safecast.org Website Information

Daily Unique Visits: 10,499

Daily Page Views: 52,495

Income Per Day: $131

Estimated Value: $78,600

safecast.org is registered under .ORG top-level domain. Please check other sites in .ORG zone.

No name server records were found.

and is probably hosted by NEXCESS-NET - NEXCESS.NET L.L.C., US. See the full list of other websites hosted by NEXCESS-NET - NEXCESS.NET L.L.C., US.

The highest website safecast.org position in Alexa rank database was 35538 and the lowest rank position was 996378. Current position of safecast.org in Alexa rank database is 129772.

Desktop speed score of safecast.org (70/100) is better than the results of 50.91% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of safecast.org (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 safecast.org (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.

safecast.org 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.

safecast.org 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: safecast.org
Registry Domain ID: ec8edc8b4b0e49eba7ce3e829e1709e2-LROR
Registrar WHOIS Server: whois.tucows.com
Registrar URL: http://www.tucows.com
Updated Date: 2024-02-09T08:43:10Z
Creation Date: 2011-02-05T22:52:09Z
Registry Expiry Date: 2025-02-05T22:52:09Z
Registrar: Tucows Domains Inc.
Registrar IANA ID: 69
Registrar Abuse Contact Email: domainabuse@tucows.com
Registrar Abuse Contact Phone: +1.4165350123
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Contact Privacy Inc. Customer 0135060443
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: ON
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: CA
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: ns-1425.awsdns-50.org
Name Server: ns-1659.awsdns-15.co.uk
Name Server: ns-485.awsdns-60.com
Name Server: ns-812.awsdns-37.net
DNSSEC: signedDelegation
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-10-25T10:27:03Z

safecast.org server information

Servers Location

safecast.org desktop page speed rank

Last tested: 2018-03-11

Desktop Speed Medium

70/100

safecast.org Desktop Speed Test Quick Summary

priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://blog.safecast.org/wp-content/cache/minify/df983.js
https://blog.safecast.org/wp-content/cache/minify/13809.js

Optimize CSS Delivery of the following:

https://blog.safecast.org/wp-content/cache/minify/ce383.css
https://ajax.googleapis.com/ajax/libs/jqueryui/1.8…query-ui.css?ver=4.9.4
https://fonts.googleapis.com/css?family=Open+Sans%…%2Clatin-ext&ver=6.0.4

priority - 10Reduce server response time

priority - 9Optimize images

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

Optimize the following images to reduce their size by 90.4KiB (17% reduction).

Compressing https://blog.safecast.org/wp-content/uploads/2015/10/sccar.jpg could save 38.8KiB (12% reduction).
Compressing https://blog.safecast.org/wp-content/uploads/2017/…ssion-2-full-house.jpg could save 38.3KiB (20% reduction).
Compressing and resizing https://blog.safecast.org/wp-content/uploads/2017/12/500px-Shuttleworth.png could save 10.5KiB (60% reduction).
Compressing and resizing https://blog.safecast.org/wp-content/uploads/2015/10/sitelogo2016.png could save 2.9KiB (43% reduction).

priority - 7Avoid 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://safecast.org/
http://blog.safecast.org/
https://blog.safecast.org/

priority - 5Leverage 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://blog.safecast.org/wp-content/cache/minify/13809.js (expiration not specified)
https://blog.safecast.org/wp-content/cache/minify/33206.js (expiration not specified)
https://blog.safecast.org/wp-content/cache/minify/42a33.js (expiration not specified)
https://blog.safecast.org/wp-content/cache/minify/ce383.css (expiration not specified)
https://blog.safecast.org/wp-content/cache/minify/df983.js (expiration not specified)
https://blog.safecast.org/wp-content/uploads/2015/10/sccar.jpg (expiration not specified)
https://blog.safecast.org/wp-content/uploads/2015/10/sitelogo2016.png (expiration not specified)
https://blog.safecast.org/wp-content/uploads/2017/…ssion-2-full-house.jpg (expiration not specified)
https://blog.safecast.org/wp-content/uploads/2017/12/500px-Shuttleworth.png (expiration not specified)
https://www.google-analytics.com/analytics.js (2 hours)

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 7.3KiB (64% reduction).

Compressing https://blog.safecast.org/wp-includes/js/wp-emoji-release.min.js?ver=4.9.4 could save 7.3KiB (64% reduction).

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 1.4KiB (26% reduction).

Minifying https://ajax.googleapis.com/ajax/libs/jqueryui/1.8…query-ui.css?ver=4.9.4 could save 1.4KiB (26% reduction) after compression.

