TTLSA.COM 运维生存时间 – Linux系统教程,运维经验分享

ttlsa.com Website Information

Daily Unique Visits: 4,594

Daily Page Views: 18,376

Income Per Day: $51

Estimated Value: $27,540

This website is located in China and is using following IP address 39.108.120.114. See the complete list of popular websites hosted in China.

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

Website ttlsa.com is using the following name servers:

  • ns2.alidns.com
  • ns1.alidns.com

and is probably hosted by CNNIC-TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Limited, CN. See the full list of other websites hosted by CNNIC-TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Limited, CN.

The highest website ttlsa.com position in Alexa rank database was 2954 and the lowest rank position was 925779. Current position of ttlsa.com in Alexa rank database is 273182.

Desktop speed score of ttlsa.com (76/100) is better than the results of 61.81% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of ttlsa.com (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.

Mobile speed score of ttlsa.com (69/100) is better than the results of 74.36% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Advertisement

ttlsa.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.


ttlsa.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: TTLSA.COM
Registry Domain ID: 1609594226_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.59.cn
Registrar URL: http://www.59.cn
Updated Date: 2024-07-15T06:00:24Z
Creation Date: 2010-08-04T09:06:00Z
Registry Expiry Date: 2025-08-04T09:06:00Z
Registrar: Zhengzhou Century Connect Electronic Technology Development Co., Ltd
Registrar IANA ID: 2805
Registrar Abuse Contact Email: abuse@59.cn
Registrar Abuse Contact Phone: +86.37156699061
Domain Status: ok https://icann.org/epp#ok
Name Server: NS1.ALIDNS.COM
Name Server: NS2.ALIDNS.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-11T02:37:59Z

ttlsa.com server information

Servers Location

ttlsa.com desktop page speed rank

Last tested: 2016-10-12


Desktop Speed Medium
76/100

ttlsa.com Desktop Speed Test Quick Summary


priority - 18Optimize images

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

Your page has 7 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.ttlsa.com/wp-content/themes/begin/js/jquery.min.js?ver=1.10.1
http://www.ttlsa.com/wp-content/themes/begin/js/slides.js?ver=2016.05.27
http://www.ttlsa.com/wp-content/themes/begin/js/jquery-ias.js?ver=2.2.1
http://www.ttlsa.com/wp-content/themes/begin/js/jq…load.js?ver=2016.05.27
http://www.ttlsa.com/wp-content/themes/begin/js/tipso.js?ver=1.0.1
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Optimize CSS Delivery of the following:

http://www.ttlsa.com/wp-content/plugins/crayon-syn…st.css?ver=_2.7.2_beta
http://www.ttlsa.com/wp-content/plugins/crayon-syn…co.css?ver=_2.7.2_beta
http://www.ttlsa.com/wp-content/themes/begin/style.css?ver=2.0
http://www.ttlsa.com/wp-content/plugins/wordpress-…nxsearch.css?ver=4.6.1

priority - 6Leverage 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://secure.gravatar.com/avatar/137b485f3c31c04…f923d391062?s=128&d=mm (5 minutes)
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http://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js (60 minutes)
http://www.ttlsa.com/wp-content/themes/begin/css/f…e-webfont.woff?v=4.4.0 (60 minutes)
https://pagead2.googlesyndication.com/pagead/osd.js (60 minutes)
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priority - 0Minify 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 3.1KiB (14% reduction).

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priority - 0Minify 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 583B (11% reduction).

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ttlsa.com Desktop Resource Breakdown

Total Resources71
Number of Hosts10
Static Resources62
JavaScript Resources20
CSS Resources5

ttlsa.com mobile page speed rank

Last tested: 2017-05-23


Mobile Speed Medium
69/100

ttlsa.com Mobile Speed Test Quick Summary


priority - 19Leverage 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:

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http://www.google-analytics.com/analytics.js (2 hours)
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priority - 18Optimize images

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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://www.ttlsa.com/wp-content/plugins/crayon-syn…st.css?ver=_2.7.2_beta

priority - 1Enable 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 8.2KiB (61% reduction).

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priority - 0Minify 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 3.7KiB (16% reduction).

Minifying http://www.ttlsa.com/wp-content/themes/begin/style.css?ver=4.6 could save 3.7KiB (16% reduction) after compression.

priority - 0Minify 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 691B (12% reduction).

Minifying http://www.ttlsa.com/wp-content/themes/begin/js/script.js?ver=2017.05.14 could save 691B (12% reduction) after compression.

ttlsa.com Mobile Resource Breakdown

Total Resources106
Number of Hosts22
Static Resources88
JavaScript Resources30
CSS Resources6

ttlsa.com mobile page usability

Last tested: 2017-05-23


Mobile Usability Good
99/100

ttlsa.com Mobile Usability Test Quick Summary


priority - 0Size 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>关闭</span> is close to 3 other tap targets.

