UDN.COM 聯合新聞網:觸動未來 新識力


udn.com website information.

udn.com website servers are located in United States and are responding from following IP address 23.214.235.250. Check the full list of most visited websites located in United States.

udn.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 udn.com domain:

  • a7-64.akam.net
  • a1-8.akam.net
  • a8-65.akam.net
  • a26-67.akam.net
  • a13-65.akam.net
  • a2-66.akam.net

and probably website udn.com is hosted by akam.net web hosting company. Check the complete list of other most popular websites hosted by akam.net hosting company.

According to Alexa traffic rank the highest website udn.com position was 199 (in the world). The lowest Alexa rank position was 1361. Now website udn.com ranked in Alexa database as number 643 (in the world).

Website udn.com Desktop speed measurement score (85/100) is better than the results of 83.24% of other sites and shows that the page is performing great on desktop computers.

udn.com Mobile usability score (99/100) is better than the results of 87.11% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of udn.com (39/100) is better than the results of 14.1% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
May-25-2018 64333
May-24-2018 67644
May-23-2018 7203
May-22-2018 72339
May-21-2018 762-27
May-20-2018 735-43
May-19-2018 692-29

Advertisement

udn.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.


udn.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: UDN.COM
Registry Domain ID: 5587518_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://networksolutions.com
Updated Date: 2016-05-24T03:09:50Z
Creation Date: 1998-09-10T04:00:00Z
Registry Expiry Date: 2021-09-09T04:00:00Z
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: A1-8.AKAM.NET
Name Server: A13-65.AKAM.NET
Name Server: A2-66.AKAM.NET
Name Server: A26-67.AKAM.NET
Name Server: A7-64.AKAM.NET
Name Server: A8-65.AKAM.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2017-12-05T09:13:55Z

udn.com server information

Servers Location

udn.com desktop page speed rank

Last tested: 2016-06-12


Desktop Speed Good
85/100

udn.com Desktop Speed Test Quick Summary


priority - 8 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://mdl2.udn.com/RealMedia/ads/Creatives/news-1…6/BBB-1200110-main.gif (expiration not specified)
http://mdl3.udn.com/RealMedia/ads/Creatives/news-3…odtopic0606/300250.jpg (expiration not specified)
http://mdl4.udn.com/RealMedia/ads/Creatives/news-3…0-ftstour-0406-six.gif (expiration not specified)
http://mdl5.udn.com/RealMedia/ads/Creatives/news2015-SP/1x1.gif (expiration not specified)
https://rec.udn.com/json2.js (expiration not specified)
http://www.googletagservices.com/tag/js/gpt.js (15 minutes)
http://img.udn.com/image/banner/20160608171247_s1175.jpg (60 minutes)
http://pagead2.googlesyndication.com/pagead/osd.js (60 minutes)
http://pagead2.googlesyndication.com/pagead/show_ads.js (60 minutes)
https://pagead2.googlesyndication.com/pagead/osd.js (60 minutes)
http://www.google-analytics.com/analytics.js (2 hours)
http://s.udn.com.tw/static/js/jquery.touchwipe.min.js (8.6 hours)
http://udn.com/static/img/logo_news.png (12.2 hours)
http://udn.com/static/img/logo.png?20160108 (20.1 hours)
http://udn.com/static/img/udnfamily_icons.png (20.1 hours)
http://udn.com/static/css/sidebar_weather.css (20.4 hours)
http://opinion.udn.com/img/u.png (5.6 days)

priority - 6 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking script 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://s.udn.com.tw/static/js/lib/ready.min.js?2016060701

priority - 1 Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 8.5KiB (18% reduction).

Losslessly compressing http://udn.com/static/img/udnfamily_icons.png could save 8.5KiB (18% reduction).

priority - 0 Reduce server response time

In our test, your server responded in 0.22 seconds. There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.

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 2.8KiB (57% reduction).

Minifying http://s.udn.com.tw/static/js/maintab.js?20160328 could save 2.8KiB (57% reduction) after compression.

udn.com Desktop Resources

Total Resources91
Number of Hosts30
Static Resources44
JavaScript Resources29
CSS Resources4

udn.com Desktop Resource Breakdown

udn.com mobile page speed rank

Last tested: 2018-02-15


Mobile Speed Bad
39/100

udn.com Mobile Speed Test Quick Summary


priority - 137 Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 1.3MiB (91% reduction).

