17u.net 同程旅行_旅游_旅游线路_旅行_出国旅游_自驾游_周边游_旅游网站

同程旅行(LY.COM)是一家专业的一站式旅游预订平台，提供近万家景点门票、特价机票、出国旅游、周边游、自驾游及酒店预订服务；专业旅游线路服务、让您的旅行更安心！

17u.net Overview

17u.net ranking shows that the page is at position 597,414 over the world.

17u.net hosting company servers are placed in the China, but, unfortunately, it’s not possible to identify the countries where the bulk of 17u.net users come from and, therefore, we couldn’t define if the distance can influence the webpage load time. See the list of other webpages hosted on China Telecom servers.

In terms of rank-to-traffic ratio, 17u.net has 1,238 unique users per day, viewing 1,238 pages. The rank based value of 17u.net is 12,627 USD. Every user makes 1.07 pageviews on average.

17u.net boasts a link base consisting of 295 referring domains and 322 external backlinks, as revealed by the data obtained from web network scanning.

17u.net top-level domain belongs to .NET domain zone. Check other webpages in .NET zone.

According the last verification test in August 24, 2024, 17u.net has an expired wildcard SSL certificate issued by GlobalSign nv-sa (expired on March 21, 2025). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by GlobalSign nv-sa.

Based on data from Google Safe Browsing, Google Safe Search, Symantec and Web of Trust 17u.net is a fairly safe domain.

According the Mobile-Friendly test by Google 17u.net is nice optimized for mobile devices and tablets, however the webpage speed could be improved.

17u.net Rank Summary

Global Rank

597,414

Average Load Time

2.52sec

Links In Count

219

Website Value

$11,692

Audience Geography. Where are 17u.net visitors located?

Country	Visitors

Country	Pageviews

Country	Rank

Where do visitors go on 17u.net?

Subdomain	Pageviews

Subdomain	Pageviews per User

Subdomain	Reach

How popular is 17u.net?

Period	Global Rank	Global Rank Delta
past 3 months	597414	-35036
past month	600355	73
past week	1300709	857928

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	922917	-54310	3	9%	1	2%
30	894962	-106592	3	10%	1	30%
7	1871865	1318050	1	-83.825%	1	-47.37%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	498029	-29104	92	8%
30	515975	42666	9	-10.61%
7	1071098	647220	4	-69.231%

17u.net Website Safety

Overview

Last Updated: 05/19/2025

Overall result - 17u.net is safe.

We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.

Norton Connect Safe

Last Updated: 03/22/2025

17u.net is safe.

Norton ConnectSafe evaluates 17u.net for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 10/22/2016

17u.net is safe.

SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.

Google Safe Browsing

Last Updated: 01/09/2019

17u.net is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.

Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

Site Advisor

Last Updated: 02/23/2021

17u.net is safe.

McAfee assesses 17u.net for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze 17u.net for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/10/2019

17u.net child safety is good.

The WOT calculates reputation of the 17u.net. This reputation system receives ratings from users and information from third-party sources, assesses the 17u.net for safety features and confirms, whether 17u.net is suitable for children.

SSL Information

SSL Checker Tool

Domain	*.ly.com
Issuer Organization	GlobalSign nv-sa
Issuer	GlobalSign RSA OV SSL CA 2018
Algorithm	RSA-SHA256
Valid form	02/18/2024
Expiration	03/21/2025
Signed	Certificate is not self signed
Additional Domains	.ly.com elong.com ly.cn travelgo.com elongstatic.com tcly.cn shouji.17u.com d.elong.cn .17u.cn .17usoft.com .40017.cn .17usoft.net .elong.com .t.ly.com .qa.ly.com .t.40017.cn .t.17usoft.com .qa.17usoft.com .t.17u.cn .qa.17u.cn .t.17usoft.net .qa.17usoft.net .travelgo.com .qa.travelgo.com .t.travelgo.com .elongstatic.com .tcly.cn t.ly.com www.ly.com ly.com

17u.net Rank History

Alexa Rank shows how popular 17u.net is in comparison with other sites. The most popular site has Alexa Rank equals 1. If 17u.net has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to 17u.net and pageviews on 17u.net over the past 3 months.

