21SO.COM 21财经搜索:知财经大事,晓经济大势 - 21SO.COM

21so.com Website Information

Daily Unique Visits: 0

Daily Page Views: 0

Income Per Day: $0

Estimated Value: $9

21so.com is registered under .COM top-level domain. Please check other sites in .COM zone.

No name server records were found.

and is probably hosted by CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN. See the full list of other websites hosted by CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN.

The highest website 21so.com position in Alexa rank database was 33236 and the lowest rank position was 990867. Current position of 21so.com in Alexa rank database is below 1 million.

Desktop speed score of 21so.com (42/100) is better than the results of 16.45% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of 21so.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 21so.com (45/100) is better than the results of 25.64% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Advertisement

21so.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.


21so.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: 21SO.COM
Registry Domain ID: 119826825_DOMAIN_COM-VRSN
Registrar WHOIS Server: grs-whois.hichina.com
Registrar URL: http://www.net.cn
Updated Date: 2020-06-18T06:41:20Z
Creation Date: 2004-05-11T18:32:03Z
Registry Expiry Date: 2027-05-11T18:32:03Z
Registrar: Alibaba Cloud Computing (Beijing) Co., Ltd.
Registrar IANA ID: 420
Registrar Abuse Contact Email: DomainAbuse@service.aliyun.com
Registrar Abuse Contact Phone: +86.95187
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: DNS31.HICHINA.COM
Name Server: DNS32.HICHINA.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-04-27T07:51:01Z

21so.com server information

Servers Location

21so.com desktop page speed rank

Last tested: 2017-06-02


Desktop Speed Bad
42/100

21so.com Desktop Speed Test Quick Summary


priority - 109Optimize images

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

Optimize the following images to reduce their size by 1MiB (69% reduction).

Compressing http://img.21so.com/uploadfile/2017/0602/20170602092512486.jpg could save 143.2KiB (71% reduction).
Compressing http://img.21so.com/uploadfile/2017/0602/20170602094721636.jpg could save 136KiB (69% reduction).
Compressing http://img.21so.com/uploadfile/2017/0602/20170602094230726.jpg could save 100.4KiB (68% reduction).
Compressing http://img.21so.com/uploadfile/2017/0601/20170601113107880.jpg could save 61.1KiB (69% reduction).
Compressing http://img.21so.com/uploadfile/2017/0601/20170601111256826.jpg could save 54.6KiB (67% reduction).
Compressing http://img.21so.com/uploadfile/2017/0601/20170601110757295.jpg could save 53KiB (67% reduction).
Compressing http://img.21so.com/uploadfile/2017/0601/20170601111027593.jpg could save 47.3KiB (73% reduction).
Compressing http://img.21so.com/uploadfile/2017/0601/20170601111515308.jpg could save 46.7KiB (74% reduction).
Compressing http://ubmcmm.baidustatic.com/media/v1/0f0005ioqjuG2wt001Zol6.jpg could save 41.1KiB (70% reduction).
Compressing and resizing http://img.21so.com/uploadfile/2017/0522/20170522123555287.jpg could save 28.3KiB (95% reduction).
Compressing http://img.21so.com/uploadfile/2017/0602/20170602095620388.jpg could save 25KiB (66% reduction).
Compressing and resizing http://img.21so.com/uploadfile/2017/0523/20170523063734482.jpg could save 23.8KiB (86% reduction).
Compressing http://img.21so.com/uploadfile/2017/0602/20170602052211814.jpg could save 23.5KiB (68% reduction).
Compressing and resizing http://img.21so.com/uploadfile/2017/0531/20170531051523521.jpg could save 22.4KiB (75% reduction).
Compressing http://img.21so.com/uploadfile/2017/0601/20170601094150607.jpg could save 21.6KiB (65% reduction).
Compressing http://img.21so.com/uploadfile/2017/0602/20170602032602239.jpg could save 21.2KiB (74% reduction).
Compressing http://img.21so.com/uploadfile/2017/0602/20170602102627434.jpg could save 21KiB (71% reduction).
Compressing http://img.21so.com/uploadfile/2017/0602/20170602105811360.jpg could save 21KiB (65% reduction).
Compressing http://img.21so.com/uploadfile/2017/0602/20170602103816761.jpg could save 19.1KiB (67% reduction).
Compressing http://img.21so.com/uploadfile/2017/0602/20170602105210559.jpg could save 19.1KiB (64% reduction).
Compressing http://static.21so.com/image/21so/gaba.png could save 17.4KiB (92% reduction).
Compressing http://img.21so.com/uploadfile/2017/0602/20170602102009191.jpg could save 17.1KiB (65% reduction).
Compressing http://img.21so.com/uploadfile/2017/0602/20170602100010944.jpg could save 16.6KiB (69% reduction).
Compressing and resizing http://img.21so.com/uploadfile/2017/0517/20170517042245813.jpg could save 16.3KiB (78% reduction).
Compressing http://img.21so.com/uploadfile/2017/0602/20170602104151224.jpg could save 14.3KiB (66% reduction).
Compressing and resizing http://img.21so.com/uploadfile/2017/0601/20170601081906208.jpg could save 13.6KiB (62% reduction).
Compressing and resizing http://img.21so.com/uploadfile/2017/0601/20170601081628568.jpg could save 13.5KiB (71% reduction).
Compressing and resizing http://img.21so.com/uploadfile/2017/0517/20170517044343154.jpg could save 10.2KiB (76% reduction).
Compressing http://img.21so.com/uploadfile/2017/0406/20170406110443396.jpg could save 6.3KiB (43% reduction).
Compressing http://img.21so.com/uploadfile/2017/0525/20170525084026430.jpg could save 3.3KiB (30% reduction).
Compressing http://img.21so.com/uploadfile/2017/0531/20170531050640702.jpg could save 2.8KiB (28% reduction).
Compressing http://img.21so.com/uploadfile/2017/0525/20170525084329515.jpg could save 1.8KiB (27% reduction).
Compressing http://static.21so.com/image/21so/2015v1/channel/v2_list001.png could save 840B (64% reduction).
Compressing http://img.21so.com/uploadfile/2017/0602/thumb_210…_20170602052438541.jpg could save 837B (12% reduction).
Compressing http://img.21so.com/uploadfile/2017/0602/thumb_210…_20170602084901419.jpg could save 610B (12% reduction).

priority - 27Enable 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 267.4KiB (70% reduction).

Compressing http://static.21so.com/js/21so/jquery-ui.min.js could save 163.1KiB (73% reduction).
Compressing http://static.21so.com/js/21so/jquery-1.8.3.min.js could save 58.8KiB (64% reduction).
Compressing http://static.21so.com/js/21so/idangerous.swiper.min.2.7.js could save 32.6KiB (73% reduction).
Compressing http://static.21so.com/js/21so/2016v1/index/index20160630.js?=1 could save 6.1KiB (74% reduction).
Compressing http://static.21so.com/css/21so/2016v1/common/header2015.css could save 2.6KiB (66% reduction).
Compressing http://static.21so.com/js/21so/index_search.js could save 2.5KiB (72% reduction).
Compressing http://static.21so.com/css/21so/idangerous.swiper.2.7.css could save 1.1KiB (74% reduction).
Compressing http://static.21so.com/css/21so/global-utf8.css could save 627B (50% reduction).

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

Your page has 2 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://static.21so.com/js/21so/platform.js?33
http://dup.baidustatic.com/js/ds.js

Optimize CSS Delivery of the following:

http://static.21so.com/css/21so/global-utf8.css
http://static.21so.com/css/21so/jquery-ui-min.css
http://static.21so.com/css/21so/idangerous.swiper.2.7.css
http://static.21so.com/css/21so/2016v1/common/header2015.css
http://static.21so.com/css/21so/2016v1/index/index-utf8-20160926.css?v=7

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:

http://dup.baidustatic.com/js/ds.js (60 minutes)
http://static.21so.com/css/21so/2016v1/common/header2015.css (24 hours)
http://static.21so.com/css/21so/2016v1/index/index-utf8-20160926.css?v=7 (24 hours)
http://static.21so.com/css/21so/global-utf8.css (24 hours)
http://static.21so.com/css/21so/idangerous.swiper.2.7.css (24 hours)
http://static.21so.com/css/21so/jquery-ui-min.css (24 hours)
http://static.21so.com/js/21so/2016v1/index/index20160630.js?=1 (24 hours)
http://static.21so.com/js/21so/2016v1/pageCount.js (24 hours)
http://static.21so.com/js/21so/idangerous.swiper.min.2.7.js (24 hours)
http://static.21so.com/js/21so/index_search.js (24 hours)
http://static.21so.com/js/21so/jquery-1.8.3.min.js (24 hours)
http://static.21so.com/js/21so/jquery-ui.min.js (24 hours)
http://static.21so.com/js/21so/platform.js?33 (24 hours)

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 4.7KiB (41% reduction).

Minifying http://static.21so.com/js/21so/2016v1/index/index20160630.js?=1 could save 3.1KiB (38% reduction).
Minifying http://static.21so.com/js/21so/index_search.js could save 1.6KiB (47% reduction).

priority - 0Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 2.7KiB (14% reduction).

Minifying http://www.21so.com/ could save 2.7KiB (14% reduction) after compression.

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 716B (15% reduction).