Compressing and resizing https://pgw.udn.com.tw/gw/photo.php?u=http://uc.ud…124.png?t=201802130936 could save 1.2MiB (97% reduction).
Compressing https://tpc.googlesyndication.com/simgad/1582896583617507575 could save 67.7KiB (68% reduction).
Compressing https://tpc.googlesyndication.com/daca_images/simgad/8240070481760210816 could save 35.9KiB (37% reduction).

priority - 19 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://udn.com/
https://udn.com/
https://udn.com/news/index
https://udn.com/mobile/index

priority - 12 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://ad-specs.guoshipartners.com/static/js/cookie-sync.min.js (6 minutes)
https://ad-specs.guoshipartners.com/static/js/onead-pixel.min.js?_t=5062260 (6 minutes)
https://vawpro.vm5apis.com/man.js (10 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-5CMHR66 (15 minutes)
https://www.googletagservices.com/tag/js/gpt.js (15 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/154731…0345?v=2.8.12&r=stable (20 minutes)
https://connect.facebook.net/zh_TW/sdk.js (20 minutes)
http://pgw.udn.com.tw/gw/photocp4s.php?u=http://p.…080-01.jpg&sl=W&fw=600 (60 minutes)
https://pagead2.googlesyndication.com/pagead/osd.js (60 minutes)
https://pagead2.googlesyndication.com/pagead/show_ads.js (60 minutes)
https://pgw.udn.com.tw/gw/photo.php?u=http://uc.ud…124.png?t=201802130936 (60 minutes)
https://pgw.udn.com.tw/gw/photo.php?u=http://uc.ud…3&sl=W&fw=640&exp=3600 (60 minutes)
https://pgw.udn.com.tw/gw/photocp4s.php?u=http://p…080-01.jpg&sl=W&fw=600 (60 minutes)
https://rec.udn.com/json2.js (60 minutes)
https://udn-d.openx.net/mw/1.0/jstag (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 0 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 599B (47% reduction).

Compressing https://vawpro.vm5apis.com/man.js could save 464B (46% reduction).
Compressing https://apn.c.appier.net/pb/0wHT9JDiP3SORJx/apb.js?haid=Ha99BrMT could save 135B (48% 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 376B (26% reduction).

Minifying https://udn.com/static/sb/goApp.js?_=1518678202150 could save 376B (26% reduction) after compression.

udn.com Mobile Resources

Total Resources121
Number of Hosts39
Static Resources51
JavaScript Resources50

udn.com Mobile Resource Breakdown

udn.com mobile page usability

Last tested: 2018-02-15


Mobile Usability Good
99/100

udn.com Mobile Usability Test Quick Summary


priority - 0 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.

The tap target <span class="close-btn"></span> is close to 1 other tap targets.

The tap target <a id="header_member" href="https://member…m/mobile/index"> and 1 others are close to other tap targets.

The tap target <a id="header_member" href="https://member…m/mobile/index"> and 2 others are close to other tap targets.

The tap target <a id="header_shopping_btn" href="https://shoppi…n=20150103_UDN"> is close to 1 other tap targets.

The tap target <a href="/news/index"></a> is close to 1 other tap targets.

The tap target <a href="/news/cate/2/7227" class="">運動</a> and 2 others are close to other tap targets.

udn.com Mobile Resources

Total Resources121
Number of Hosts39
Static Resources51
JavaScript Resources50

udn.com Mobile Resource Breakdown

udn.com similar domains

Similar domains:
www.udn.com
www.udn.net
www.udn.org
www.udn.info
www.udn.biz
www.udn.us
www.udn.mobi
www.dn.com
www.udn.com
www.ydn.com
www.uydn.com
www.yudn.com
www.hdn.com
www.uhdn.com
www.hudn.com
www.jdn.com
www.ujdn.com
www.judn.com
www.idn.com
www.uidn.com
www.iudn.com
www.un.com
www.uxn.com
www.udxn.com
www.uxdn.com
www.usn.com
www.udsn.com
www.usdn.com
www.uen.com
www.uden.com
www.uedn.com
www.urn.com
www.udrn.com
www.urdn.com
www.ufn.com
www.udfn.com
www.ufdn.com
www.ucn.com
www.udcn.com
www.ucdn.com
www.ud.com
www.udb.com
www.udnb.com
www.udbn.com
www.udh.com
www.udnh.com
www.udhn.com
www.udj.com
www.udnj.com
www.udjn.com
www.udm.com
www.udnm.com
www.udmn.com
www.udn.con

udn.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.


udn.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.