ptt.cc Website Information
Daily Unique Visits: 1,712,209
Daily Page Views: 13,697,672
Income Per Day: $13,698
Estimated Value: $14,793,840
This website is located in Taiwan, Province of China and is using following IP address 140.112.172.1. See the complete list of popular websites hosted in Taiwan, Province of China.
ptt.cc is registered under .CC top-level domain. Please check other sites in .CC zone.
Website ptt.cc is using the following name servers:
- scott.ns.cloudflare.com
- violet.ns.cloudflare.com
and is probably hosted by NTU-TW National Taiwan University, TW. See the full list of other websites hosted by NTU-TW National Taiwan University, TW.
The highest website ptt.cc position in Alexa rank database was 305 and the lowest rank position was 3060. Current position of ptt.cc in Alexa rank database is 890.
Desktop speed score of ptt.cc (80/100) is better than the results of 73.16% of other sites and shows that the page is performing great on desktop computers.
Mobile usability score of ptt.cc (65/100) is better than the results of 25.99% of other sites and means that the page is not mobile-friendly.
Mobile speed score of ptt.cc (54/100) is better than the results of 40.14% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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ptt.cc Alexa Rank
The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.
ptt.cc whois
WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.
Domain Name: PTT.CC
Registry Domain ID: 86408511_DOMAIN_CC-VRSN
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://networksolutions.com
Updated Date: 2017-01-19T04:36:34Z
Creation Date: 2002-01-18T04:21:24Z
Registry Expiry Date: 2027-01-19T04:21:24Z
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: abuse@web.com
Registrar Abuse Contact Phone: +1.8003337680
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: SCOTT.NS.CLOUDFLARE.COM
Name Server: VIOLET.NS.CLOUDFLARE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2020-02-19T11:59:36Z
ptt.cc server information
Servers Location
ptt.cc desktop page speed rank
Last tested: 2017-05-13
ptt.cc Desktop Speed Test Quick Summary
priority - 10 Avoid landing page redirects
Your page has 3 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://www.ptt.cc/
https://www.ptt.cc/
https://www.ptt.cc/index.html
priority - 8 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking CSS resources. This causes a delay in rendering your page.
Optimize CSS Delivery of the following:
priority - 4 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:
https://images.ptt.cc/bg1.gif (24 hours)
https://images.ptt.cc/bg11.gif (24 hours)
https://images.ptt.cc/bg2.gif (24 hours)
https://images.ptt.cc/bg3.gif (24 hours)
https://images.ptt.cc/bg6.gif (24 hours)
https://images.ptt.cc/bg9b.gif (24 hours)
https://images.ptt.cc/default.css (24 hours)
https://images.ptt.cc/print.css (24 hours)
https://images.ptt.cc/ptt.jpg (24 hours)
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 1KiB (24% reduction).
priority - 0 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 883B (14% reduction).
ptt.cc Desktop Resource Breakdown
| Total Resources | 16 |
| Number of Hosts | 5 |
| Static Resources | 10 |
| JavaScript Resources | 1 |
| CSS Resources | 2 |
ptt.cc mobile page speed rank
Last tested: 2017-05-12
ptt.cc Mobile Speed Test Quick Summary
priority - 35 Avoid landing page redirects
Your page has 3 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://www.ptt.cc/
https://www.ptt.cc/
https://www.ptt.cc/index.html
priority - 32 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking CSS resources. This causes a delay in rendering your page.