17u.net Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 138950

ASN Title: China Telecom

Last Update: 04/12/2025

% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS138554 - AS139577'

as-block: AS138554 - AS139577
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2017-12-08T06:45:58Z
source: APNIC

role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC

% Information related to 'AS138950'

% Abuse contact for 'AS138950' is 'anti-spam@ns.chinanet.cn.net'

aut-num: AS138950
as-name: CHINATELECOM-Jiangsu-ZhenJiang-IDC
descr: Jiangsu ZhenJiang IDC network
descr: Jiangdong Mid Road 49, Nanjing,Jiangsu Province, P.R.China.
descr: 210000
country: CN
org: ORG-CT1-AP
admin-c: CH93-AP
tech-c: CH93-AP
mnt-by: APNIC-HM
mnt-routes: MAINT-CHINANET
mnt-irt: IRT-CHINANET-CN
mnt-lower: MAINT-CHINANET
last-modified: 2019-03-29T01:32:44Z
source: APNIC

irt: IRT-CHINANET-CN
address: No.31 ,jingrong street,beijing
address: 100032
e-mail: anti-spam@ns.chinanet.cn.net
abuse-mailbox: anti-spam@ns.chinanet.cn.net
admin-c: CH93-AP
tech-c: CH93-AP
auth: # Filtered
mnt-by: MAINT-CHINANET
last-modified: 2010-11-15T00:31:55Z
source: APNIC

organisation: ORG-CT1-AP
org-name: China Telecom
country: CN
address: Data Network Management Division
address: Network Operation & Maintenance Department
address: No 19 Chaoyangmen North Street
address: Dongcheng District
phone: +86-10-58501800
fax-no: +86-10-58501060
e-mail: zhengzm@gsta.com
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2017-08-20T22:54:06Z
source: APNIC

person: Chinanet Hostmaster
nic-hdl: CH93-AP
e-mail: anti-spam@ns.chinanet.cn.net
address: No.31 ,jingrong street,beijing
address: 100032
phone: +86-10-58501724
fax-no: +86-10-58501724
country: CN
mnt-by: MAINT-CHINANET
last-modified: 2014-02-27T03:37:38Z
source: APNIC

% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US3)

17u.net Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: 17U.NET
Registry Domain ID: 84056017_DOMAIN_NET-VRSN
Registrar WHOIS Server: whois.35.com
Registrar URL: http://domain.35.com
Updated Date: 2024-06-25T21:35:52Z
Creation Date: 2002-02-28T12:50:46Z
Registry Expiry Date: 2025-02-28T12:50:45Z
Registrar: Xiamen 35.com Information Co., Ltd.
Registrar IANA ID: 4163
Registrar Abuse Contact Email: domainabuse@35.cn
Registrar Abuse Contact Phone: +86.4006003535
Domain Status: ok https://icann.org/epp#ok
Name Server: F1G1NS1.DNSPOD.NET
Name Server: F1G1NS2.DNSPOD.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-13T10:24:19Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
17u.net	61.177.22.232	600

Host	MX Record	Priority	TTL
17u.net	mailmx4.17u.net	20	600
17u.net	mailmx2.17u.cn	10	600
17u.net	mailmx1.17u.cn	5	600
17u.net	mailmx3.17u.net	15	600

Host	NS Record	TTL
17u.net	f1g1ns1.dnspod.net	600
17u.net	f1g1ns2.dnspod.net	600

Host	TXT Record	TTL
17u.net	v=spf1 include:spf.mail.17u.net ~all	100

f1g1ns1.dnspod.net
TTL: 600
Email address: freednsadmin.dnspod.com
Serial: 1556263538
Refresh: 3600
Retry: 180
Expire: 1209600
Minimum: 180

17u.net HTML Check

HTML Validation Tool

Errors

Attribute “charset” not allowed on element “meta” at this point.

Bad value “text/html” for attribute “content” on element “meta”: The legacy encoding declaration did not start with “text/html;”.

A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Attribute “dtitle” not allowed on element “a” at this point.

Element “p” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)

Attribute “nsrc” not allowed on element “a” at this point.

Attribute “attr-placeholder” not allowed on element “input” at this point.

Attribute “att-url” not allowed on element “input” at this point.

Attribute “type” not allowed on element “div” at this point.

Element “li” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)

Attribute “date-type” not allowed on element “li” at this point.

Attribute “date-type” not allowed on element “a” at this point.

Bad value “=nofollow” for attribute “rel” on element “a”: The string “=nofollow” is not a registered keyword.

Attribute “mname” not allowed on element “a” at this point.

Element “div” not allowed as child of element “i” in this context. (Suppressing further errors from this subtree.)

Attribute “holder” not allowed on element “input” at this point.

Attribute “nulltips” not allowed on element “input” at this point.

Element “div” not allowed as child of element “dl” in this context. (Suppressing further errors from this subtree.)

Element “dl” is missing a required child element.

Bad value “button” for attribute “type” on element “a”: Subtype missing.

Attribute “historynum” not allowed on element “div” at this point.

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

Attribute “href” not allowed on element “input” at this point.

Attribute “href” not allowed on element “i” at this point.

Bad value “” for attribute “for” on element “label”: An ID must not be the empty string.

Attribute “focusnow” not allowed on element “input” at this point.

Attribute “href” not allowed on element “span” at this point.

