ehang.com website information.
ehang.com domain name is registered by .COM top-level domain registry. See the other sites registred in .COM domain zone.
Following name servers are specified for ehang.com domain:
- dns9.hichina.com
- dns10.hichina.com
and probably website ehang.com is hosted by AMAZON-AES - Amazon.com, Inc., US web hosting company. Check the complete list of other most popular websites hosted by AMAZON-AES - Amazon.com, Inc., US hosting company.
According to Alexa traffic rank the highest website ehang.com position was 8460 (in the world). The lowest Alexa rank position was 998703. Now website ehang.com ranked in Alexa database as number 45909 (in the world).
Website ehang.com Desktop speed measurement score (36/100) is better than the results of 12% of other sites shows that the page desktop performance can be improved.
ehang.com Mobile usability score (100/100) is better than the results of 100% of other sites and means that the page is mobile-friendly.
Mobile speed measurement score of ehang.com (42/100) is better than the results of 21.5% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
Weekly Rank Report
| Date | Rank | Change |
|---|---|---|
| May-05-2024 | 45,909 | 614 |
| May-04-2024 | 46,523 | -624 |
| May-03-2024 | 45,899 | -222 |
| May-02-2024 | 45,677 | 94 |
| May-01-2024 | 45,771 | 94 |
| Apr-30-2024 | 45,865 | 488 |
| Apr-29-2024 | 46,353 | 668 |
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ehang.com Rank History
Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.
ehang.com whois
WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.
Domain Name: EHANG.COM
Registry Domain ID: 19372250_DOMAIN_COM-VRSN
Registrar WHOIS Server: grs-whois.hichina.com
Registrar URL: http://www.net.cn
Updated Date: 2020-11-25T03:39:16Z
Creation Date: 2000-02-08T08:30:00Z
Registry Expiry Date: 2028-02-08T08:29:59Z
Registrar: Alibaba Cloud Computing (Beijing) Co., Ltd.
Registrar IANA ID: 420
Registrar Abuse Contact Email: DomainAbuse@service.aliyun.com
Registrar Abuse Contact Phone: +86.95187
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: DNS10.HICHINA.COM
Name Server: DNS9.HICHINA.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-12-29T07:50:05Z
ehang.com server information
ehang.com desktop page speed rank
Last tested: 2019-08-14
Desktop Speed
Bad
36/100
ehang.com Desktop Speed Test Quick Summary
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priority - 18 Leverage browser caching
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http://document.ehang.com/Public/Ehang/layer/layer.js (expiration not specified)
http://document.ehang.com/Public/Ehang/layer/skin/layer.css (expiration not specified)
http://document.ehang.com/Public/cn/ehangweb/image/ehang184/tj/8.jpg (expiration not specified)
http://document.ehang.com/Public/cn/ehangweb/js/common.js (expiration not specified)
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http://document.ehang.com/Public/cn/images/logo-black.png (expiration not specified)
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http://document.ehang.com/Public/cn/images/ser.png (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/css/style.css (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/image…/index/gl_sec2_tit.png (expiration not specified)
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priority - 10 Eliminate render-blocking JavaScript and CSS in above-the-fold content
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Remove render-blocking JavaScript:
http://document.ehang.com/Public/en/js/jquery-1.11.1.min.js
http://document.ehang.com/Public/en/plugins/bootstrap/js/bootstrap.js
http://document.ehang.com/Public/Ehang/layer/layer.js
http://document.ehang.com/Public/en/ehangweb/js/ehang.js
http://document.ehang.com/Public/en/ehangweb/js/slideMenu.js
http://document.ehang.com/Public/en/plugins/bootstrap/js/bootstrap.js
http://document.ehang.com/Public/Ehang/layer/layer.js
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http://document.ehang.com/Public/en/ehangweb/js/slideMenu.js
Optimize CSS Delivery of the following:
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http://document.ehang.com/Public/en/css/common_new.css?20160928
http://document.ehang.com/Public/en/ehangweb/css/style.css
http://document.ehang.com/Public/Ehang/layer/skin/layer.css
http://document.ehang.com/Public/en/ehangweb/css/ehang184.css?333
http://document.ehang.com/Public/en/css/common_new.css?20160928
http://document.ehang.com/Public/en/ehangweb/css/style.css
http://document.ehang.com/Public/Ehang/layer/skin/layer.css
http://document.ehang.com/Public/en/ehangweb/css/ehang184.css?333
priority - 2 Enable compression
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priority - 1 Minify JavaScript
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priority - 0 Minify HTML
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priority - 0 Minify CSS
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ehang.com Desktop Resources
| Total Resources | 53 |
| Number of Hosts | 9 |
| Static Resources | 37 |
| JavaScript Resources | 12 |
| CSS Resources | 5 |
ehang.com Desktop Resource Breakdown
ehang.com mobile page speed rank
Last tested: 2017-05-31
Mobile Speed
Bad
42/100
ehang.com Mobile Speed Test Quick Summary
priority - 54 Optimize images
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Compressing http://document.ehang.com/Public/cn/images/logo-black.png could save 1.1KiB (50% reduction).
