ddai.info Website Information
Daily Unique Visits: 78,100
Daily Page Views: 468,600
Income Per Day: $937
Estimated Value: $674,640
This website is located in Japan and is using following IP address 54.248.244.159. See the complete list of popular websites hosted in Japan.
ddai.info is registered under .INFO top-level domain. Please check other sites in .INFO zone.
Website ddai.info is using the following name servers:
- ns-1107.awsdns-10.org
- ns-1751.awsdns-26.co.uk
- ns-318.awsdns-39.com
- ns-989.awsdns-59.net
and is probably hosted by GOOGLE - Google LLC, US. See the full list of other websites hosted by GOOGLE - Google LLC, US.
The highest website ddai.info position in Alexa rank database was 17837 and the lowest rank position was 999494. Current position of ddai.info in Alexa rank database is 18364.
Desktop speed score of ddai.info (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 ddai.info (100/100) is better than the results of 100% of other sites and means that the page is mobile-friendly.
Mobile speed score of ddai.info (61/100) is better than the results of 57.04% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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ddai.info 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.
ddai.info 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: ddai.info
Registry Domain ID: ebb778721f194fb98d276064d678cb6b-DONUTS
Registrar WHOIS Server: whois.discount-domain.com
Registrar URL: http://www.onamae.com
Updated Date: 2021-11-19T06:12:47Z
Creation Date: 2012-07-31T01:35:26Z
Registry Expiry Date: 2022-07-31T01:35:26Z
Registrar: GMO Internet, Inc. d/b/a Onamae.com
Registrar IANA ID: 49
Registrar Abuse Contact Email: abuse@gmo.jp
Registrar Abuse Contact Phone: +81.337709199
Domain Status: ok https://icann.org/epp#ok
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Japan Interactive Advertising Association
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: Tokyo
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: JP
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-318.awsdns-39.com
Name Server: ns-1751.awsdns-26.co.uk
Name Server: ns-1107.awsdns-10.org
Name Server: ns-989.awsdns-59.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2022-03-13T19:51:13Z
Registry Domain ID: ebb778721f194fb98d276064d678cb6b-DONUTS
Registrar WHOIS Server: whois.discount-domain.com
Registrar URL: http://www.onamae.com
Updated Date: 2021-11-19T06:12:47Z
Creation Date: 2012-07-31T01:35:26Z
Registry Expiry Date: 2022-07-31T01:35:26Z
Registrar: GMO Internet, Inc. d/b/a Onamae.com
Registrar IANA ID: 49
Registrar Abuse Contact Email: abuse@gmo.jp
Registrar Abuse Contact Phone: +81.337709199
Domain Status: ok https://icann.org/epp#ok
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Japan Interactive Advertising Association
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: Tokyo
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: JP
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-318.awsdns-39.com
Name Server: ns-1751.awsdns-26.co.uk
Name Server: ns-1107.awsdns-10.org
Name Server: ns-989.awsdns-59.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2022-03-13T19:51:13Z
ddai.info server information
Servers Location
ddai.info desktop page speed rank
Last tested: 2018-05-20
Desktop Speed
Medium
70/100
ddai.info Desktop Speed Test Quick Summary
priority - 20Enable 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 192KiB (67% reduction).
Compressing http://www.ddai.info/wordpress/wp-content/themes/t…en/style.css?ver=4.9.6 could save 67.5KiB (82% reduction).
Compressing http://www.ddai.info/wordpress/wp-includes/js/jquery/jquery.js?ver=1.12.4 could save 61.9KiB (65% reduction).
Compressing http://www.ddai.info/wordpress/wp-content/themes/t…nericons.css?ver=3.4.1 could save 11.5KiB (42% reduction).
Compressing http://www.ddai.info/ could save 11.1KiB (68% reduction).
Compressing http://www.ddai.info/wordpress/wp-content/plugins/…/js/scripts.js?ver=4.7 could save 9.8KiB (73% reduction).
Compressing http://www.ddai.info/wordpress/wp-content/plugins/…?ver=3.51.0-2014.06.20 could save 9.2KiB (61% reduction).
Compressing http://www.ddai.info/wordpress/wp-includes/js/wp-e…lease.min.js?ver=4.9.6 could save 7.3KiB (64% reduction).
Compressing http://www.ddai.info/wordpress/wp-includes/js/jque…grate.min.js?ver=1.4.1 could save 5.9KiB (60% reduction).
Compressing http://www.ddai.info/wordpress/wp-content/themes/t…ctions.js?ver=20160816 could save 4.7KiB (71% reduction).