Minifying http://static.21so.com/css/21so/2016v1/index/index-utf8-20160926.css?v=7 could save 716B (15% reduction) after compression.

21so.com Desktop Resource Breakdown

Total Resources91
Number of Hosts8
Static Resources86
JavaScript Resources10
CSS Resources5

21so.com mobile page speed rank

Last tested: 2017-04-27


Mobile Speed Bad
45/100

21so.com Mobile Speed Test Quick Summary


priority - 46Reduce server response time

priority - 26Avoid 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://21so.com/
http://www.21so.com/
http://m.21so.com/

priority - 24Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://static.21so.com/js/21so/2016v1/wap/flexlayout.min.js

Optimize CSS Delivery of the following:

http://static.21so.com/css/21so/2015v1/wap/globle_m_utf8.css
http://static.21so.com/css/21so/idangerous.swiper.css
http://static.21so.com/css/21so/2016v1/wap/index20160630.css

priority - 24Optimize images

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

Optimize the following images to reduce their size by 232.5KiB (65% reduction).

Compressing http://img.21so.com/uploadfile/2017/0427/20170427091121101.jpg could save 63.3KiB (62% reduction).
Compressing http://img.21so.com/uploadfile/2017/0423/20170423101317620.jpg could save 22KiB (64% reduction).
Compressing http://img.21so.com/uploadfile/2017/0424/20170424054927554.jpg could save 19.7KiB (66% reduction).
Compressing http://img.21so.com/uploadfile/2017/0426/20170426025026965.jpg could save 19.5KiB (66% reduction).
Compressing http://img.21so.com/uploadfile/2017/0425/20170425041941522.jpg could save 19KiB (61% reduction).
Compressing http://img.21so.com/uploadfile/2017/0427/20170427030132598.jpg could save 17.9KiB (73% reduction).
Compressing http://img.21so.com/uploadfile/2017/0426/20170426034813560.jpg could save 17.9KiB (69% reduction).
Compressing http://img.21so.com/uploadfile/2017/0425/20170425051907144.jpg could save 17.8KiB (67% reduction).
Compressing http://img.21so.com/uploadfile/2017/0422/20170422094424597.jpg could save 16.8KiB (66% reduction).
Compressing and resizing http://img.21so.com/uploadfile/2017/0426/20170426043832195.jpg could save 16.5KiB (94% reduction).
Compressing http://static.21so.com/image/21so/2015v2/wap/bg005.jpg could save 1.2KiB (39% reduction).
Compressing http://static.21so.com/image/21so/2015v2/wap/bg008.png could save 988B (21% reduction).

priority - 10Enable 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 95.6KiB (66% reduction).

Compressing http://static.21so.com/js/21so/jquery-1.8.3.min.js could save 58.8KiB (64% reduction).
Compressing http://static.21so.com/js/21so/idangerous.swiper-2.1.min.js could save 28.9KiB (74% reduction).
Compressing http://static.21so.com/js/21so/dropload.min.js could save 2.7KiB (65% reduction).
Compressing http://static.21so.com/css/21so/idangerous.swiper.css could save 2.1KiB (72% reduction).
Compressing http://static.21so.com/js/21so/2016v1/wap/flexlayout.min.js could save 1.3KiB (57% reduction).
Compressing http://static.21so.com/js/21so/2016v1/wap/index20160630.js could save 1.2KiB (55% reduction).
Compressing http://static.21so.com/css/21so/2015v1/wap/globle_m_utf8.css could save 632B (50% reduction).

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:

http://m.21so.com/Public/js/m21.js (12 hours)
http://static.21so.com/css/21so/2015v1/wap/globle_m_utf8.css (24 hours)
http://static.21so.com/css/21so/2016v1/wap/index20160630.css (24 hours)
http://static.21so.com/css/21so/idangerous.swiper.css (24 hours)
http://static.21so.com/js/21so/2016v1/wap/flexlayout.min.js (24 hours)
http://static.21so.com/js/21so/2016v1/wap/index20160630.js (24 hours)
http://static.21so.com/js/21so/dropload.min.js (24 hours)
http://static.21so.com/js/21so/idangerous.swiper-2.1.min.js (24 hours)
http://static.21so.com/js/21so/jquery-1.8.3.min.js (24 hours)

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 1.9KiB (33% reduction).

Minifying http://static.21so.com/css/21so/idangerous.swiper.css could save 1.3KiB (46% reduction).
Minifying http://static.21so.com/css/21so/2016v1/wap/index20160630.css could save 616B (21% 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 762B (35% reduction).

Minifying http://static.21so.com/js/21so/2016v1/wap/index20160630.js could save 762B (35% reduction).