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Compressing http://document.ehang.com/Public/en/ehangweb/image/ghost2/9c2.png could save 697B (13% reduction).
priority - 40 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 4 blocking script resources and 6 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
Remove render-blocking JavaScript:
http://document.ehang.com/Public/en/js/jquery-1.11.1.min.js
http://document.ehang.com/Public/en/plugins/bootstrap/js/bootstrap.js
http://document.ehang.com/Public/Ehang/layer/layer.js
http://document.ehang.com/Public/en/ehangweb/js/ehang.js
http://document.ehang.com/Public/en/plugins/bootstrap/js/bootstrap.js
http://document.ehang.com/Public/Ehang/layer/layer.js
http://document.ehang.com/Public/en/ehangweb/js/ehang.js
Optimize CSS Delivery of the following:
http://document.ehang.com/Public/en/plugins/bootstrap/css/bootstrap_new.css
http://document.ehang.com/Public/en/css/common_new.css?20160928
http://document.ehang.com/Public/en/ehangweb/css/style.css
http://document.ehang.com/Public/Ehang/layer/skin/layer.css
http://document.ehang.com/Public/en/ehangweb/css/ghost2.0.css?1111
http://document.ehang.com/Public/Ehangen/css/jquery.fullPage.css
http://document.ehang.com/Public/en/css/common_new.css?20160928
http://document.ehang.com/Public/en/ehangweb/css/style.css
http://document.ehang.com/Public/Ehang/layer/skin/layer.css
http://document.ehang.com/Public/en/ehangweb/css/ghost2.0.css?1111
http://document.ehang.com/Public/Ehangen/css/jquery.fullPage.css
priority - 30 Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
http://document.ehang.com/Public/Ehang/js/jquery.fullPage.min.js (expiration not specified)
http://document.ehang.com/Public/Ehang/layer/layer.js (expiration not specified)
http://document.ehang.com/Public/Ehang/layer/skin/layer.css (expiration not specified)
http://document.ehang.com/Public/Ehangen/css/jquery.fullPage.css (expiration not specified)
http://document.ehang.com/Public/cn/ehangweb/js/ehang.js (expiration not specified)
http://document.ehang.com/Public/cn/images/logo-black.png (expiration not specified)
http://document.ehang.com/Public/cn/images/logo.png (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/css/style.css (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/image/banner/indexfixed.png (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/image/ghost2/8_yan.png (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/image/ghost2/9c1.png (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/image/ghost2/9c2.png (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/image/ghost2/9c3.png (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/image/ghost2/9l1.png (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/image/ghost2/9l2.png (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/image/ghost2/9r1.png (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/image/ghost2/p1-img.png (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/image/ghost2/page10_bg.jpg (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/image/ghost2/page1_bg.jpg (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/image/ghost2/page4_bg.jpg (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/image/ghost2/page5-img.jpg (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/image/ghost2/page6_bg.jpg (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/image…st2/page7_video_bg.jpg (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/image/ghost2/page8_bg.jpg (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/image/ghost2wap/page1.jpg (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/image/ghost2wap/page10.jpg (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/image/ghost2wap/page6.jpg (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/image/ghost2wap/page7.jpg (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/image/ghost2wap/page8.jpg (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/image/ghost2wap/page9.jpg (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/js/ehang.js (expiration not specified)
http://document.ehang.com/Public/en/font/Bebas.ttf (expiration not specified)
http://document.ehang.com/Public/en/font/CenturyGothic.woff (expiration not specified)
http://document.ehang.com/Public/en/js/jquery-1.11.1.min.js (expiration not specified)
http://document.ehang.com/Public/en/js/stickUp.js (expiration not specified)
http://document.ehang.com/Public/en/plugins/bootstrap/css/bootstrap_new.css (expiration not specified)
http://document.ehang.com/Public/en/plugins/bootstrap/js/bootstrap.js (expiration not specified)
https://cdn.syndication.twimg.com/widgets/timeline…e_codes=true&t=1662521 (5 minutes)
http://platform.twitter.com/widgets.js (30 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
http://document.ehang.com/Public/Ehang/layer/layer.js (expiration not specified)
http://document.ehang.com/Public/Ehang/layer/skin/layer.css (expiration not specified)
http://document.ehang.com/Public/Ehangen/css/jquery.fullPage.css (expiration not specified)
http://document.ehang.com/Public/cn/ehangweb/js/ehang.js (expiration not specified)
http://document.ehang.com/Public/cn/images/logo-black.png (expiration not specified)