The tap target <div class="rhstoreicon"></div> is close to 1 other tap targets.

The tap target <div id="abgc" class="abgc">Google提供的广告</div> is close to 1 other tap targets.

The tap target <a href="http://www.ttl…m-maintenance/">docker swarm 管理和维护</a> is close to 1 other tap targets.

The tap target <a class="scroll-h"></a> and 1 others are close to other tap targets.

ttlsa.com HTML validation

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

Line: 5 Column: 1 - 126
"...="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no"> <meta..."

The “type” attribute is unnecessary for JavaScript resources.

Line: 26 Column: 1 - 110
"...='all' /> <script type='text/javascript' src='http://www.ttlsa.com/wp-content/themes/begin/js/jquery.min.js?ver=1.10.1'></scri..." Line: 27 Column: 1 - 124
"...</script> <script type='text/javascript' async='async' src='http://www.ttlsa.com/wp-content/themes/begin/js/slides.js?ver=2017.05.14'></scri..." Line: 28 Column: 1 - 135
"...</script> <script type='text/javascript' async='async' src='http://www.ttlsa.com/wp-content/themes/begin/js/jquery.qrcode.min.js?ver=2017.05.14'></scri..." Line: 29 Column: 1 - 119
"...</script> <script type='text/javascript' async='async' src='http://www.ttlsa.com/wp-content/themes/begin/js/sticky.js?ver=1.6.0'></scri..." Line: 30 Column: 1 - 109
"...</script> <script type='text/javascript' src='http://www.ttlsa.com/wp-content/themes/begin/js/jquery-ias.js?ver=2.2.1'></scri..." Line: 31 Column: 1 - 133
"...</script> <script type='text/javascript' async='async' src='http://www.ttlsa.com/wp-content/themes/begin/js/jquery.lazyload.js?ver=2017.05.14'></scri..." Line: 32 Column: 1 - 118
"...</script> <script type='text/javascript' async='async' src='http://www.ttlsa.com/wp-content/themes/begin/js/tipso.js?ver=1.0.1'></scri..." Line: 33 Column: 1 - 110
"...</script> <script type='text/javascript' src='http://www.ttlsa.com/wp-content/themes/begin/js/script.js?ver=2017.05.14'></scri..." Line: 34 Column: 1 - 126
"...</script> <script type='text/javascript' async='async' src='http://www.ttlsa.com/wp-content/themes/begin/js/flexisel.js?ver=2017.05.14'></scri..." Line: 35 Column: 1 - 117
"...</script> <script type='text/javascript' async='async' src='http://www.ttlsa.com/wp-content/themes/begin/js/wpzm.js?ver=5.0.3'></scri..." Line: 921 Column: 1 - 31
"...y:none;"> <script type="text/javascript">var cn..." Line: 1017 Column: 3 - 33
"...a></li> <script type="text/javascript">$(docu..." Line: 1019 Column: 1 - 31
"...t> </ul> <script type="text/javascript"> d..." Line: 1030 Column: 1 - 113
"...site --> <script type='text/javascript' src='http://www.ttlsa.com/wp-content/themes/begin/js/superfish.js?ver=2017.05.14'></scri..." Line: 1031 Column: 1 - 125
"...</script> <script type='text/javascript' async='async' src='http://www.ttlsa.com/wp-content/themes/begin/js/gb2big5.js?ver=2017.05.14'></scri..." Line: 1032 Column: 1 - 130
"...</script> <script type='text/javascript' async='async' src='http://www.ttlsa.com/wp-content/themes/begin/js/carousel.min.js?ver=2017.05.14'></scri..."

The “main” role is unnecessary for element “main”.

Line: 272 Column: 3 - 48
"...-area"> <main id="main" class="site-main" role="main"> <d..."

The “navigation” role is unnecessary for element “nav”.

Line: 677 Column: 2 - 54
"... --> <nav class="navigation pagination" role="navigation"> <h2..."

The “contentinfo” role is unnecessary for element “footer”.

Line: 916 Column: 2 - 97
"... </div> <footer id="colophon" class="site-footer wow fadeInUp" data-wow-delay="0.3s" role="contentinfo"> <di..."

The first occurrence of ID “user_login” was here.

Line: 953 Column: 8 - 88
"...l> <input type="text" name="log" value="" size="20" id="user_login" tabindex="11" /> ..."

Errors

Bad value “Cache-Control” for attribute “http-equiv” on element “meta”.

Line: 6 Column: 1 - 58
"...able=no"> <meta http-equiv="Cache-Control" content="no-transform" /> <meta..." Line: 7 Column: 1 - 56
"...sform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> <link..."

Bad value “” for attribute “href” on element “link”: Must be non-empty.