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 1.3KiB (11% reduction).

Minifying https://blog.safecast.org/ could save 1.3KiB (11% reduction) after compression.

safecast.org Desktop Resource Breakdown

Total Resources	45
Number of Hosts	16
Static Resources	31
JavaScript Resources	12
CSS Resources	4

safecast.org mobile page speed rank

Last tested: 2018-03-11

Mobile Speed Bad

52/100

safecast.org Mobile Speed Test Quick Summary

priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://blog.safecast.org/wp-content/cache/minify/df983.js
https://blog.safecast.org/wp-content/cache/minify/13809.js

Optimize CSS Delivery of the following:

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://safecast.org/
http://blog.safecast.org/
https://blog.safecast.org/

priority - 17Reduce server response time

priority - 8Optimize images

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

Optimize the following images to reduce their size by 80.9KiB (15% reduction).

Compressing https://blog.safecast.org/wp-content/uploads/2015/10/sccar.jpg could save 38.8KiB (12% reduction).
Compressing https://blog.safecast.org/wp-content/uploads/2017/…ssion-2-full-house.jpg could save 38.3KiB (20% reduction).
Compressing https://blog.safecast.org/wp-content/uploads/2017/12/500px-Shuttleworth.png could save 3.8KiB (22% reduction).

priority - 7Leverage 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:

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 7.3KiB (64% reduction).

Compressing https://blog.safecast.org/wp-includes/js/wp-emoji-release.min.js?ver=4.9.4 could save 7.3KiB (64% reduction).

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 1.4KiB (26% reduction).

Minifying https://ajax.googleapis.com/ajax/libs/jqueryui/1.8…query-ui.css?ver=4.9.4 could save 1.4KiB (26% reduction) after compression.

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 1.3KiB (11% reduction).

Minifying https://blog.safecast.org/ could save 1.3KiB (11% reduction) after compression.

safecast.org Mobile Resource Breakdown

Total Resources	44
Number of Hosts	16
Static Resources	31
JavaScript Resources	12
CSS Resources	4

safecast.org mobile page usability

Last tested: 2018-03-11

Mobile Usability Good

99/100

safecast.org Mobile Usability Test Quick Summary

priority - 1Size 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="https://vimeo.com/hapnikteam">Hapnik</a> is close to 1 other tap targets.
The tap target <button type="button" class="fullscreen"></button> is close to 1 other tap targets.
The tap target <a href="https://vimeo.com/safecast">Safecast</a> is close to 1 other tap targets.
The tap target <button type="button" class="fullscreen"></button> is close to 2 other tap targets.
The tap target <a href="https://vimeo.com/88977637">Vimeo</a> is close to 1 other tap targets.
The tap target <a href="\"http://safecast.org\"">Safecast</a> and 2 others are close to other tap targets.

safecast.org HTML validation

Errors

Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.

Line: 175 Column: 1 - 75
"...script> <link rel='https://api.w.org/' href='https://blog.safecast.org/wp-json/' /> <link..."

Bad value “//fonts.googleapis.com/css?family=Open+Sans:400,400i,700,700i|PT+Serif:400&subset=latin,latin-ext” for attribute “href” on element “link”: Illegal character in query: “|” is not allowed.

Line: 271 Column: 7969 - 8151
"..."></style><link rel="stylesheet" href="//fonts.googleapis.com/css?family=Open+Sans:400,400i,700,700i|PT+Serif:400&subset=latin,latin-ext" type="text/css" media="all" data-x-google-fonts /></head..."

Element “a” is missing one or more of the following attributes: “role”.

Line: 294 Column: 1 - 198
"... <a href="#" id="x-btn-navbar" class="x-btn-navbar collapsed" data-x-toggle="collapse-b" data-x-toggleable="x-nav-wrap-mobile" aria-selected="false" aria-expanded="false" aria-controls="x-widgetbar"> <i ..."

Attribute “webkitallowfullscreen” not allowed on element “iframe” at this point.

Line: 383 Column: 78 - 264
"...eo-inner"><iframe src="https://player.vimeo.com/video/133349609" width="1080" height="608" frameborder="0" title="Safecast Conference 2015" webkitallowfullscreen mozallowfullscreen allowfullscreen></ifra..." Line: 387 Column: 1441 - 1592
"...eo-inner"><iframe src="https://player.vimeo.com/video/88977637" width="500" height="281" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></ifra..."

Attribute “mozallowfullscreen” not allowed on element “iframe” at this point.