Optimize CSS Delivery of the following:
priority - 19 Reduce server response time
priority - 6 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:
https://images.ptt.cc/bg1.gif (24 hours)
https://images.ptt.cc/bg11.gif (24 hours)
https://images.ptt.cc/bg2.gif (24 hours)
https://images.ptt.cc/bg3.gif (24 hours)
https://images.ptt.cc/bg6.gif (24 hours)
https://images.ptt.cc/bg9b.gif (24 hours)
https://images.ptt.cc/default.css (24 hours)
https://images.ptt.cc/print.css (24 hours)
https://images.ptt.cc/ptt.jpg (24 hours)
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 1KiB (24% reduction).
priority - 0 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 883B (14% reduction).
ptt.cc Mobile Resource Breakdown
| Total Resources | 16 |
| Number of Hosts | 5 |
| Static Resources | 10 |
| JavaScript Resources | 1 |
| CSS Resources | 2 |
ptt.cc mobile page usability
Last tested: 2017-05-12
ptt.cc Mobile Usability Test Quick Summary
priority - 40 Use legible font sizes
The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.
The following text fragments have a small font size. Increase the font size to make them more legible.
service and 5 others render only 5 pixels tall (13 CSS pixels).批踢踢實業坊 renders only 5 pixels tall (14 CSS pixels).批踢踢服務 and 1 others render only 5 pixels tall (14 CSS pixels).Other Services and 3 others render only 5 pixels tall (14 CSS pixels).關於「好人卡撲克牌」事件 and 2 others render only 6 pixels tall (16 CSS pixels).批踢踢 (Ptt) 是以學…論空間。批踢踢實業坊同時承諾 and 10 others render only 5 pixels tall (14 CSS pixels).永久 renders only 5 pixels tall (14 CSS pixels).(詳細的權利與義務以及隱私權保障請參閱 and 2 others render only 5 pixels tall (12 CSS pixels).使用者條款 renders only 5 pixels tall (12 CSS pixels).同時 renders only 5 pixels tall (14 CSS pixels).財團法人網站分級推廣基金會 and 13 others render only 5 pixels tall (14 CSS pixels).關於「好人卡撲克牌」事件，批…明之必要，作成三點聲明如下： and 9 others render only 5 pixels tall (14 CSS pixels).強制拒絕十八歲以下使用者進入 renders only 5 pixels tall (14 CSS pixels).last update: M…10:55 CST 2006 renders only 5 pixels tall (12 CSS pixels).批踢踢提供的服務 renders only 6 pixels tall (16 CSS pixels).Ptt Source and 2 others render only 5 pixels tall (14 CSS pixels).電子佈告欄系統 (BBS,…談、電子郵件、小遊戲.... and 12 others render only 5 pixels tall (14 CSS pixels).批踢踢實業坊 and 8 others render only 5 pixels tall (14 CSS pixels).你現在看到的首頁 Layout 是修改自 and 2 others render only 4 pixels tall (11 CSS pixels).Mozilla.org and 1 others render only 4 pixels tall (11 CSS pixels).priority - 10 Configure the viewport
Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.
priority - 4 Size tap targets appropriately
Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.
The following tap targets are close to other nearby tap targets and may need additional spacing around them.
<a href="/statistics.html">Doc</a> and 2 others are close to other tap targets.<a href="/index.html">批踢踢服務</a> and 1 others are close to other tap targets.<a href="index.bbs.html">Ptt BBS</a> and 3 others are close to other tap targets.<a href="/links.html#edu">教育界</a> and 4 others are close to other tap targets.<a href="telnet://ptt2.cc">批踢踢兔</a> and 3 others are close to other tap targets.ptt.cc Mobile Resource Breakdown
| Total Resources | 16 |
| Number of Hosts | 5 |
| Static Resources | 10 |
| JavaScript Resources | 1 |
| CSS Resources | 2 |
ptt.cc HTML validation
Errors
Saw “<?”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.)
"... <?xml version="1..."
Legacy doctype. Expected “<!DOCTYPE html>”.
"...="utf-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML Basic 1.1//EN" "http://www.w3.org/TR/xhtml-basic/xhtml-basic11.dtd"> <html..."
Bad value “designer” for attribute “rel” on element “link”: The string “designer” is not a registered keyword.
"....org/" /> <link rel="designer" href="http://www.mezzoblue.com/" /> <scri..."
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ptt.cc Ping
Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.
ptt.cc TRACEROUTE
Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.