Skless.com 上海市建筑科学研究院(集团)有限公司

上海市工程结构安全重点实验室

Skless.com Quick Summary

Status

Offline

Server IP address resolved: No

Http response code: None

Last Checked: 05/15/2024

Skless.com traffic estimate is about 17,997 unique visitors and 89,985 pageviews per day. The approximated value of skless.com is 135,000 USD. Every unique visitor makes about 5 pageviews on average.

Alexa Traffic Rank estimates that skless.com is ranked number 63,007 in the world.

Skless.com is registered under .COM top-level domain. Check other websites in .COM zone.

During the last check (May 15, 2024) skless.com has an invalid SSL certificate. please click the “Refresh” button for SSL Information at the Safety Information section.

In accordance with Google Safe Browsing, Google Safe Search and Symantec skless.com is pretty a safe domain.

Relying on Google Mobile-Friendly test skless.com isn't optimized for mobile and tablet devices. Designing your websites to be mobile friendly ensures that your pages perform well on all devices.

Skless.com General Information

Skless.com Audience Geography

Where are website visitors coming from?

Visitors
Pageviews
Ranks

Country	Visitors

Skless.com Traffic Distribution

Where do visitors go on skless.com?

Subdomain Traffic
Views per User
Subdomain Reach

Subdomain	Pageviews

Skless.com Popularity

How popular is skless.com?

Global Rank
Pageviews
Reach

Period	Global Rank	Global Rank Delta

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Skless.com Safety Information

Rankchart Summary

Safe

Updated: 05/15/2024

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

Safe

Updated: 04/03/2024

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Norton ConnectSafe evaluates websites for any unsafe and inapropriate content. The results are important for families with young children.

Google Safe Search

Safe

Updated: 11/20/2017

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SafeSearch works as a parental control tool to filter out any content that might be inappropriate for your children.

Google Safe Browsing

Safe

Malware not found

Phishing not detected

Unwanted software not found

Harmfull applications not found

Updated: 01/09/2019

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

McAfee® WebAdvisor

Safe

Updated: 03/12/2021

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McAfee assesses skless.com 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 skless.com for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Not Checked

Updated: 05/15/2024

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

Skless.com SSL Information

Information about SSL/TLS certificates

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WARNING!	Certificate download error. Previous scan results are shown below.
Domain	Unknown
Issuer Organization	Unknown
Issuer	Unknown
Algorithm	Unknown
Valid form	Unknown
Expiration	Unknown
Signed	No information
Additional Domains

SSL Checker

Skless.com Server Information

Skless.com Server Location

Where website hosting server is located?

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Skless.com ASN Information

Information about IP address owner

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ASN ID: 137697

ASN Title: CHINATELECOM-JIANGSU-YANGZHOU-IDC CHINATELECOM JiangSu YangZhou IDC networkdescr: YangZhouJiangsu Province, P.R.China., CN

Updated: 03/23/2024

Raw ASN data:

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

% Information related to 'AS137530 - AS138553'

as-block: AS137530 - AS138553
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 'AS137697'

% Abuse contact for 'AS137697' is 'anti-spam@ns.chinanet.cn.net'

aut-num: AS137697
as-name: CHINATELECOM-JiangSu-YangZhou-IDC
descr: CHINATELECOM JiangSu YangZhou IDC networkdescr: YangZhou , Jiangsu Province, P.R.China.
country: CN
import: from AS4134
action pref=100;
accept ANY
import: from AS4809
action pref=100;
accept ANY
import: from AS58566
action pref=100;
accept ANY
export: to AS4134
announce AS137697
export: to AS4809
announce AS137697
export: to AS58566
announce AS137697
remarks: Networks Of MAN, Chinatelecom AnHui Province, P.R.China.
admin-c: CH93-AP
tech-c: CH93-AP
notify: Zhengzm@gsta.com
mnt-by: APNIC-HM
mnt-lower: MAINT-CHINANET
mnt-irt: IRT-CHINANET-CN
last-modified: 2019-03-19T01:35:23Z
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