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Compressing http://www.ddai.info/wordpress/wp-content/themes/t…n/js/accordion-menu.js could save 786B (64% reduction).
Compressing http://www.ddai.info/wordpress/wp-includes/js/wp-embed.min.js?ver=4.9.6 could save 647B (47% reduction).
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Compressing http://www.ddai.info/wordpress/wp-includes/js/jquery/jquery.js?ver=1.12.4 could save 61.9KiB (65% reduction).
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Compressing http://www.ddai.info/wordpress/wp-content/plugins/…/js/scripts.js?ver=4.7 could save 9.8KiB (73% reduction).
Compressing http://www.ddai.info/wordpress/wp-content/plugins/…?ver=3.51.0-2014.06.20 could save 9.2KiB (61% reduction).
Compressing http://www.ddai.info/wordpress/wp-includes/js/wp-e…lease.min.js?ver=4.9.6 could save 7.3KiB (64% reduction).
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Compressing http://www.ddai.info/wordpress/wp-includes/js/wp-embed.min.js?ver=4.9.6 could save 647B (47% reduction).
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Compressing http://www.ddai.info/wordpress/wp-content/themes/t…sixteen/js/page-top.js could save 182B (39% reduction).
priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 4 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://www.ddai.info/wordpress/wp-includes/js/jquery/jquery.js?ver=1.12.4
http://www.ddai.info/wordpress/wp-includes/js/jque…grate.min.js?ver=1.4.1
http://www.ddai.info/wordpress/wp-content/themes/t…sixteen/js/page-top.js
http://www.ddai.info/wordpress/wp-content/themes/t…n/js/accordion-menu.js
http://www.ddai.info/wordpress/wp-includes/js/jque…grate.min.js?ver=1.4.1
http://www.ddai.info/wordpress/wp-content/themes/t…sixteen/js/page-top.js
http://www.ddai.info/wordpress/wp-content/themes/t…n/js/accordion-menu.js
Optimize CSS Delivery of the following:
http://www.ddai.info/wordpress/wp-content/plugins/…css/styles.css?ver=4.7
http://fonts.googleapis.com/css?family=Merriweathe…bset=latin%2Clatin-ext
http://www.ddai.info/wordpress/wp-content/themes/t…nericons.css?ver=3.4.1
http://www.ddai.info/wordpress/wp-content/themes/t…en/style.css?ver=4.9.6
http://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css
http://fonts.googleapis.com/css?family=Merriweathe…bset=latin%2Clatin-ext
http://www.ddai.info/wordpress/wp-content/themes/t…nericons.css?ver=3.4.1
http://www.ddai.info/wordpress/wp-content/themes/t…en/style.css?ver=4.9.6
http://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css
priority - 5Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 52.6KiB (82% reduction).
Compressing http://www.ddai.info/wordpress/wp-content/uploads/2017/04/logo.png could save 51KiB (87% reduction).
Compressing http://54.248.90.87:10080/wp-content/uploads/2016/11/header.png could save 957B (36% reduction).
Compressing http://www.ddai.info/wordpress/wp-content/themes/t…n/images/hamburger.png could save 549B (25% reduction).
Compressing http://54.248.90.87:10080/wp-content/uploads/2016/11/icon.png could save 175B (19% reduction).
Compressing http://54.248.90.87:10080/wp-content/uploads/2016/11/header.png could save 957B (36% reduction).
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Compressing http://54.248.90.87:10080/wp-content/uploads/2016/11/icon.png could save 175B (19% reduction).
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:
http://54.248.90.87:10080/wp-content/uploads/2016/11/header.png (expiration not specified)
http://54.248.90.87:10080/wp-content/uploads/2016/11/icon.png (expiration not specified)
http://www.ddai.info/wordpress/wp-content/themes/t…n/images/hamburger.png (expiration not specified)
http://www.ddai.info/wordpress/wp-content/themes/t…n/js/accordion-menu.js (expiration not specified)
http://www.ddai.info/wordpress/wp-content/themes/t…sixteen/js/page-top.js (expiration not specified)
http://www.ddai.info/wordpress/wp-content/uploads/2017/04/logo.png (expiration not specified)
http://www.googletagmanager.com/gtm.js?id=GTM-K22C2G (15 minutes)
http://www.google-analytics.com/analytics.js (2 hours)
http://54.248.90.87:10080/wp-content/uploads/2016/11/icon.png (expiration not specified)
http://www.ddai.info/wordpress/wp-content/themes/t…n/images/hamburger.png (expiration not specified)
http://www.ddai.info/wordpress/wp-content/themes/t…n/js/accordion-menu.js (expiration not specified)
http://www.ddai.info/wordpress/wp-content/themes/t…sixteen/js/page-top.js (expiration not specified)
http://www.ddai.info/wordpress/wp-content/uploads/2017/04/logo.png (expiration not specified)
http://www.googletagmanager.com/gtm.js?id=GTM-K22C2G (15 minutes)
http://www.google-analytics.com/analytics.js (2 hours)
priority - 2Reduce server response time
priority - 2Minify 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 17.7KiB (22% reduction).