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

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

Line: 383 Column: 558 - 699
"...g: 0px;" ><img class="x-img man x-img-none" src="https://i1.wp.com/blog.safecast.org/wp-content/uploads/2015/10/rad.jpg?w=1184" data-recalc-dims="1"><h3 c..." Line: 384 Column: 150 - 291
"...g: 0px;" ><img class="x-img man x-img-none" src="https://i2.wp.com/blog.safecast.org/wp-content/uploads/2015/10/air.jpg?w=1184" data-recalc-dims="1"><h3 c..." Line: 385 Column: 150 - 292
"...g: 0px;" ><img class="x-img man x-img-none" src="https://i2.wp.com/blog.safecast.org/wp-content/uploads/2015/10/open.jpg?w=1184" data-recalc-dims="1"><h3 c..." Line: 388 Column: 354 - 537
"...g: 0px;" ><img class="x-img x-img-none" style="margin: 30px 0 0;" src="https://i0.wp.com/blog.safecast.org/wp-content/uploads/2014/10/15462954550_4c7debd9b8_k.jpg?w=1184" data-recalc-dims="1"></div>..." Line: 435 Column: 64 - 162
"...on.org/\"><img src="https://blog.safecast.org/wp-content/uploads/2017/12/500px-Shuttleworth.png" width="200"></a><b..."

“"” in an unquoted attribute value. Probable causes: Attributes running together or a URL query string in an unquoted attribute value.

Line: 435 Column: - 25
"... <p><a href=\"https://shuttl..." Line: 435 Column: - 62
"...oundation.org/\"><img src="htt..." Line: 436 Column: - 18
"...e <a xmlns:cc=\"http://creativ..." Line: 436 Column: - 50
"...ommons.org/ns#\" href=\"http:/..." Line: 436 Column: - 58
"...rg/ns#\" href=\"http://safecas..." Line: 436 Column: - 79
"...//safecast.org\" property=\"cc..." Line: 436 Column: - 91
"...rg\" property=\"cc:attribution..." Line: 436 Column: - 111
"...ttributionName\" rel=\"cc:attr..." Line: 436 Column: - 118
"...ionName\" rel=\"cc:attribution..." Line: 436 Column: - 137
"...attributionURL\">Safecast</a> ..." Line: 436 Column: - 188
"...nder a <a rel=\"license\" href..." Line: 436 Column: - 197
"... rel=\"license\" href=\"http:/..." Line: 436 Column: - 205
"...icense\" href=\"http://creativ..." Line: 436 Column: - 253
"...ses/by-nc/4.0/\">CC BY-NC 4.0 ..." Line: 436 Column: - 302
"...ABOUT <a href=\"https://blog.s..." Line: 436 Column: - 343
".../faq/licenses/\">OTHER LICENSE..."

Bad value “\"https://shuttleworthfoundation.org/\"” for attribute “href” on element “a”: Backslash ("\") used as path segment delimiter.

Line: 435 Column: 16 - 63
"... <p><a href=\"https://shuttleworthfoundation.org/\"><img s..."

Attribute “xmlns:cc” not allowed here.

Line: 436 Column: 5 - 138
"...br /> The <a xmlns:cc=\"http://creativecommons.org/ns#\" href=\"http://safecast.org\" property=\"cc:attributionName\" rel=\"cc:attributionURL\">Safeca..."

Bad value “\"http://safecast.org\"” for attribute “href” on element “a”: Backslash ("\") used as path segment delimiter.

Line: 436 Column: 5 - 138
"...br /> The <a xmlns:cc=\"http://creativecommons.org/ns#\" href=\"http://safecast.org\" property=\"cc:attributionName\" rel=\"cc:attributionURL\">Safeca..."

Bad value “\"cc:attributionName\"” for attribute “property” on element “a”: The string “\"cc:attributionName\"” is not an absolute URL.

Line: 436 Column: 5 - 138
"...br /> The <a xmlns:cc=\"http://creativecommons.org/ns#\" href=\"http://safecast.org\" property=\"cc:attributionName\" rel=\"cc:attributionURL\">Safeca..."

Bad value “\"cc:attributionURL\"” for attribute “rel” on element “a”: The string “\"cc:attributionURL\"” is not a registered keyword.

Line: 436 Column: 5 - 138
"...br /> The <a xmlns:cc=\"http://creativecommons.org/ns#\" href=\"http://safecast.org\" property=\"cc:attributionName\" rel=\"cc:attributionURL\">Safeca..."

