SUBSTACK.COM Substack

substack.com Website Information

Daily Unique Visits: 4,140,941

Daily Page Views: 33,127,528

Income Per Day: $33,128

Estimated Value: $35,778,240

substack.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 CLOUDFLARENET - Cloudflare, Inc., US. See the full list of other websites hosted by CLOUDFLARENET - Cloudflare, Inc., US.

The highest website substack.com position in Alexa rank database was 327 and the lowest rank position was 994708. Current position of substack.com in Alexa rank database is 368.

Desktop speed score of substack.com (36/100) is better than the results of 12% of other sites and shows that the page desktop performance can be improved.

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

Mobile speed score of substack.com (27/100) is better than the results of 7.94% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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substack.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.


substack.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: SUBSTACK.COM
Registry Domain ID: 1594580975_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.registrar.amazon.com
Registrar URL: http://registrar.amazon.com
Updated Date: 2023-01-05T05:16:15Z
Creation Date: 2010-04-27T18:02:41Z
Registry Expiry Date: 2030-04-27T18:02:41Z
Registrar: Amazon Registrar, Inc.
Registrar IANA ID: 468
Registrar Abuse Contact Email: abuse@amazonaws.com
Registrar Abuse Contact Phone: +1.2067406200
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: ALI.NS.CLOUDFLARE.COM
Name Server: LEE.NS.CLOUDFLARE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-01-12T07:41:20Z

substack.com server information

Servers Location

substack.com desktop page speed rank

Last tested: 2018-07-31


Desktop Speed Bad
36/100

substack.com Desktop Speed Test Quick Summary


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

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priority - 2Leverage browser caching

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priority - 0Minify CSS

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substack.com Desktop Resource Breakdown

Total Resources44
Number of Hosts11
Static Resources5
JavaScript Resources7
CSS Resources3

substack.com mobile page speed rank

Last tested: 2018-09-30


Mobile Speed Bad
27/100

substack.com Mobile Speed Test Quick Summary


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priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 4Leverage browser caching

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priority - 2Enable compression

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substack.com Mobile Resource Breakdown

Total Resources51
Number of Hosts12
Static Resources7
JavaScript Resources8
CSS Resources3

substack.com mobile page usability

Last tested: 2018-09-30


Mobile Usability Good
100/100

substack.com HTML validation

Errors

Attribute “native” not allowed on element “a” at this point.

Line: 241 Column: 136 - 171
"...homepage"><a href="/" native class="headline"><img s..." Line: 241 Column: 2889 - 2910
"...dated our <a href="/tos" native>terms ..." Line: 241 Column: 2936 - 2961
"...e</a> and <a href="/privacy" native>privac..." Line: 241 Column: 3021 - 3043
"...on notice <a href="/ccpa" native>here</..." Line: 241 Column: 9821 - 9846
"... Inc. See <a href="/privacy" native>privac..." Line: 241 Column: 9863 - 9884
"...y</a> and <a href="/tos" native>terms<..." Line: 241 Column: 10195 - 10280
"...on" /></a><a href="/about?utm_source=substack&amp;utm_medium=web&amp;utm_content=footer" native>About<..." Line: 241 Column: 10371 - 10455
"...">Help</a><a href="/jobs?utm_source=substack&amp;utm_medium=web&amp;utm_content=footer" native>Jobs</..." Line: 241 Column: 10464 - 10566
"...e>Jobs</a><a href="https://on.substack.com?utm_source=substack&amp;utm_medium=web&amp;utm_content=footer" native>Blog</..." Line: 241 Column: 10626 - 10719
"...iters</h3><a href="/signup/import?utm_source=substack&amp;utm_medium=web&amp;utm_content=footer" native>Switch..." Line: 241 Column: 10742 - 10832
"...bstack</a><a href="/going-paid?utm_source=substack&amp;utm_medium=web&amp;utm_content=footer" native>Why go..." Line: 241 Column: 10849 - 10938
"... paid?</a><a href="/resources?utm_source=substack&amp;utm_medium=web&amp;utm_content=footer" native>Writer..."