Line: 9 Column: 1 - 55
"...con.ico"> <link rel="apple-touch-icon" sizes="114x114" href="" /> <link..."

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

Line: 777 Column: 107 - 235
"...695 篇文章" ><img src="http://q.qlogo.cn/g?b=qq&nk=1003770043&s=100&t=1551143352918" class="avatar avatar-42 photo" height="42" width="42"> <span cl..." Line: 777 Column: 389 - 517
"... 篇文章" ><img src="http://q.qlogo.cn/g?b=qq&nk=1003770043&s=100&t=1551143352688" class="avatar avatar-42 photo" height="42" width="42"> <span class..." Line: 777 Column: 674 - 802
"...章" ><img src="http://q.qlogo.cn/g?b=qq&nk=1003770043&s=100&t=1551143352216" class="avatar avatar-42 photo" height="42" width="42"> <span class="c..." Line: 777 Column: 954 - 1082
"...><img src="http://q.qlogo.cn/g?b=qq&nk=1003770043&s=100&t=1551143352651" class="avatar avatar-42 photo" height="42" width="42"> <span class="clea..." Line: 777 Column: 1247 - 1375
"...mg src="http://q.qlogo.cn/g?b=qq&nk=1003770043&s=100&t=1551143352764" class="avatar avatar-42 photo" height="42" width="42"> <span class="clear">..." Line: 777 Column: 1547 - 1675
"...src="http://q.qlogo.cn/g?b=qq&nk=1003770043&s=100&t=1551143352461" class="avatar avatar-42 photo" height="42" width="42"> <span class="clear"></s..." Line: 777 Column: 1834 - 1962
"...="http://q.qlogo.cn/g?b=qq&nk=1003770043&s=100&t=1551143352940" class="avatar avatar-42 photo" height="42" width="42"> <span class="clear"></span..." Line: 777 Column: 2120 - 2248
"...ttp://q.qlogo.cn/g?b=qq&nk=1003770043&s=100&t=1551143352605" class="avatar avatar-42 photo" height="42" width="42"> <span class="clear"></span>su..." Line: 785 Column: 7 - 135
"...w"> <img src="http://q.qlogo.cn/g?b=qq&nk=1003770043&s=100&t=1551143352122" class="avatar avatar-42 photo" height="42" width="42"> <sp..." Line: 791 Column: 7 - 135
"...w"> <img src="http://q.qlogo.cn/g?b=qq&nk=1003770043&s=100&t=1551143352808" class="avatar avatar-42 photo" height="42" width="42"> <sp..." Line: 797 Column: 7 - 135
"...w"> <img src="http://q.qlogo.cn/g?b=qq&nk=1003770043&s=100&t=1551143352838" class="avatar avatar-42 photo" height="42" width="42"> <sp..." Line: 802 Column: 7 - 135
"...w"> <img src="http://q.qlogo.cn/g?b=qq&nk=1003770043&s=100&t=1551143352639" class="avatar avatar-42 photo" height="42" width="42"> <sp..." Line: 807 Column: 7 - 135
"...w"> <img src="http://q.qlogo.cn/g?b=qq&nk=1003770043&s=100&t=1551143352677" class="avatar avatar-42 photo" height="42" width="42"> <sp..." Line: 828 Column: 7 - 135
"...w"> <img src="http://q.qlogo.cn/g?b=qq&nk=1003770043&s=100&t=1551143352739" class="avatar avatar-42 photo" height="42" width="42"> <sp..." Line: 833 Column: 7 - 135
"...w"> <img src="http://q.qlogo.cn/g?b=qq&nk=1003770043&s=100&t=1551143352155" class="avatar avatar-42 photo" height="42" width="42"> <sp..." Line: 838 Column: 7 - 135
"...w"> <img src="http://q.qlogo.cn/g?b=qq&nk=1003770043&s=100&t=1551143352872" class="avatar avatar-42 photo" height="42" width="42"> <sp..." Line: 843 Column: 7 - 135
"...w"> <img src="http://q.qlogo.cn/g?b=qq&nk=1003770043&s=100&t=1551143352887" class="avatar avatar-42 photo" height="42" width="42"> <sp..." Line: 849 Column: 7 - 135
"...w"> <img src="http://q.qlogo.cn/g?b=qq&nk=1003770043&s=100&t=1551143352138" class="avatar avatar-42 photo" height="42" width="42"> <sp..."

Element “div” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)

Line: 920 Column: 1 - 27
"... CNZZ --> <div style="display:none;"> <scri..."

Duplicate ID “user_login”.

Line: 983 Column: 8 - 97
"...l> <input type="text" name="user_login" value="" size="20" id="user_login" tabindex="1001" /> ..."

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ttlsa.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.


ttlsa.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.