Bad value “\"license\"” for attribute “rel” on element “a”: The string “\"license\"” is not a registered keyword.

Line: 436 Column: 179 - 254
"...ed under a <a rel=\"license\" href=\"http://creativecommons.org/licenses/by-nc/4.0/\">CC BY-..."

Bad value “\"http://creativecommons.org/licenses/by-nc/4.0/\"” for attribute “href” on element “a”: Backslash ("\") used as path segment delimiter.

Line: 436 Column: 179 - 254
"...ed under a <a rel=\"license\" href=\"http://creativecommons.org/licenses/by-nc/4.0/\">CC BY-..."

Bad value “\"https://blog.safecast.org/faq/licenses/\"” for attribute “href” on element “a”: Backslash ("\") used as path segment delimiter.

Line: 436 Column: 293 - 344
"...ARN ABOUT <a href=\"https://blog.safecast.org/faq/licenses/\">OTHER ..."

The “aria-controls” attribute must point to an element in the same document.

Warnings

The “banner” role is unnecessary for element “header”.

Line: 282 Column: 3 - 57
"... <header class="masthead masthead-inline" role="banner"> ..."

Document uses the Unicode Private Use Area(s), which should not be used in publicly exchanged documents. (Charmod C073)

Line: 295 Column: - 46
"...x-icon=""></i> <span..."

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

Line: 299 Column: 1 - 50
"...an> </a> <nav class="x-nav-wrap desktop" role="navigation"> <ul..."

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

Line: 431 Column: 5 - 57
"... <footer class="x-colophon bottom" role="contentinfo"> ..."

Attribute with the local name “xmlns:cc” is not serializable as XML 1.0.

Line: 436 Column: 5 - 138
"...br /> The <a xmlns:cc=\"http://creativecommons.org/ns#\" href=\"http://safecast.org\" property=\"cc:attributionName\" rel=\"cc:attributionURL\">Safeca..."

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: 395 Column: 7 - 10
"..."> <h1>Join o..."

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safecast.org 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.

safecast.org 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.

SAFECAST.ORG Safecast

safecast.org Website Information

Advertisement

safecast.org Alexa Rank

safecast.org whois

safecast.org server information

Servers Location

safecast.org desktop page speed rank

safecast.org Desktop Speed Test Quick Summary

priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 10Reduce server response time

priority - 9Optimize images

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

Optimize the following images to reduce their size by 90.4KiB (17% reduction).

priority - 7Avoid 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.

priority - 5Leverage 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:

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 7.3KiB (64% reduction).

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 1.4KiB (26% 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 1.3KiB (11% reduction).

safecast.org Desktop Resource Breakdown

safecast.org mobile page speed rank

safecast.org Mobile Speed Test Quick Summary

priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

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.

priority - 17Reduce server response time

priority - 8Optimize images

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

Optimize the following images to reduce their size by 80.9KiB (15% reduction).

priority - 7Leverage 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:

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 7.3KiB (64% reduction).

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 1.4KiB (26% 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 1.3KiB (11% reduction).

safecast.org Mobile Resource Breakdown

safecast.org mobile page usability

safecast.org Mobile Usability Test Quick Summary

priority - 1Size 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.

safecast.org HTML validation

Errors

Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.

Bad value “//fonts.googleapis.com/css?family=Open+Sans:400,400i,700,700i|PT+Serif:400&subset=latin,latin-ext” for attribute “href” on element “link”: Illegal character in query: “|” is not allowed.

Element “a” is missing one or more of the following attributes: “role”.

Attribute “webkitallowfullscreen” not allowed on element “iframe” at this point.

Attribute “mozallowfullscreen” not allowed on element “iframe” at this point.

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

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

“"” in an unquoted attribute value. Probable causes: Attributes running together or a URL query string in an unquoted attribute value.

Bad value “\"https://shuttleworthfoundation.org/\"” for attribute “href” on element “a”: Backslash ("\") used as path segment delimiter.

Attribute “xmlns:cc” not allowed here.

Bad value “\"http://safecast.org\"” for attribute “href” on element “a”: Backslash ("\") used as path segment delimiter.

Bad value “\"cc:attributionName\"” for attribute “property” on element “a”: The string “\"cc:attributionName\"” is not an absolute URL.

Bad value “\"cc:attributionURL\"” for attribute “rel” on element “a”: The string “\"cc:attributionURL\"” is not a registered keyword.

Bad value “\"license\"” for attribute “rel” on element “a”: The string “\"license\"” is not a registered keyword.