enjoy_all_your_favorite_2lcrsomL.jpg.thumb_140x140.jpg
212 ms
img.gif
176 ms
x.gif
176 ms
stars.png
196 ms
chinavasion.png
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005.png
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004.png
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003.png
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MANN_ZUG_3_Waterproof_RyXp72Yf.jpg.thumb_140x140.jpg
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Wireless_GSM_Desk_Phone_Os_mJuCJ.jpg.thumb_140x140.jpg
206 ms
Metal_Detector_Treasure_TzEpO85r.jpg.thumb_140x140.jpg
220 ms
The_NO_1_D5_Android_4_4_Smart_DStr7w-y.JPG.thumb_140x140.jpg
207 ms
With_a_Quad_Core_Intel_Bay_TSur0WYc.jpg.thumb_140x140.jpg
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This_7_inch_car_DVD_and_GPS_VbErig3s.jpg.thumb_140x140.jpg
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7_Inch_Car_Headrest_Monitor_UWmosANI.JPG.thumb_140x140.jpg
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Magnet_Portable_Weatherproof_MIBoYvhg.jpg.thumb_140x140.jpg
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Portable_USB_Interactive_wZcrZo6v.jpg.thumb_140x140.jpg
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Color_changing_LED_mood_light_iMgrMpfj.jpg.thumb_140x140.jpg
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Android_4_4_ARM_Cortex_A8_EpBr1CRq.jpg.thumb_140x140.jpg
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The_Vision_800_3D_Video_0zDr59al.jpg.thumb_140x140.jpg
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Create_stunning_videos_and_LgirTmAn.jpg.thumb_140x140.jpg
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This_1_3_Inch_CMOS_Underwater_QaErKEll.jpg.thumb_140x140.jpg
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Wireless_Wi_Fi_Intraoral_FL8poiWC.jpg.thumb_140x140.jpg
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IP66_Outdoor_IP_PTZ_Dome_zYvr6YgA.JPG.thumb_140x140.jpg
232 ms
Wireless_Video_Door_Phone_QATozPpx.jpg.thumb_140x140.jpg
214 ms
sale.png
151 ms
box-bg.png
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boxes-bg.jpg
165 ms
boxes-bottom.jpg
166 ms
Sign_Up.png
155 ms
footer.png
170 ms
Upgrade_your_home_ajDr63Fu.JPG.thumb_140x140.jpg
191 ms
Making_Rugged_smartphones_ZUyrCqYr.JPG.thumb_140x140.jpg
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Ken_Xin_Da_W6_IP68_Rugged_kYzrMRrf.jpg.thumb_140x140.jpg
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Bringing_the_best_of_both_nYzrTkCH.jpg.thumb_140x140.jpg
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4K_Android_4_4_TV_box_with_gD6p2rEh.jpg.thumb_140x140.jpg
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Masterfully_crafted_for_etBrIguy.jpg.thumb_140x140.jpg
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NO_1_D5_Android_Smartwatch_is_EStrKuMo.JPG.thumb_140x140.jpg
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MANN_ZUG_3_Smartphone_has_an_MzXpNwin.jpg.thumb_140x140.jpg
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FKrrfyRz.png
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RsBrUbho.jpg
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GHCrw9Nz.jpg
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SAortHMj.jpg
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index.php
427 ms
flashmain.php
315 ms
overlay.png
51 ms
dc.js
96 ms
abBrVgWH.jpg
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sMvrXsrn.jpg
55 ms
All_in_one_72_Key_Keyboard_PC_JsBrLkaD.JPG.thumb_140x140.jpg
54 ms
The_Conquest_S6_Pro_4G_is_a_-CBrUnEa.jpg.thumb_140x140.jpg
55 ms
Amlogic_S805_Android_4_4_TV_ZCjqBq6q.jpg.thumb_140x140.jpg
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Chuwi_Vi8_Cherry_Trail_Tablet_YCErrkNB.jpg.thumb_140x140.jpg
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Chuwi_Vi10_Ultimate_Tablet_PC_CCErbKFG.JPG.thumb_140x140.jpg
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The_Chuwi_Vi7_Android_tablet_wCErhjNv.jpg.thumb_140x140.jpg
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Aputure_A_lav_Professional_9lEratsy.jpg.thumb_140x140.jpg
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The_Wintel_K3_72_Key_keyboard_zcErvlmd.JPG.thumb_140x140.jpg
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mUCra95H.jpg
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l1.png
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r1.png
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file_n3pzn1ihrj77d1k.png
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repoffline.gif
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icon_close.png
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index.php
254 ms
drop-shadow.png
17 ms
zoomout.cur
191 ms
chinavision.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
Form elements do not have associated labels
Links do not have a discernible name
chinavision.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
chinavision.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chinavision.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Chinavision.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.
chinavision.com
Open Graph description is not detected on the main page of China Vision. 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: