BTC.COM.TW BTC英群企業股份有限公司 │ EMS 專業代工 │ 智慧控制 │ 智慧影音 │ LED Lighting

btc.com.tw Website Information

Daily Unique Visits: 2,339

Daily Page Views: 7,017

Income Per Day: $21

Estimated Value: $7,560

This website is located in Taiwan and is using following IP address 103.17.8.43. See the complete list of popular websites hosted in Taiwan.

btc.com.tw is registered under .TW top-level domain. Please check other sites in .TW zone.

Website btc.com.tw is using the following name servers:

  • dns1.btc.com.tw
  • dns2.btc.com.tw

and is probably hosted by YUANJHEN-AS-TW Yuan-Jhen Info., Co., Ltd, TW. See the full list of other websites hosted by YUANJHEN-AS-TW Yuan-Jhen Info., Co., Ltd, TW.

The highest website btc.com.tw position in Alexa rank database was 88131 and the lowest rank position was 996143. Current position of btc.com.tw in Alexa rank database is 459808.

Desktop speed score of btc.com.tw (65/100) is better than the results of 42.84% of other sites and shows that the page desktop performance can be improved.

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

Mobile speed score of btc.com.tw (56/100) is better than the results of 45.93% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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btc.com.tw 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.


btc.com.tw 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: btc.com.tw
Domain Status: ok
Registrant:
英群企業股份有限公司
Behavior Tech Computer Corp.
Chen, Yu Chang dino@btc.com.tw
+886.22696188
+886.22696189
20F-B,No.98,Sec.1,Sintai 5th Rd. Sijhih City,Taipei County,Taiw
台北縣,
TW

Administrative Contact:
Chen, Yu Chang dino@btc.com.tw
+886.22696188
+886.22696189

Technical Contact:
Chen, Yu Chang dino@btc.com.tw
+886.22696188
+886.22696189

Record expires on 2024-05-31 00:00:00 (UTC+8)
Record created on 1997-05-01 11:57:50 (UTC+8)

Domain servers in listed order:
dns1.btc.com.tw 210.242.159.2
dns2.btc.com.tw 210.61.247.247

Registration Service Provider: TWNIC
Registration Service URL: http://rs.twnic.net.tw/

btc.com.tw server information

Servers Location

btc.com.tw desktop page speed rank

Last tested: 2018-12-09


Desktop Speed Medium
65/100

btc.com.tw Desktop Speed Test Quick Summary


priority - 26Enable compression

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Enable compression for the following resources to reduce their transfer size by 253.2KiB (77% reduction).

Compressing http://btc.com.tw/CSS/bootstrap/css/bootstrap.css could save 122.8KiB (85% reduction).
Compressing http://btc.com.tw/CSS/bootstrap/js/jquery-1.11.2.min.js could save 61.2KiB (65% reduction).
Compressing http://btc.com.tw/CSS/bootstrap/js/bootstrap.js could save 53.5KiB (79% reduction).
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Compressing http://btc.com.tw/ could save 4.2KiB (68% reduction).
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priority - 9Leverage 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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http://btc.com.tw/CSS/bootstrap/css/bootstrap.css (expiration not specified)
http://btc.com.tw/CSS/bootstrap/js/bootstrap.js (expiration not specified)
http://btc.com.tw/CSS/bootstrap/js/jquery-1.11.2.min.js (expiration not specified)
http://btc.com.tw/CSS/btc.css (expiration not specified)
http://btc.com.tw/CSS/navtable.css (expiration not specified)
http://btc.com.tw/CSS/reset.css (expiration not specified)
http://btc.com.tw/images/contact-us-t01.jpg (expiration not specified)
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http://btc.com.tw/images/home-bg.jpg (expiration not specified)
http://btc.com.tw/images/logo-emprex.png (expiration not specified)
http://btc.com.tw/images/logo-imeier.png (expiration not specified)
http://btc.com.tw/images/logo.png (expiration not specified)
http://btc.com.tw/images/logo_BTC-2.png (expiration not specified)
http://btc.com.tw/images/main_291.png (expiration not specified)
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http://btc.com.tw/images/main_333.png (expiration not specified)
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http://btc.com.tw/images/support.png (expiration not specified)

priority - 8Eliminate 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:

http://btc.com.tw/CSS/bootstrap/css/bootstrap.css

priority - 7Optimize images

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Compressing http://btc.com.tw/images/logo-emprex.png could save 1.5KiB (42% reduction).
Compressing http://btc.com.tw/images/logo.png could save 1.3KiB (31% reduction).
Compressing http://btc.com.tw/images/logo-imeier.png could save 1.2KiB (40% reduction).
Compressing http://btc.com.tw/images/support.png could save 984B (30% reduction).
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priority - 2Minify JavaScript

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priority - 2Minify CSS

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Minify CSS for the following resources to reduce their size by 19.5KiB (13% reduction).

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btc.com.tw Desktop Resource Breakdown

Total Resources24
Number of Hosts4
Static Resources21
JavaScript Resources2
CSS Resources7

btc.com.tw mobile page speed rank

Last tested: 2018-12-09


Mobile Speed Bad
56/100

btc.com.tw Mobile Speed Test Quick Summary


priority - 32Eliminate 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:

http://btc.com.tw/CSS/bootstrap/css/bootstrap.css

priority - 26Enable 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 253.2KiB (77% reduction).

Compressing http://btc.com.tw/CSS/bootstrap/css/bootstrap.css could save 122.8KiB (85% reduction).
Compressing http://btc.com.tw/CSS/bootstrap/js/jquery-1.11.2.min.js could save 61.2KiB (65% reduction).
Compressing http://btc.com.tw/CSS/bootstrap/js/bootstrap.js could save 53.5KiB (79% reduction).
Compressing http://btc.com.tw/CSS/btc.css could save 10.2KiB (77% reduction).
Compressing http://btc.com.tw/ could save 4.2KiB (68% reduction).
Compressing http://btc.com.tw/CSS/navtable.css could save 1.2KiB (75% reduction).
Compressing http://btc.com.tw/CSS/reset.css could save 253B (41% reduction).

priority - 14Leverage 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://btc.com.tw/CSS/bootstrap/css/bootstrap.css (expiration not specified)
http://btc.com.tw/CSS/bootstrap/js/bootstrap.js (expiration not specified)
http://btc.com.tw/CSS/bootstrap/js/jquery-1.11.2.min.js (expiration not specified)
http://btc.com.tw/CSS/btc.css (expiration not specified)
http://btc.com.tw/CSS/navtable.css (expiration not specified)
http://btc.com.tw/CSS/reset.css (expiration not specified)
http://btc.com.tw/images/contact-us-t01.jpg (expiration not specified)
http://btc.com.tw/images/contact-us-t02.jpg (expiration not specified)
http://btc.com.tw/images/home-bg.jpg (expiration not specified)
http://btc.com.tw/images/logo-emprex.png (expiration not specified)
http://btc.com.tw/images/logo-imeier.png (expiration not specified)
http://btc.com.tw/images/logo.png (expiration not specified)
http://btc.com.tw/images/logo_BTC-2.png (expiration not specified)
http://btc.com.tw/images/main_291.png (expiration not specified)
http://btc.com.tw/images/main_312.png (expiration not specified)
http://btc.com.tw/images/main_333.png (expiration not specified)
http://btc.com.tw/images/main_354.png (expiration not specified)
http://btc.com.tw/images/support.png (expiration not specified)

priority - 7Optimize images

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priority - 2Minify JavaScript

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Minifying http://btc.com.tw/CSS/bootstrap/js/bootstrap.js could save 21.7KiB (33% reduction).

priority - 2Minify 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 19.5KiB (13% reduction).

Minifying http://btc.com.tw/CSS/bootstrap/css/bootstrap.css could save 17KiB (12% reduction).
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Minifying http://btc.com.tw/CSS/navtable.css could save 218B (14% reduction).
Minifying http://btc.com.tw/CSS/reset.css could save 140B (23% reduction).

btc.com.tw Mobile Resource Breakdown

Total Resources22
Number of Hosts3
Static Resources21
JavaScript Resources2
CSS Resources7

btc.com.tw mobile page usability

Last tested: 2018-12-09


Mobile Usability Good
100/100

btc.com.tw HTML validation

Errors

Bad value “Bookmark” for attribute “rel” on element “link”: The string “Bookmark” is not a registered keyword.

Line: 20 Column: 5 - 45
"...ico"> <link rel="Bookmark" href="logo_BTC.ico"> ..."

Warnings

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

Line: 24 Column: 3 - 11
"... <body> <section> <di..." Line: 34 Column: 1 - 9
"...section> <section> <div ..."

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btc.com.tw 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.


btc.com.tw 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.