Minifying http://www.ddai.info/wordpress/wp-content/themes/t…en/style.css?ver=4.9.6 could save 17.6KiB (22% reduction).
Minifying http://www.ddai.info/wordpress/wp-content/plugins/…css/styles.css?ver=4.7 could save 201B (13% reduction).
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priority - 1Minify 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 6.8KiB (30% reduction).
Minifying http://www.ddai.info/wordpress/wp-content/plugins/…/js/scripts.js?ver=4.7 could save 3KiB (23% reduction).
Minifying http://www.ddai.info/wordpress/wp-content/themes/t…ctions.js?ver=20160816 could save 2.1KiB (32% reduction).
Minifying http://www.ddai.info/wordpress/wp-content/themes/t…n/js/accordion-menu.js could save 1,001B (82% reduction).
Minifying http://www.ddai.info/wordpress/wp-content/themes/t…us-fix.js?ver=20160816 could save 456B (44% reduction).
Minifying http://www.ddai.info/wordpress/wp-content/themes/t…sixteen/js/page-top.js could save 235B (50% reduction).
Minifying http://www.ddai.info/wordpress/wp-content/themes/t…ctions.js?ver=20160816 could save 2.1KiB (32% reduction).
Minifying http://www.ddai.info/wordpress/wp-content/themes/t…n/js/accordion-menu.js could save 1,001B (82% reduction).
Minifying http://www.ddai.info/wordpress/wp-content/themes/t…us-fix.js?ver=20160816 could save 456B (44% reduction).
Minifying http://www.ddai.info/wordpress/wp-content/themes/t…sixteen/js/page-top.js could save 235B (50% 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 3.3KiB (21% reduction).
Minifying http://www.ddai.info/ could save 3.3KiB (21% reduction).
ddai.info Desktop Resource Breakdown
| Total Resources | 26 |
| Number of Hosts | 8 |
| Static Resources | 11 |
| JavaScript Resources | 13 |
| CSS Resources | 5 |
ddai.info mobile page speed rank
Last tested: 2018-05-20
Mobile Speed
Bad
61/100
ddai.info Mobile Speed Test Quick Summary
priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 4 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://www.ddai.info/wordpress/wp-includes/js/jquery/jquery.js?ver=1.12.4
http://www.ddai.info/wordpress/wp-includes/js/jque…grate.min.js?ver=1.4.1
http://www.ddai.info/wordpress/wp-content/themes/t…sixteen/js/page-top.js
http://www.ddai.info/wordpress/wp-content/themes/t…n/js/accordion-menu.js
http://www.ddai.info/wordpress/wp-includes/js/jque…grate.min.js?ver=1.4.1
http://www.ddai.info/wordpress/wp-content/themes/t…sixteen/js/page-top.js
http://www.ddai.info/wordpress/wp-content/themes/t…n/js/accordion-menu.js
Optimize CSS Delivery of the following:
http://www.ddai.info/wordpress/wp-content/plugins/…css/styles.css?ver=4.7
http://fonts.googleapis.com/css?family=Merriweathe…bset=latin%2Clatin-ext
http://www.ddai.info/wordpress/wp-content/themes/t…nericons.css?ver=3.4.1
http://www.ddai.info/wordpress/wp-content/themes/t…en/style.css?ver=4.9.6
http://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css
http://fonts.googleapis.com/css?family=Merriweathe…bset=latin%2Clatin-ext
http://www.ddai.info/wordpress/wp-content/themes/t…nericons.css?ver=3.4.1
http://www.ddai.info/wordpress/wp-content/themes/t…en/style.css?ver=4.9.6
http://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css
priority - 20Enable 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 192KiB (67% reduction).
Compressing http://www.ddai.info/wordpress/wp-content/themes/t…en/style.css?ver=4.9.6 could save 67.5KiB (82% reduction).
