SLACK.HELP Website Information

slack.help Website Information

Daily Unique Visits: 23,411

Daily Page Views: 140,466

Income Per Day: $281

Estimated Value: $202,320

slack.help is registered under .HELP top-level domain. Please check other sites in .HELP zone.

No name server records were found.

and is probably hosted by AMAZON-AES - Amazon.com, Inc., US. See the full list of other websites hosted by AMAZON-AES - Amazon.com, Inc., US.

The highest website slack.help position in Alexa rank database was 3673 and the lowest rank position was 511271. Current position of slack.help in Alexa rank database is 61263.

Desktop speed score of slack.help (67/100) is better than the results of 45.93% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of slack.help (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 slack.help (52/100) is better than the results of 37.6% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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slack.help 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.


slack.help 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.


slack.help domain is not supported

slack.help server information

Servers Location

slack.help desktop page speed rank

Last tested: 2018-07-26


Desktop Speed Medium
67/100

slack.help Desktop Speed Test Quick Summary


priority - 23Optimize images

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priority - 14Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 5 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

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https://fast.wistia.com/assets/external/popover-v1.js
https://p9.zdassets.com/hc/theme_assets/138842/200…ndesk-min.js?july_19-1
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https://fonts.googleapis.com/css?family=Lato:300,400,700,900
https://code.jquery.com/ui/1.11.0/themes/smoothness/jquery-ui.css

priority - 6Avoid 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://slack.help/
https://get.slack.help/
https://get.slack.help/hc
https://get.slack.help/hc/en-us

priority - 4Minify JavaScript

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priority - 1Minify CSS

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priority - 1Leverage 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://fast.wistia.com/assets/external/popover-v1.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

slack.help Desktop Resource Breakdown

Total Resources49
Number of Hosts14
Static Resources34
JavaScript Resources13
CSS Resources4

slack.help mobile page speed rank

Last tested: 2018-07-20


Mobile Speed Bad
52/100

slack.help Mobile Speed Test Quick Summary


priority - 56Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 5 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://p9.zdassets.com/hc/assets/jquery-b60ddb79f…3b75442a6bac88b00b5.js
https://code.jquery.com/ui/1.11.0/jquery-ui.js
https://fast.wistia.com/assets/external/popover-v1.js
https://p9.zdassets.com/hc/theme_assets/138842/200…ndesk-min.js?june_25-1
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https://fonts.googleapis.com/css?family=Lato:300,400,700,900
https://code.jquery.com/ui/1.11.0/themes/smoothness/jquery-ui.css

priority - 19Avoid 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://slack.help/
https://get.slack.help/
https://get.slack.help/hc
https://get.slack.help/hc/en-us

priority - 19Optimize images

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priority - 4Minify JavaScript

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Minify JavaScript for the following resources to reduce their size by 38.9KiB (36% reduction).

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priority - 1Leverage 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://fast.wistia.com/assets/external/popover-v1.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 1Minify 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 8.9KiB (16% reduction).

Minifying https://p9.zdassets.com/hc/themes/138842/201159516…d=1067416&locale=en-us could save 4KiB (15% reduction) after compression.
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slack.help Mobile Resource Breakdown

Total Resources49
Number of Hosts14
Static Resources34
JavaScript Resources13
CSS Resources4

slack.help mobile page usability

Last tested: 2018-07-20


Mobile Usability Good
99/100

slack.help 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="/hc/en-us/articles/202288908">message formatting</a> and 1 others are close to other tap targets.

The tap target <button class="close_purple t…ts_icon_times"></button> is close to 1 other tap targets.

The tap target <button class="close_purple t…ts_icon_times"></button> is close to 1 other tap targets.

slack.help HTML validation

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

Line: 48 Column: 1 - 89
"... head --> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0"> <met..."

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

Line: 127 Column: 16 - 145
"...ref="/hc"><img border="0" class="fs_logo" src="//p4.zdassets.com/hc/theme_assets/138842/200037786/logo_white.png" alt="Slack Help Center" /></a> ..."

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

Line: 141 Column: 3 - 20
"...</div> <main role="main"> <..."

The first occurrence of ID “query” was here.

Line: 117 Column: 4 - 118
"...</div> <input id="query" name="query" title="Search the Help Center" placeholder="Search the Help Center" type="search" /> <i..."

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

Line: 188 Column: 1 - 37
"...section> <section class="resource_categories"> <div..." Line: 485 Column: 1 - 27
"...section> <section class="separator"> </sec..."

Errors

Bad value “ISO-8859-1” for attribute “charset” on element “script”: “iso-8859-1” is not a preferred encoding name. The preferred label for this encoding is “windows-1252”.

Line: 60 Column: 1 - 83
".../script> <script src="//fast.wistia.com/assets/external/popover-v1.js" charset="ISO-8859-1">..."

Duplicate ID “query”.

Line: 149 Column: 4 - 66
"...</div> <input id="query" name="query" tittle="Find anything (like channels, emoji, or reset password)" placeholder="Find anything (like channels, emoji, or reset password)" data-smallplaceholder="Search the Help Center" type="search" /> <i..."

Attribute “tittle” not allowed on element “input” at this point.

Line: 149 Column: 4 - 66
"...</div> <input id="query" name="query" tittle="Find anything (like channels, emoji, or reset password)" placeholder="Find anything (like channels, emoji, or reset password)" data-smallplaceholder="Search the Help Center" type="search" /> <i..."

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

Line: 174 Column: 5 - 79
"...!</p> <a href="/hc/categories/200111606" class="btn btn_large" alt="Using Slack">Browse..." Line: 182 Column: 5 - 92
"...!</p> <a href="/hc/categories/200122103" class="btn btn_large" alt="Workspace Administration">Browse..."

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

Line: 203 Column: 2 - 30
"..._words"> <option value="highlighting"> activ..." Line: 209 Column: 2 - 28
"...h_meta"> <option value="search_for">Search..." Line: 210 Column: 1 - 30
"...</option> <option value="see_n_results">See {n..."

Self-closing syntax (“/>”) used on a non-void HTML element. Ignoring the slash and treating as a start tag.

Line: 528 Column: 2 - 54
"... </div> <button class="close_purple ts_icon ts_icon_times" /> </div..." Line: 537 Column: 2 - 51
"...></span> <button class="close_loc ts_icon ts_icon_times" /> </div..." Line: 548 Column: 2 - 54
"... </div> <button class="close_purple ts_icon ts_icon_times" /> </div..." Line: 560 Column: 2 - 54
"... </div> <button class="close_purple ts_icon ts_icon_times" /> </div..."

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

Line: 529 Column: 1 - 6
"...times" /> </div> <div..." Line: 538 Column: 1 - 6
"...times" /> </div> <div..." Line: 549 Column: 1 - 6
"...times" /> </div> <div..." Line: 561 Column: 1 - 6
"...times" /> </div> <fo..."

Unclosed element “button”.

Line: 528 Column: 2 - 54
"... </div> <button class="close_purple ts_icon ts_icon_times" /> </div..." Line: 537 Column: 2 - 51
"...></span> <button class="close_loc ts_icon ts_icon_times" /> </div..." Line: 548 Column: 2 - 54
"... </div> <button class="close_purple ts_icon ts_icon_times" /> </div..." Line: 560 Column: 2 - 54
"... </div> <button class="close_purple ts_icon ts_icon_times" /> </div..."

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slack.help 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.


slack.help 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.