21so.com Mobile Resource Breakdown

Total Resources35
Number of Hosts6
Static Resources30
JavaScript Resources7
CSS Resources3

21so.com mobile page usability

Last tested: 2017-04-27


Mobile Usability Good
99/100

21so.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 <a href="http://itunes.…635791212?mt=8" class="btn_download">下载APP</a> is close to 1 other tap targets.

21so.com HTML validation

Warnings

The “type” attribute is unnecessary for JavaScript resources.

Line: 23 Column: 1 - 31
"...</script> <script type="text/javascript"> //判断..."

The first occurrence of ID “formTop” was here.

Line: 71 Column: 25 - 109
"... <form id="formTop" method="get" action="http://s.21so.com/index.php" target="_blank"> ..."

Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).

Line: 178 Column: 10 - 27
"... <h1 class="title"><a hre..."

The first occurrence of ID “itjson” was here.

Line: 316 Column: 17 - 52
"... <ul class="articleList" id="itjson"> ..." Line: 316 Column: 17 - 52
"... <ul class="articleList" id="itjson"> ..." Line: 316 Column: 17 - 52
"... <ul class="articleList" id="itjson"> ..." Line: 316 Column: 17 - 52
"... <ul class="articleList" id="itjson"> ..."

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

Line: 142 Column: 2 - 28
"...div> <section class="leftBlock"> ..."

Errors

Duplicate ID “formTop”.

Line: 84 Column: 25 - 109
"... <form id="formTop" method="get" action="http://s.21so.com/index.php" target="_blank"> ..."

Stray end tag “a”.

Line: 215 Column: 25 - 28
"... </a> ..." Line: 223 Column: 25 - 28
"... </a> ..." Line: 231 Column: 25 - 28
"... </a> ..." Line: 239 Column: 25 - 28
"... </a> ..." Line: 247 Column: 25 - 28
"... </a> ..." Line: 255 Column: 25 - 28
"... </a> ..." Line: 263 Column: 25 - 28
"... </a> ..." Line: 271 Column: 25 - 28
"... </a> ..." Line: 279 Column: 25 - 28
"... </a> ..."

Duplicate ID “itjson”.

Line: 462 Column: 17 - 52
"... <ul class="articleList" id="itjson"> ..." Line: 609 Column: 17 - 52
"... <ul class="articleList" id="itjson"> ..." Line: 768 Column: 17 - 52
"... <ul class="articleList" id="itjson"> ..." Line: 924 Column: 17 - 52
"... <ul class="articleList" id="itjson"> ..."

Attribute “type” not allowed on element “div” at this point.

Line: 1080 Column: 13 - 73
"... <div type="hidden" class="articleMore" id="scrollLoadMore">向下滚动加载..." Line: 1081 Column: 13 - 64
"... <div type="hidden" class="articleMore" id="opelist"><a hre..." Line: 1082 Column: 13 - 75
"... <div type="hidden" class="articleMore loadTips" id="loadTips">努力加载中<..."

End tag “div” seen, but there were open elements.

Line: 1081 Column: 128 - 133
"...nk">点击加载更多</div> ..." Line: 1083 Column: 6 - 11
"...iv> </div> <..."

Unclosed element “a”.

Line: 1081 Column: 65 - 121
"..."opelist"><a href="http://www.21so.com/web/renwu/" target="_blank">点击加载更多..."

End tag “section” seen, but there were open elements.

Line: 1084 Column: 5 - 14
".../div> </section> ..."

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

Line: 1088 Column: 39 - 96
"...tle1"><h3><a href="http://news.21so.com/qqb21news/" target="_blank">抢鲜报</a..."

End tag “a” violates nesting rules.

Line: 1088 Column: 39 - 96
"...tle1"><h3><a href="http://news.21so.com/qqb21news/" target="_blank">抢鲜报</a..."

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

Line: 1088 Column: 39 - 96
"...tle1"><h3><a href="http://news.21so.com/qqb21news/" target="_blank">抢鲜报</a..."

21so.com similar domains

Similar domains:
www.21so.com
www.21so.net
www.21so.org
www.21so.info
www.21so.biz
www.21so.us
www.21so.mobi
www.1so.com
www.21so.com
www.2so.com
www.21o.com
www.21wo.com
www.21swo.com
www.21wso.com
www.21eo.com
www.21seo.com
www.21eso.com
www.21do.com
www.21sdo.com
www.21dso.com
www.21zo.com
www.21szo.com
www.21zso.com
www.21xo.com
www.21sxo.com
www.21xso.com
www.21ao.com
www.21sao.com
www.21aso.com
www.21s.com
www.21si.com
www.21soi.com
www.21sio.com
www.21sk.com
www.21sok.com
www.21sko.com
www.21sl.com
www.21sol.com
www.21slo.com
www.21sp.com
www.21sop.com
www.21spo.com
www.21so.con

21so.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.


21so.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.