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591.com.tw 台灣領先的房地產交易資訊平台,新建案,中古屋,租屋 - 591房屋交易網

591房屋交易網是全台灣領先的房地產交易資訊平台之一, 提供新建案、中古屋、租屋、店面等交易資訊,每日40萬人在線找屋,資訊豐富齊全。更有房產新聞分析,是您買屋、賣屋、租屋首選網站!

Online Status
Offline

Server IP address resolved: No
Http response code: None
Last Checked: 09/16/2019

591.com.tw receives about ten thousand unique visitors and one hundred thousand pageviews per day. The estimated value of 591.com.tw is one million USD. Each unique visitor makes about 8.66 pageviews on average.

Over the time 591.com.tw has been ranked as high as 1,493 in the world, while most of its traffic comes from Taiwan, where it reached as high as 114 position.

591.com.tw is registered under .TW top-level domain. Check other websites in .TW zone.

At the time of the last check (November 28, 2019) 591.com.tw has a valid and up-to-date wildcard SSL certificate issued by TAIWAN-CA that expires on May 23, 2021. Check other websites using SSL certificates issued by TAIWAN-CA.

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust 591.com.tw is quite a safe domain.

Mobile-Friendly test indicates that 591.com.tw is well optimized for mobile and tablet devices, however website page loading time could be improved.

Global Rank
5,931
Average Load Time
0.81sec
Links In Count
425
Website Value
$1.4 M
Overview
Last Updated: 02/16/2020
Overall result - "591.com.tw" 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: 01/12/2019
591.com.tw is safe.

Norton ConnectSafe evaluates 591.com.tw for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search
Last Updated: 10/10/2016
591.com.tw 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
Malware not found at "591.com.tw".
"591.com.tw" is not a phishing page.
"591.com.tw" does not install unwanted software.
"591.com.tw" does not contain harmfull applications.
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: 01/09/2019
591.com.tw is safe.

McAfee assesses 591.com.tw 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 591.com.tw for mature or inappropriate content, only security checks are evaluated.

Web of Trust
Last Updated: 01/09/2019
591.com.tw child safety isvery good.

The WOT calculates reputation of the 591.com.tw. This reputation system receives ratings from users and information from third-party sources, assesses the 591.com.tw for safety features and confirms, whether 591.com.tw is suitable for children.

SSL Information
Domain *.591.com.tw
Issuer OrganizationTAIWAN-CA
Issuer TWCA Secure SSL Certification Authority
Algorithm RSA-SHA256
Valid form 03/07/2019
Expiration 05/23/2021
SignedCertificate is not self signed
Additional Domains *.591.com.tw
591.com.tw
Server Location
Taipei
Province of China
Taiwan
ASN Information

ASN ID: 3462
ASN Title: Chunghwa Telecom Co., Ltd.

Last Update: 05/29/2019

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

% Information related to 'AS3462'

% Abuse contact for 'AS3462' is 'wsshiau@chti.com.tw'

aut-num: AS3462
as-name: HINET
descr: Data Communication Business Group
descr: Chunghwa Telecom Co., Ltd.
descr: Taipei Taiwan
country: TW
org: ORG-CTCL1-AP
import: from AS1239
action pref=100;
accept ANY AND NOT {0.0.0.0/0}
import: from AS7018
action pref=80;
accept ANY AND NOT {0.0.0.0/0}
export: to AS1239
announce AS-HINET
export: to AS7018
announce AS-HINET
default: to AS1239
action pref=100;
networks ANY
default: to AS7018
action pref=80;
networks ANY
admin-c: KA1-AP
tech-c: KA1-AP
mnt-by: APNIC-HM
mnt-irt: IRT-HINET-TW
last-modified: 2017-09-28T13:00:39Z
source: APNIC

irt: IRT-HINET-TW
address: Chunghwa Telecom - International Business Group (CHTI)
address: 5F(R511), #31, Aikuo East Road, Taipei,Taiwan, 106 R.O.C
e-mail: b-noc@cht.com.tw
abuse-mailbox: wsshiau@chti.com.tw
admin-c: WS31-AP
tech-c: WS31-AP
auth: # Filtered
mnt-by: MAINT-TW-CHTI
last-modified: 2017-09-27T23:59:20Z
source: APNIC

organisation: ORG-CTCL1-AP
org-name: Chunghwa Telecom Co., Ltd.
country: TW
address: Internet Service Department
address: Chunghwa Telecom
address: Data Communication Branch
address: 21 Sec 1, Hsin-Yi Rd
phone: +886-2-23444600
fax-no: +886-2-23442513
e-mail: b-noc@cht.com.tw
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2017-08-20T22:56:32Z
source: APNIC

person: Chung-Yung Kang
address: Internet Service Department,
address: Data Communication Business Group, Chunghwa Telecom Co., Ltd.
address: Data-Comm Bldg, No. 21, Sec 1, Hsin-Yi Rd.
address: Taipei, Taiwan 100
country: TW
phone: +886-2-23444600
fax-no: +886-2-23955671
e-mail: cykang@ms1.hinet.net
nic-hdl: KA1-AP
mnt-by: MAINT-TW-TWNIC
last-modified: 2008-09-04T07:29:14Z
source: APNIC

% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US4)

HTML Metatags
Title
台灣領先的房地產交易資訊平台,新建案,中古屋,租屋 - 591房屋交易網
The title has an optimal length. Search engines typically displays the first 50–70 characters of a title tag. If you keep your titles under 70 characters, our research suggests that you can expect about 90% of your titles to display properly.
Description
591房屋交易網是全台灣領先的房地產交易資訊平台之一, 提供新建案、中古屋、租屋、店面等交易資訊,每日40萬人在線找屋,資訊豐富齊全。更有房產新聞分析,是您買屋、賣屋、租屋首選網站!
The description has optimal length. Keep in mind that the "optimal" length will vary depending on the situation, and your primary goal should be to provide value and drive clicks.
Encoding
UTF-8
You should always specify the encoding used for an HTML page. If you don't, you risk that characters in your content are incorrectly interpreted. This is not just an issue of human readability, increasingly machines need to understand your data too.
Language
zh Chinese
Identifying the language of your content allows you to automatically do a number of things, from changing the look and behavior of a page, to assisting search engines in extracting information. If part of the page uses text in a different language, you can add a language attribute with a different value to the element that surrounds that content.
Language Region
Taiwan, Province of China
Images
Attribute ALT
Line 91, ...<img src="//s.591.com.tw/build/static/public/images/header/logo.p...
Line 1045, ...<img src="//s.591.com.tw/build/static/index/images/focus/1.png" a...
Line 1050, ...<img src="//s.591.com.tw/build/static/index/images/focus/2.png" a...
Line 1055, ...<img src="//s.591.com.tw/build/static/index/images/focus/3.png" a...
Line 1060, ...<img src="//s.591.com.tw/build/static/index/images/focus/4.png" a...
Line 1890, ...<img src="//s.591.com.tw/build/static/index/images/historyClose.p...
Line 1907, ...<img src="//s.591.com.tw/build/static/index/images/colleEmpty.png...
Line 1914, ...<img src="//s.591.com.tw/build/static/index/images/colleEmpty.png...
As a general rule, search engines do not interpret the content of image files. The text provided in the <img alt> attribute enables the site owner to provide relevant information to the search engine and to the end user.
H1-H6 Tags Information

For search engines, <H> tags helps understand the structure of the text on a page better. For users, headings are like anchors in a wall of text, navigating them through the page and making it easier to digest. The <h1> tag reinforces the core keyword(s) found in the <title>, <description>, and the <body>. We recommend that the <h1> tag includes keywords that reflect the contents of the page and that it is not longer than 150 characters in length, but don’t overuse the tags and the keywords in them. Keep it readable for users.

H1
1 H1 tag(s).
Your H1 introduces the topic your page is all about, just as a title tells a reader what a book is all about.
H2
1 H2 tag(s).
The H2s are akin to book chapters, describing the main topics you’ll cover in sections of the article.
H3
15 H3 tag(s).
Subsequent headers, H3s to H6s, serve as additional sub-headings within each section, just as a book chapter may be split up by multiple sub-topics.
H4
H5
H6
Iframes Information
iFrame
Line 86, ...<iframe src="https://www.googletagmanager.com/ns.html?id=GTM-K5L9...
Since search engines consider the content in iframes to belong to another website, the best you can hope for is no effect on SEO. Iframes tend to neither help nor hurt your search engine ranking. For this reason, it’s best to refrain from using iframes on main pages that you want to rank high in search engine results. Instead, fill high-priority pages with useful, unique content and save iframes for other pages.
Code To Text Ratio
Code To Text Ratio
2.05 %
A good code to text ratio is anywhere from 25 to 70 percent. This percentage refers to the visible text ratio, as opposed to HTML elements, image tags and other non-visible information. This has become especially apparent since search engines, such as Google, released the Panda update which placed importance on content-driven sites.
Favicons

Favicons are the little piece of graphic that represents your brand on browser tabs, bookmark lists, search history, search ads and even search results. These files are placed in a file called favicon.ico and placed in the root directory of a website. There are no direct SEO effects of having favicons. However, there may be indirect benefits such as increased usability of site and bookmarks. It makes your website look more professional and help a users to remember your site while browsing through multiple URLs. If you want to get mentioned benefits you have to specify icons for different web browsers and sometimes even for different mobiles.

