diigo.com Website Information
Daily Unique Visits: 1,190,520
Daily Page Views: 9,524,160
Income Per Day: $9,524
Estimated Value: $10,285,920
diigo.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 AMAZON-02 - Amazon.com, Inc., US. See the full list of other websites hosted by AMAZON-02 - Amazon.com, Inc., US.
The highest website diigo.com position in Alexa rank database was 1075 and the lowest rank position was 1290. Current position of diigo.com in Alexa rank database is 1280.
Desktop speed score of diigo.com (92/100) is better than the results of 90.97% of other sites and shows that the page is performing great on desktop computers.
Mobile usability score of diigo.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 diigo.com (85/100) is better than the results of 90.58% of other sites and shows that the landing page performance on mobile devices is excellent.
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diigo.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.
diigo.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.
Registry Domain ID: 137956611_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.godaddy.com
Updated Date: 2018-11-10T03:54:19Z
Creation Date: 2004-12-22T14:08:41Z
Registry Expiry Date: 2023-12-22T14:08:41Z
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: 480-624-2505
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: NS18.ZONEEDIT.COM
Name Server: NS3.ZONEEDIT.COM
Name Server: NS8.ZONEEDIT.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-04-24T20:49:30Z
diigo.com server information
Servers Location
diigo.com desktop page speed rank
Last tested: 2018-10-07
diigo.com Desktop Speed Test Quick Summary
priority - 4Leverage 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://www.diigo.com/images/v6/homepage/aw.png (expiration not specified)
https://www.diigo.com/images/v6/homepage/banner.gif (expiration not specified)
https://www.diigo.com/images/v6/homepage/collect.gif (expiration not specified)
https://www.diigo.com/images/v6/homepage/organize.gif (expiration not specified)
https://www.diigo.com/images/v6/homepage/other-icon.png (expiration not specified)
https://www.diigo.com/images/v6/homepage/share.gif (expiration not specified)
https://www.diigo.com/images/v6/logo.png (expiration not specified)
https://ssl.google-analytics.com/ga.js (2 hours)
priority - 2Eliminate 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:
priority - 1Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 10.5KiB (24% reduction).
Compressing https://www.diigo.com/images/v6/homepage/aw.png could save 3.8KiB (35% reduction).
Compressing https://www.diigo.com/images/v6/homepage/other-icon.png could save 2.8KiB (14% 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 746B (20% reduction).
Minifying https://www.diigo.com/front-end-utils/basic.css?1538189172 could save 252B (37% 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 347B (12% reduction).
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 111B (21% reduction).
diigo.com Desktop Resource Breakdown
| Total Resources | 17 |
| Number of Hosts | 3 |
| Static Resources | 9 |
| JavaScript Resources | 3 |
| CSS Resources | 2 |
diigo.com mobile page speed rank
Last tested: 2018-10-07
diigo.com Mobile Speed Test Quick Summary
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:
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:
https://www.diigo.com/images/v6/homepage/aw.png (expiration not specified)
https://www.diigo.com/images/v6/homepage/banner.gif (expiration not specified)
https://www.diigo.com/images/v6/homepage/collect.gif (expiration not specified)
https://www.diigo.com/images/v6/homepage/organize.gif (expiration not specified)
https://www.diigo.com/images/v6/homepage/other-icon.png (expiration not specified)
https://www.diigo.com/images/v6/homepage/share.gif (expiration not specified)
https://www.diigo.com/images/v6/logo.png (expiration not specified)
https://ssl.google-analytics.com/ga.js (2 hours)
priority - 1Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 10.5KiB (24% reduction).
Compressing https://www.diigo.com/images/v6/homepage/aw.png could save 3.8KiB (35% reduction).
Compressing https://www.diigo.com/images/v6/homepage/other-icon.png could save 2.8KiB (14% 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 746B (20% reduction).
Minifying https://www.diigo.com/front-end-utils/basic.css?1538189172 could save 252B (37% 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 344B (12% reduction).
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 111B (21% reduction).
diigo.com Mobile Resource Breakdown
| Total Resources | 17 |
| Number of Hosts | 3 |
| Static Resources | 9 |
| JavaScript Resources | 3 |
| CSS Resources | 2 |
diigo.com mobile page usability
Last tested: 2018-10-07
diigo.com HTML validation
Errors
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
"... <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html..."
Duplicate attribute “xmlns”.
"...99/xhtml" xmlns="http://www.w3..."
Bad value “X-XRDS-Location” for attribute “http-equiv” on element “meta”.
"...ale=1"> <meta http-equiv="X-XRDS-Location" content="https://www.diigo.com/openid?do=xrds"/> <ti..."
Duplicate ID “Downloads”.
"... <li id="Downloads"><a hre..."
Duplicate ID “SignInButton”.
"... <li id="SignInButton"><a hre..."
Duplicate ID “SignUpButton”.
"... <li id="SignUpButton"><a hre..."
Duplicate ID “_signUp”.
"...UpButton"><a href="https://www.diigo.com/sign-up" id="_signUp">Sign u..."
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
"... <img src="/images/v6/homepage/banner.gif"> ..." Line: 128 Column: 15 - 70
"... <span><img src="/images/v6/homepage/collect.gif" class="img1"></span..." Line: 143 Column: 15 - 72
"... <span><img src="/images/v6/homepage/annotator.gif" class="img2"></span..." Line: 157 Column: 16 - 72
"... <span> <img src="/images/v6/homepage/organize.gif" class="img2"></span..." Line: 171 Column: 15 - 68
"... <span><img src="/images/v6/homepage/share.gif" class="img2"></span..."
Element “p” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
"... <p class="title">Collec..." Line: 133 Column: 11 - 13
"... <p>Save a..." Line: 146 Column: 17 - 33
"... <span><p class="title">Annota..." Line: 147 Column: 11 - 13
"... <p>Annota..." Line: 160 Column: 18 - 34
"... <span> <p class="title">Organi..." Line: 161 Column: 11 - 13
"... <p>Organi..." Line: 175 Column: 17 - 33
"... <span><p class="title">Share<..." Line: 176 Column: 11 - 13
"... <p>Share ..."
Warnings
The first occurrence of ID “Downloads” was here.
"... <li id="Downloads"><a hre..."
The first occurrence of ID “SignInButton” was here.
"... <li id="SignInButton"><a hre..."
The first occurrence of ID “SignUpButton” was here.
"... <li id="SignUpButton"><a hre..."
The first occurrence of ID “_signUp” was here.
"...UpButton"><a href="https://www.diigo.com/sign-up" id="_signUp">Sign u..."
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diigo.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.
diigo.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.