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

Line: 241 Column: 766 - 793
"...ath></svg><ul class="dropdown-menu "><div c..." Line: 241 Column: 1548 - 1575
"...ath></svg><ul class="dropdown-menu "><div c..."

The element “a” must not appear as a descendant of the “button” element.

Line: 241 Column: 833 - 889
"...pper"><li><a href="/signup/import?utm_source=menu-dropdown" native>Switch..." Line: 241 Column: 921 - 968
"...></li><li><a href="/going-paid?utm_source=menu-drop-down">Why go..." Line: 241 Column: 994 - 1046
"...></li><li><a href="/resources?utm_source=menu-dropdown" native>Writer..." Line: 241 Column: 1076 - 1148
"...></li><li><a href="https://support.substack.com/hc/en-us?s=support%40substack.com">Help</..." Line: 241 Column: 1615 - 1657
"...pper"><li><a href="/about?utm_source=menu-drop-down">About<..." Line: 241 Column: 1676 - 1731
"...></li><li><a href="/jobs?utm_source=substack&amp;utm_medium=menu">Jobs</..." Line: 241 Column: 1749 - 1799
"...></li><li><a href="https://on.substack.com/?utm_medium=menu">Blog</..."

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

Line: 241 Column: 3168 - 3351
"...s-mobile"><img src="https://cdn.substack.com/image/fetch/w_546,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack.com%2Fimg%2Flanding_page%2Flanding-ex-1.png" class="ex-1" /><img s..." Line: 241 Column: 3352 - 3535
"...="ex-1" /><img src="https://cdn.substack.com/image/fetch/w_694,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack.com%2Fimg%2Flanding_page%2Flanding-ex-2.png" class="ex-2" /><img s..." Line: 241 Column: 3536 - 3719
"...="ex-2" /><img src="https://cdn.substack.com/image/fetch/w_534,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack.com%2Fimg%2Flanding_page%2Flanding-ex-3.png" class="ex-3" /></div>..." Line: 241 Column: 4046 - 4229
"...ple-imgs"><img src="https://cdn.substack.com/image/fetch/w_546,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack.com%2Fimg%2Flanding_page%2Flanding-ex-1.png" class="ex-1" /><img s..." Line: 241 Column: 4230 - 4413
"...="ex-1" /><img src="https://cdn.substack.com/image/fetch/w_694,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack.com%2Fimg%2Flanding_page%2Flanding-ex-2.png" class="ex-2" /><img s..." Line: 241 Column: 4414 - 4597
"...="ex-2" /><img src="https://cdn.substack.com/image/fetch/w_534,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack.com%2Fimg%2Flanding_page%2Flanding-ex-3.png" class="ex-3" /></div>..." Line: 241 Column: 8216 - 8382
"...ton></div><img src="https://cdn.substack.com/image/fetch/w_874,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack.com%2Fimg%2Flanding_page%2Fincharge.png" /></div>..." Line: 241 Column: 8910 - 9077
"...ton></div><img src="https://cdn.substack.com/image/fetch/w_486,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack.com%2Fimg%2Flanding_page%2Fgoingpaid.png" /></div>..." Line: 241 Column: 10031 - 10190
"...bstackInc <img src="https://cdn.substack.com/image/fetch/c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack.com%2Fimg%2Ftwicon.png" class="tw-icon" /></a><a..."

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

Line: 337 Column: 5 - 11
"...ript> <style> ..."

Warnings

The “charset” attribute on the “script” element is obsolete.

Line: 325 Column: 9 - 106
"...> <script src="https://cdn.substack.com/min/substack.bundle.js?v=b517b-173d98e0898" charset="utf-8"></scri..."

This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.

Line: 2 Column: 16 - 6
"...TYPE html> <html> <..."

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substack.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.


substack.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.