Attribute “cname” not allowed on element “span” at this point.

Attribute “cityid” not allowed on element “input” at this point.

Attribute “cid” not allowed on element “input” at this point.

Attribute “ctype” not allowed on element “input” at this point.

Attribute “labelid” not allowed on element “input” at this point.

Attribute “runat” not allowed on element “input” at this point.

Attribute “ptext” not allowed on element “input” at this point.

Bad value “true” for attribute “readonly” on element “input”.

Attribute “value” not allowed on element “span” at this point.

Attribute “nulltip” not allowed on element “input” at this point.

Attribute “attr-tp” not allowed on element “dd” at this point.

Attribute “attr-tp” not allowed on element “ul” at this point.

No “li” element in scope but a “li” end tag seen.

Table column 2 established by element “td” has no cells beginning in it.

Attribute “isload” not allowed on element “dd” at this point.

Attribute “attr-tp” not allowed on element “div” at this point.

Attribute “citytype” not allowed on element “li” at this point.

Attribute “attrval” not allowed on element “input” at this point.

Attribute “_index” not allowed on element “li” at this point.

Attribute “attrvalu” not allowed on element “input” at this point.

Attribute “attr-tp” not allowed on element “dl” at this point.

Element “dl” not allowed as child of element “dl” in this context. (Suppressing further errors from this subtree.)

Element “dt” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)

Attribute “attr-jp” not allowed on element “dd” at this point.

Attribute “attr-jp” not allowed on element “div” at this point.

Attribute “attrval” not allowed on element “div” at this point.

Attribute “typeid” not allowed on element “div” at this point.

Table column 3 established by element “td” has no cells beginning in it.

Attribute “attr-jp” not allowed on element “dl” at this point.

Attribute “attr-status” not allowed on element “a” at this point.

Attribute “handler” not allowed on element “div” at this point.

Attribute “orisrc” not allowed on element “img” at this point.

Element “img” is missing required attribute “src”.

Attribute “scity” not allowed on element “li” at this point.

Attribute “pro-type” not allowed on element “li” at this point.

Attribute “li-type” not allowed on element “li” at this point.

Attribute “table” not allowed on element “li” at this point.

Attribute “advslideid” not allowed on element “li” at this point.

Element “span” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)

Attribute “ref” not allowed on element “a” at this point.

Duplicate attribute “rel”.

Attribute “att-smallimg” not allowed on element “img” at this point.

Attribute “att-bigimg” not allowed on element “img” at this point.

Attribute “small-height” not allowed on element “div” at this point.

Attribute “big-height” not allowed on element “div” at this point.

The value of the “for” attribute of the “label” element must be the ID of a non-hidden form control.

Warnings

The “type” attribute is unnecessary for JavaScript resources.

A table row was 1 columns wide, which is less than the column count established by the first row (2).

A table row was 3 columns wide and exceeded the column count established by the first row (2).

The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.

The “charset” attribute on the “script” element is obsolete.

Consider adding a “lang” attribute to the “html” start tag to declare the language of this document.

17u.net Desktop Performance

Last tested: 01/17/2018

Desktop Speed

29%

Optimize images

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Reduce server response time

Enable compression

Minify HTML

Desktop Resource Breakdown

Total Resources	74
Number of Hosts	7
Static Resources	67
JavaScript Resources	7
CSS Resources	3

17u.net Mobile Insights

Last tested: 05/14/2017

Mobile Usability

62%

Use legible font sizes

Size tap targets appropriately

Configure the viewport

Size content to viewport

Mobile Speed

36%

Optimize images

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Reduce server response time

Enable compression

Minify HTML

Mobile Resource Breakdown

Total Resources	76
Number of Hosts	7
Static Resources	69
JavaScript Resources	7
CSS Resources	3

17u.net Common Typos

www.17u.com
www.17u.net
www.17u.org
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www.17u.biz
www.17u.us
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www.1u.net
www.17.net
www.17y.net
www.17uy.net
www.17yu.net
www.17h.net
www.17uh.net
www.17hu.net
www.17j.net
www.17uj.net
www.17ju.net
www.17i.net
www.17ui.net
www.17iu.net

17u.net 同程旅行_旅游_旅游线路_旅行_出国旅游_自驾游_周边游_旅游网站

同程旅行(LY.COM)是一家专业的一站式旅游预订平台，提供近万家景点门票、特价机票、出国旅游、周边游、自驾游及酒店预订服务；专业旅游线路服务、让您的旅行更安心！

17u.net Overview

17u.net Rank Summary

17u.net Website Safety

17u.net Rank History

17u.net Hosting Information

17u.net Domain Registration and Settings

17u.net HTML Check

17u.net Desktop Performance

17u.net Mobile Insights

17u.net Similar Audits

17u.net Common Typos