UDN.COM 聯合新聞網:觸動未來 新識力

udn.com Website Information

Daily Unique Visits: 2,333,639

Daily Page Views: 18,669,112

Income Per Day: $18,669

Estimated Value: $20,162,520

This website is located in United States and is using following IP address 23.214.235.250. See the complete list of popular websites hosted in United States.

udn.com is registered under .COM top-level domain. Please check other sites in .COM zone.

Website udn.com is using the following name servers:

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

and is probably hosted by NTT-COMMUNICATIONS-2914 - NTT America, Inc., US. See the full list of other websites hosted by NTT-COMMUNICATIONS-2914 - NTT America, Inc., US.

The highest website udn.com position in Alexa rank database was 199 and the lowest rank position was 1361. Current position of udn.com in Alexa rank database is 653.

Desktop speed score of udn.com (77/100) is better than the results of 66.78% of other sites and shows that the page desktop performance can be improved.

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

Mobile speed 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.

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udn.com 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.


udn.com 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: 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: 2017-12-02


Desktop Speed Medium
77/100

udn.com Desktop Speed Test Quick Summary


priority - 9 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.

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priority - 8 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking script resources. This causes a delay in rendering your page.

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https://cdn.ravenjs.com/3.20.1/raven.min.js
https://j.udn.com.tw/static/js/datetime_u8.js

priority - 6 Optimize images

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

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Compressing and resizing https://pgw.udn.com.tw/gw/photo.php?u=https://uc.u…=0&sl=W&fw=600&exp=400 could save 31KiB (70% reduction).
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priority - 3 Avoid landing page redirects

Your page has 2 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

priority - 1 Enable compression

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priority - 1 Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

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udn.com Desktop Resource Breakdown

Total Resources179
Number of Hosts57
Static Resources84
JavaScript Resources67
CSS Resources3

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).
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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)
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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

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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).

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udn.com Mobile Resource Breakdown

Total Resources121
Number of Hosts39
Static Resources51
JavaScript Resources50

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 Resource Breakdown

Total Resources121
Number of Hosts39
Static Resources51
JavaScript Resources50

udn.com HTML validation

Errors

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

Line: 1 Column: 1 - 102
"...<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html>..."

A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.

Line: 1 Column: 115 - 176
"...tml><head><meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"><meta ..."

Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.

Line: 1 Column: 244 - 300
"...et=utf-8"><meta http-equiv="content-language" content="zh-Hant-TW"><meta ..."

Bad start tag in “img” in “head”.

Line: 57 Column: 25 - 101
"...<noscript><img src="http://b.scorecardresearch.com/p?c1=2&c2=7390954&cv=2.0&cj=1" /></noscrip..."

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

Line: 57 Column: 25 - 101
"...<noscript><img src="http://b.scorecardresearch.com/p?c1=2&c2=7390954&cv=2.0&cj=1" /></noscrip..."

Stray end tag “noscript”.

Line: 57 Column: 102 - 112
"...j=1" /></noscript><!-- End ..."

Stray end tag “head”.

Line: 389 Column: 196 - 202
"...skytop --></head><body ..."

Start tag “body” seen but an element of the same type was already open.

Line: 389 Column: 203 - 227
"...--></head><body class="mag_index "><div c..."

Cannot recover after last error. Any further errors will be ignored.

Line: 389 Column: 203 - 227
"...--></head><body class="mag_index "><div c..."

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udn.com 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.


udn.com 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.