Compressing http://www.ddai.info/wordpress/wp-includes/js/jquery/jquery.js?ver=1.12.4 could save 61.9KiB (65% reduction).
Compressing http://www.ddai.info/wordpress/wp-content/themes/t…nericons.css?ver=3.4.1 could save 11.5KiB (42% reduction).
Compressing http://www.ddai.info/ could save 11.1KiB (68% reduction).
Compressing http://www.ddai.info/wordpress/wp-content/plugins/…/js/scripts.js?ver=4.7 could save 9.8KiB (73% reduction).
Compressing http://www.ddai.info/wordpress/wp-content/plugins/…?ver=3.51.0-2014.06.20 could save 9.2KiB (61% reduction).
Compressing http://www.ddai.info/wordpress/wp-includes/js/wp-e…lease.min.js?ver=4.9.6 could save 7.3KiB (64% reduction).
Compressing http://www.ddai.info/wordpress/wp-includes/js/jque…grate.min.js?ver=1.4.1 could save 5.9KiB (60% reduction).
Compressing http://www.ddai.info/wordpress/wp-content/themes/t…ctions.js?ver=20160816 could save 4.7KiB (71% reduction).
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Compressing http://www.ddai.info/wordpress/wp-content/themes/t…n/js/accordion-menu.js could save 786B (64% reduction).
Compressing http://www.ddai.info/wordpress/wp-includes/js/wp-embed.min.js?ver=4.9.6 could save 647B (47% reduction).
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Compressing http://www.ddai.info/wordpress/wp-content/themes/t…sixteen/js/page-top.js could save 182B (39% reduction).
Compressing http://www.ddai.info/wordpress/wp-includes/js/jquery/jquery.js?ver=1.12.4 could save 61.9KiB (65% reduction).
Compressing http://www.ddai.info/wordpress/wp-content/themes/t…nericons.css?ver=3.4.1 could save 11.5KiB (42% reduction).
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Compressing http://www.ddai.info/wordpress/wp-content/plugins/…/js/scripts.js?ver=4.7 could save 9.8KiB (73% reduction).
Compressing http://www.ddai.info/wordpress/wp-content/plugins/…?ver=3.51.0-2014.06.20 could save 9.2KiB (61% reduction).
Compressing http://www.ddai.info/wordpress/wp-includes/js/wp-e…lease.min.js?ver=4.9.6 could save 7.3KiB (64% reduction).
Compressing http://www.ddai.info/wordpress/wp-includes/js/jque…grate.min.js?ver=1.4.1 could save 5.9KiB (60% reduction).
Compressing http://www.ddai.info/wordpress/wp-content/themes/t…ctions.js?ver=20160816 could save 4.7KiB (71% reduction).
Compressing http://www.ddai.info/wordpress/wp-content/plugins/…css/styles.css?ver=4.7 could save 972B (60% reduction).
Compressing http://www.ddai.info/wordpress/wp-content/themes/t…n/js/accordion-menu.js could save 786B (64% reduction).
Compressing http://www.ddai.info/wordpress/wp-includes/js/wp-embed.min.js?ver=4.9.6 could save 647B (47% reduction).
Compressing http://www.ddai.info/wordpress/wp-content/themes/t…us-fix.js?ver=20160816 could save 471B (45% reduction).
Compressing http://www.ddai.info/wordpress/wp-content/themes/t…sixteen/js/page-top.js could save 182B (39% reduction).
priority - 5Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 51.9KiB (85% reduction).
Compressing http://www.ddai.info/wordpress/wp-content/uploads/2017/04/logo.png could save 51KiB (87% reduction).
Compressing http://54.248.90.87:10080/wp-content/uploads/2016/11/header.png could save 957B (36% reduction).
Compressing http://54.248.90.87:10080/wp-content/uploads/2016/11/header.png could save 957B (36% reduction).
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:
http://54.248.90.87:10080/wp-content/uploads/2016/11/header.png (expiration not specified)
http://www.ddai.info/wordpress/wp-content/themes/t…n/js/accordion-menu.js (expiration not specified)
http://www.ddai.info/wordpress/wp-content/themes/t…sixteen/js/page-top.js (expiration not specified)
http://www.ddai.info/wordpress/wp-content/uploads/2017/04/logo.png (expiration not specified)
http://www.googletagmanager.com/gtm.js?id=GTM-K22C2G (15 minutes)
http://www.google-analytics.com/analytics.js (2 hours)
http://www.ddai.info/wordpress/wp-content/themes/t…n/js/accordion-menu.js (expiration not specified)
http://www.ddai.info/wordpress/wp-content/themes/t…sixteen/js/page-top.js (expiration not specified)
http://www.ddai.info/wordpress/wp-content/uploads/2017/04/logo.png (expiration not specified)
http://www.googletagmanager.com/gtm.js?id=GTM-K22C2G (15 minutes)
http://www.google-analytics.com/analytics.js (2 hours)
priority - 4Reduce server response time
priority - 2Minify 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 17.7KiB (22% reduction).