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 1.88.15-47 (WHOIS-US4)

Geolocation

ASN Lookup

Skless.com Domain Name Information

Skless.com DNS Information

Domain name service records

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A

Host	A Record	TTL

Skless.com Whois Information

Information about registered users or assignees of an Internet resource

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Raw WHOIS data:

Whois

DNS Lookup

Skless.com HTML Validation

Skless.com W3C HTML Markup Validation

HTML markup errors and warnings

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Errors:

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

CSS: “nifm2”: Parse Error.

CSS: “no2js”: Parse Error.

The “width” attribute on the “table” element is obsolete. Use CSS instead.

The “align” attribute on the “table” element is obsolete. Use CSS instead.

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

The “border” attribute on the “table” element is obsolete. Use CSS instead.

The “width” attribute on the “td” element is obsolete. Use CSS instead.

The “valign” attribute on the “td” element is obsolete. Use CSS instead.

Attribute “background” not allowed on element “td” at this point.

The “height” attribute on the “td” element is obsolete. Use CSS instead.

The “align” attribute on the “td” element is obsolete. Use CSS instead.

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

Bad value “http://download.macromedia.com/pub/shockwave/cabs/ flash/swflash.cab#version=6,0,29,0” for attribute “codebase” on element “object”: Tab, new line or carriage return found.

Element “object” is missing one or more of the following attributes: “data”, “type”.

The “classid” attribute on the “object” element is obsolete. Use the “data” and “type” attributes to invoke plugins. To set a parameter with the name “classid”, use the “param” element.

The “codebase” attribute on the “object” element is obsolete. Use the “data” and “type” attributes to invoke plugins. To set a parameter with the name “codebase”, use the “param” element.

The “name” attribute on the “embed” element is obsolete. Use the “id” attribute instead.

Stray end tag “embed”.

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

The “align” attribute on the “div” element is obsolete. Use CSS instead.

Warnings:

The “language” attribute on the “script” element is obsolete. You can safely omit it.

The “type” attribute for the “style” element is not needed and should be omitted.

The “type” attribute is unnecessary for JavaScript resources.

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

HTML Validator

Skless.com Desktop Performance

How Well Skless.com Performs On Desktops?

Website desktop performance and usability tips

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Speed
Resource Breakdown

Speed

60%

Optimize images

Leverage browser caching

Enable compression

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

Minify HTML

Minify JavaScript

Updated: 04/01/2019

Skless.com Mobile Performance

How Optimized Is Skless.com for Mobile Devices?

Tips on speeding up mobile site performance

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Usability
Speed
Resource Breakdown

Usability

58%

Use legible font sizes

Size tap targets appropriately

Configure the viewport

Avoid plugins

Size content to viewport

Updated: 04/01/2019

Skless.com Nearest Competitors

Estimated Nearest Competitors Of Skless.com

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jhnews.com.cn
sjmercury.com
gift-me.net
windowsecurity.com
skless.com
dqsdzb.com
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communitywiki.org
jzbrakes.net
uned.ac.cr
unclesamedu.cn
turboupload.com
xinliangjixie.com
linkeddata.org
uiiiuiii.com
83kw43.cn

Skless.com URL Typos

Most common user URL mistypes for skless.com

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Total Resources	29
Number of Hosts	1
Static Resources	27
JavaScript Resources	5
CSS Resources	2

CSS	7.7 KBytes
Images	685.1 KBytes
HTML	15.0 KBytes
JavaScript	99.3 KBytes
Other	5.1 KBytes

Total Resources	26
Number of Hosts	1
Static Resources	24
JavaScript Resources	4
CSS Resources	2

CSS	7.8 KBytes
Images	189.3 KBytes
HTML	15.0 KBytes
JavaScript	96.5 KBytes
Other	5.1 KBytes