Default Favicon
Line 28, //s.591.com.tw/build/lib/favicon.ico
default, favicon.ico
Backup icon for most desktop browsers (if no icon of the right size is found). Tag format <link rel="shortcut icon" href="path-to-16x16-icon.ico" type="image/x-icon" />
16x16 Optional Favicon
Standard icon for outdated browsers or small resolution hand held devices. Tag format <link rel="icon" type="image/png" sizes="16x16" href="path-to-16x16.png">
32x32 Optional Favicon
Standard for most desktop browsers. Tag format <link rel="icon" sizes="32x32" href="path-to-32x32.png">
96x96 Optional Favicon
Mostly used as GoogleTV icon. Tag format <link rel="icon" type="image/png" sizes="96x96" href="path-to-96x96.png">
Default Apple Icon
Backup icon for apple devices (if no icon of the right size is found). Preferrable size 60x60. Tag format <link rel="apple-touch-icon" sizes="72x72" href="path-to-small-icon.png">
180x180 Apple Icon
iPhone 6 plus icons. Tag format <link rel="apple-touch-icon" sizes="180x180" href="path-to-180x180.png">
152x152 Apple Icon
iPad, iPad mini icons. Tag format <link rel="apple-touch-icon" sizes="152x152" href="path-to-icon-152x152.png">
167x167 Apple Icon
iPad Pro icon. Tag format <link rel="apple-touch-icon" sizes="167x167" href="path-to-167x167.png">
Robots.txt Information

Robots.txt is a text file that website owners can create to tell search engine bots how to crawl and index pages on their site.

Robots File
Robots File Loaded successfully (/robots.txt)
You can have multiple lines of instructions to allow or disallow specific URLs and add multiple sitemaps. If you do not disallow a URL, then search engine bots assume that they are allowed to crawl it.
Disallow
Not found
Other User-Agent
Not found
Default User-Agent
Not found
Sitemap

A sitemap is an XML file where is provided information about each URL: when it was last updated, how often it changes, and how important it is in relation to other URLs in the site. Search engines crawling bots read this file to more efficiently and intelligently crawl your site and to find URLs that may be isolated from rest of the site's content.

Default Sitemap
Sitemap File Loaded successfully (/sitemap.xml)
Using a sitemap doesn't guarantee that all the items in your sitemap will be crawled and indexed, however, your site will benefit from having a sitemap.
WHOIS

Domain Name: 591.com.tw

數字科技股份有限公司
ADDCN TECHNOLOGY CO.,LTD.
10F, No.12, Lane 609, Sec. 5, Chongsin Rd., Sanch

Contact:
addcn domain@addcn.com
TEL: 02-29995691
FAX: 29996285

Record expires on 2029-03-05 (YYYY-MM-DD)
Record created on 2007-03-03 (YYYY-MM-DD)

Domain servers in listed order:
ns-1246.awsdns-27.org 205.251.196.222
ns-605.awsdns-11.net 205.251.194.93
ns-363.awsdns-45.com 205.251.193.107

Registration Service Provider: APT
Registration Service URL: https://emanager.aptg.com.tw

DNS Records
HostA RecordTTL
591.com.tw203.69.66.146300
HostMX RecordPriorityTTL
591.com.twaspmx.l.google.com13600
591.com.twaspmx2.googlemail.com103600
591.com.twmail.591.com.tw153600
591.com.twmail2.591.com.tw203600
591.com.twalt1.aspmx.l.google.com53600
HostNS RecordTTL
591.com.twns-1246.awsdns-27.org3600
591.com.twns-2040.awsdns-63.co.uk3600
591.com.twns-363.awsdns-45.com3600
591.com.twns-605.awsdns-11.net3600
HostTXT RecordTTL
591.com.twgoogle-site-verification=CzO2vu0yv9VF5dlioSfp-Nf_roxKBm5nw69DRSdroBE300

ns-1246.awsdns-27.org
TTL: 3600
Email address: awsdns-hostmaster.amazon.com
Serial: 1
Refresh: 7200
Retry: 900
Expire: 1209600
Minimum: 86400

Errors
Warnings

Last tested: 12/02/2019

Desktop
Desktop Speed
80%
Desktop Resource Breakdown
Total Resources107
Number of Hosts15
Static Resources87
JavaScript Resources29
CSS Resources9

Last tested: 12/02/2019

Mobile
Mobile Usability
94%
Mobile Speed
39%
Mobile Resource Breakdown
Total Resources74
Number of Hosts17
Static Resources35
JavaScript Resources21
CSS Resources3
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