Minifying http://www.ddai.info/wordpress/wp-content/themes/t…en/style.css?ver=4.9.6 could save 17.6KiB (22% reduction).
Minifying http://www.ddai.info/wordpress/wp-content/plugins/…css/styles.css?ver=4.7 could save 201B (13% reduction).
Minifying http://www.ddai.info/wordpress/wp-content/plugins/…css/styles.css?ver=4.7 could save 201B (13% reduction).
priority - 1Minify 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 6.8KiB (30% reduction).
Minifying http://www.ddai.info/wordpress/wp-content/plugins/…/js/scripts.js?ver=4.7 could save 3KiB (23% reduction).
Minifying http://www.ddai.info/wordpress/wp-content/themes/t…ctions.js?ver=20160816 could save 2.1KiB (32% reduction).
Minifying http://www.ddai.info/wordpress/wp-content/themes/t…n/js/accordion-menu.js could save 1,001B (82% reduction).
Minifying http://www.ddai.info/wordpress/wp-content/themes/t…us-fix.js?ver=20160816 could save 456B (44% reduction).
Minifying http://www.ddai.info/wordpress/wp-content/themes/t…sixteen/js/page-top.js could save 235B (50% reduction).
Minifying http://www.ddai.info/wordpress/wp-content/themes/t…ctions.js?ver=20160816 could save 2.1KiB (32% reduction).
Minifying http://www.ddai.info/wordpress/wp-content/themes/t…n/js/accordion-menu.js could save 1,001B (82% reduction).
Minifying http://www.ddai.info/wordpress/wp-content/themes/t…us-fix.js?ver=20160816 could save 456B (44% reduction).
Minifying http://www.ddai.info/wordpress/wp-content/themes/t…sixteen/js/page-top.js could save 235B (50% 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 3.3KiB (21% reduction).
Minifying http://www.ddai.info/ could save 3.3KiB (21% reduction).
ddai.info Mobile Resource Breakdown
| Total Resources | 24 |
| Number of Hosts | 8 |
| Static Resources | 9 |
| JavaScript Resources | 13 |
| CSS Resources | 5 |
ddai.info mobile page usability
Last tested: 2018-05-20
Mobile Usability
Good
100/100
ddai.info HTML validation
Warnings
The “type” attribute is unnecessary for JavaScript resources.
Line: 15 Column: 3 - 33
"...eed" /> <script type="text/javascript"> wi..." Line: 46 Column: 1 - 112
"...endif]--> <script type='text/javascript' src='https://www.ddai.info/wordpress/wp-includes/js/jquery/jquery.js?ver=1.12.4'></scri..." Line: 47 Column: 1 - 123
"...</script> <script type='text/javascript' src='https://www.ddai.info/wordpress/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1'></scri..." Line: 73 Column: 9 - 104
"...> <script type="text/javascript" src="./wordpress/wp-content/themes/twentysixteen/js/page-top.js"></scri..." Line: 74 Column: 9 - 110
"...> <script type="text/javascript" src="./wordpress/wp-content/themes/twentysixteen/js/accordion-menu.js"></scri..." Line: 182 Column: 1 - 31
"...ite --> <script type='text/javascript'> /* <!..." Line: 187 Column: 1 - 136
"...</script> <script type='text/javascript' src='https://www.ddai.info/wordpress/wp-content/plugins/contact-form-7/includes/js/scripts.js?ver=5.0.3'></scri..." Line: 188 Column: 1 - 140
"...</script> <script type='text/javascript' src='https://www.ddai.info/wordpress/wp-content/themes/twentysixteen/js/skip-link-focus-fix.js?ver=20160816'></scri..." Line: 189 Column: 1 - 31
"...</script> <script type='text/javascript'> /* <!..." Line: 194 Column: 1 - 130
"...</script> <script type='text/javascript' src='https://www.ddai.info/wordpress/wp-content/themes/twentysixteen/js/functions.js?ver=20160816'></scri..." Line: 195 Column: 1 - 111
"...</script> <script type='text/javascript' src='https://www.ddai.info/wordpress/wp-includes/js/wp-embed.min.js?ver=4.9.11'></scri..."