http://document.ehang.com/Public/cn/images/logo.png (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/css/style.css (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/image/banner/indexfixed.png (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/image/ghost2/8_yan.png (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/image/ghost2/9c1.png (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/image/ghost2/9c2.png (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/image/ghost2/9c3.png (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/image/ghost2/9l1.png (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/image/ghost2/9l2.png (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/image/ghost2/9r1.png (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/image/ghost2/p1-img.png (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/image/ghost2/page10_bg.jpg (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/image/ghost2/page1_bg.jpg (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/image/ghost2/page4_bg.jpg (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/image/ghost2/page5-img.jpg (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/image/ghost2/page6_bg.jpg (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/image…st2/page7_video_bg.jpg (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/image/ghost2/page8_bg.jpg (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/image/ghost2wap/page1.jpg (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/image/ghost2wap/page10.jpg (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/image/ghost2wap/page6.jpg (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/image/ghost2wap/page7.jpg (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/image/ghost2wap/page8.jpg (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/image/ghost2wap/page9.jpg (expiration not specified)
http://document.ehang.com/Public/en/ehangweb/js/ehang.js (expiration not specified)
http://document.ehang.com/Public/en/font/Bebas.ttf (expiration not specified)
http://document.ehang.com/Public/en/font/CenturyGothic.woff (expiration not specified)
http://document.ehang.com/Public/en/js/jquery-1.11.1.min.js (expiration not specified)
http://document.ehang.com/Public/en/js/stickUp.js (expiration not specified)
http://document.ehang.com/Public/en/plugins/bootstrap/css/bootstrap_new.css (expiration not specified)
http://document.ehang.com/Public/en/plugins/bootstrap/js/bootstrap.js (expiration not specified)
https://cdn.syndication.twimg.com/widgets/timeline…e_codes=true&t=1662521 (5 minutes)
http://platform.twitter.com/widgets.js (30 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 26 Avoid landing page redirects
Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://ehang.com/
http://m.ehang.com/
http://www.ehang.com/index.html
http://m.ehang.com/
http://www.ehang.com/index.html
priority - 2 Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Enable compression for the following resources to reduce their transfer size by 16.1KiB (70% reduction).
Compressing http://www.ehang.com/index.html could save 16.1KiB (70% reduction).
priority - 0 Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 4.5KiB (25% reduction).
Minifying http://document.ehang.com/Public/en/plugins/bootstrap/js/bootstrap.js could save 3.1KiB (23% reduction) after compression.
Minifying http://document.ehang.com/Public/cn/ehangweb/js/ehang.js could save 820B (33% reduction) after compression.
Minifying http://document.ehang.com/Public/en/ehangweb/js/ehang.js could save 636B (31% reduction) after compression.
Minifying http://document.ehang.com/Public/cn/ehangweb/js/ehang.js could save 820B (33% reduction) after compression.
Minifying http://document.ehang.com/Public/en/ehangweb/js/ehang.js could save 636B (31% reduction) after compression.
priority - 0 Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 4.6KiB (21% reduction).
Minifying http://www.ehang.com/index.html could save 4.6KiB (21% reduction).
priority - 0 Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
Minify CSS for the following resources to reduce their size by 3.3KiB (22% reduction).
Minifying http://document.ehang.com/Public/en/css/common_new.css?20160928 could save 1.3KiB (26% reduction) after compression.
Minifying http://document.ehang.com/Public/en/ehangweb/css/style.css could save 1.2KiB (19% reduction) after compression.
Minifying http://document.ehang.com/Public/en/ehangweb/css/ghost2.0.css?1111 could save 755B (23% reduction) after compression.
Minifying http://document.ehang.com/Public/en/ehangweb/css/style.css could save 1.2KiB (19% reduction) after compression.
Minifying http://document.ehang.com/Public/en/ehangweb/css/ghost2.0.css?1111 could save 755B (23% reduction) after compression.
ehang.com Mobile Resources
| Total Resources | 90 |
| Number of Hosts | 15 |
| Static Resources | 68 |
| JavaScript Resources | 13 |
| CSS Resources | 7 |
ehang.com Mobile Resource Breakdown
ehang.com mobile page usability
Last tested: 2017-05-31
Mobile Usability
Good
100/100
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ehang.com Ping
Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.
ehang.com TRACEROUTE
Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.