"...eed" /> <script type="text/javascript"> wi..." Line: 46 Column: 1 - 112
"...endif]--> <script type='text/javascript' src='https://www.ddai.info/wordpress/wp-includes/js/jquery/jquery.js?ver=1.12.4'></scri..." Line: 47 Column: 1 - 123
"...</script> <script type='text/javascript' src='https://www.ddai.info/wordpress/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1'></scri..." Line: 73 Column: 9 - 104
"...> <script type="text/javascript" src="./wordpress/wp-content/themes/twentysixteen/js/page-top.js"></scri..." Line: 74 Column: 9 - 110
"...> <script type="text/javascript" src="./wordpress/wp-content/themes/twentysixteen/js/accordion-menu.js"></scri..." Line: 182 Column: 1 - 31
"...ite --> <script type='text/javascript'> /* <!..." Line: 187 Column: 1 - 136
"...</script> <script type='text/javascript' src='https://www.ddai.info/wordpress/wp-content/plugins/contact-form-7/includes/js/scripts.js?ver=5.0.3'></scri..." Line: 188 Column: 1 - 140
"...</script> <script type='text/javascript' src='https://www.ddai.info/wordpress/wp-content/themes/twentysixteen/js/skip-link-focus-fix.js?ver=20160816'></scri..." Line: 189 Column: 1 - 31
"...</script> <script type='text/javascript'> /* <!..." Line: 194 Column: 1 - 130
"...</script> <script type='text/javascript' src='https://www.ddai.info/wordpress/wp-content/themes/twentysixteen/js/functions.js?ver=20160816'></scri..." Line: 195 Column: 1 - 111
"...</script> <script type='text/javascript' src='https://www.ddai.info/wordpress/wp-includes/js/wp-embed.min.js?ver=4.9.11'></scri..."
The “type” attribute for the “style” element is not needed and should be omitted.
Line: 19 Column: 3 - 25
"...script> <style type="text/css"> img.w..." Line: 59 Column: 2 - 54
"...=xml" /> <style type="text/css" id="twentysixteen-header-css"> .si..."
"...script> <style type="text/css"> img.w..." Line: 59 Column: 2 - 54
"...=xml" /> <style type="text/css" id="twentysixteen-header-css"> .si..."
The “banner” role is unnecessary for element “header”.
Line: 93 Column: 3 - 58
"...ップ</a> <header id="masthead" class="site-header" role="banner"> <d..."
"...ップ</a> <header id="masthead" class="site-header" role="banner"> <d..."
The “navigation” role is unnecessary for element “nav”.
Line: 103 Column: 14 - 102
"... <nav id="site-navigation" class="main-navigation" role="navigation" aria-label="メインメニュー"> ..."
"... <nav id="site-navigation" class="main-navigation" role="navigation" aria-label="メインメニュー"> ..."
The “main” role is unnecessary for element “main”.
Line: 127 Column: 2 - 47
"...t-area"> <main id="main" class="site-main" role="main"> <a..."
"...t-area"> <main id="main" class="site-main" role="main"> <a..."
The “contentinfo” role is unnecessary for element “footer”.
Line: 149 Column: 3 - 63
"...nt --> <footer id="colophon" class="site-footer" role="contentinfo"> <!-- ..."
"...nt --> <footer id="colophon" class="site-footer" role="contentinfo"> <!-- ..."
Errors
The “itemprop” attribute was specified, but the element is not a property of any item.
Line: 96 Column: 6 - 89
"...ng"> <a href="https://www.ddai.info/" class="custom-logo-link" rel="home" itemprop="url"><img w..." Line: 96 Column: 90 - 241
"...rop="url"><img width="220" height="67" src="https://www.ddai.info/wordpress/wp-content/uploads/2017/04/logo.png" class="custom-logo" alt="DDAI" itemprop="logo" /></a> ..."
"...ng"> <a href="https://www.ddai.info/" class="custom-logo-link" rel="home" itemprop="url"><img w..." Line: 96 Column: 90 - 241
"...rop="url"><img width="220" height="67" src="https://www.ddai.info/wordpress/wp-content/uploads/2017/04/logo.png" class="custom-logo" alt="DDAI" itemprop="logo" /></a> ..."
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ddai.info 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.
ddai.info 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.