AlexaWhoisServer InformationDesktop SpeedMobile SpeedMobile UsabilityHTML ErrorsPingTraceroute

OPTC-DB.GITHUB.IO OPTC Database

optc-db.github.io Website Information

Daily Unique Visits: 0

Daily Page Views: 0

Income Per Day: $0

Estimated Value: $9

optc-db.github.io is registered under .IO top-level domain. Please check other sites in .IO zone.

No name server records were found.

and is probably hosted by FASTLY - Fastly, US. See the full list of other websites hosted by FASTLY - Fastly, US.

The highest website optc-db.github.io position in Alexa rank database was 18080 and the lowest rank position was 996821. Current position of optc-db.github.io in Alexa rank database is below 1 million.

Desktop speed score of optc-db.github.io (88/100) is better than the results of 85.98% of other sites and shows that the page is performing great on desktop computers.

Mobile usability score of optc-db.github.io (96/100) is better than the results of 46.59% of other sites and means that the page is mobile-friendly.

Mobile speed score of optc-db.github.io (72/100) is better than the results of 79.79% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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optc-db.github.io 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.

optc-db.github.io 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: github.io
Registry Domain ID: ed6bb85607724679a294e61f95bc4bff-DONUTS
Registrar WHOIS Server: whois.markmonitor.com
Registrar URL: http://www.markmonitor.com
Updated Date: 2023-02-09T09:11:27Z
Creation Date: 2013-03-08T19:12:48Z
Registry Expiry Date: 2025-03-08T19:12:48Z
Registrar: MarkMonitor Inc.
Registrar IANA ID: 292
Registrar Abuse Contact Email: abusecomplaints@markmonitor.com
Registrar Abuse Contact Phone: +1.2083895740
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
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: GitHub, Inc.
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: CA
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: US
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-692.awsdns-22.net
Name Server: ns-1622.awsdns-10.co.uk
Name Server: dns1.p05.nsone.net
Name Server: dns2.p05.nsone.net
Name Server: dns3.p05.nsone.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2023-12-04T08:32:35Z

optc-db.github.io server information

Servers Location

optc-db.github.io desktop page speed rank

Last tested: 2019-03-28

Desktop Speed Good
88/100

optc-db.github.io Desktop Speed Test Quick Summary


priority - 6Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 4 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://optc-db.github.io/common/libs/js/jquery.min.js
http://optc-db.github.io/common/data/units.js
http://optc-db.github.io/common/js/utils.js
http://optc-db.github.io/common/js/nonSuspicious.js

Optimize CSS Delivery of the following:

http://optc-db.github.io/common/libs/css/animate.css
http://optc-db.github.io/common/libs/css/font-awesome.min.css
http://optc-db.github.io/index.css

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://optc-db.github.io/common/data/units.js (10 minutes)
http://optc-db.github.io/common/js/nonSuspicious.js (10 minutes)
http://optc-db.github.io/common/js/utils.js (10 minutes)
http://optc-db.github.io/common/libs/css/animate.css (10 minutes)
http://optc-db.github.io/common/libs/css/font-awesome.min.css (10 minutes)
http://optc-db.github.io/common/libs/js/jquery.min.js (10 minutes)
http://optc-db.github.io/index.css (10 minutes)
http://www.google-analytics.com/analytics.js (2 hours)

priority - 2Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

Only about 20% of the final above-the-fold content could be rendered with the full HTML response.
Click to see the screenshot with only the HTML response:

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 973B (17% reduction).

Minifying http://optc-db.github.io/common/js/utils.js could save 719B (15% reduction) after compression.
Minifying http://optc-db.github.io/common/js/nonSuspicious.js could save 254B (30% 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 495B (29% reduction).

Minifying http://optc-db.github.io/ could save 495B (29% reduction) after compression.

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 455B (11% reduction).

Minifying http://optc-db.github.io/common/libs/css/animate.css could save 455B (11% reduction) after compression.

optc-db.github.io Desktop Resource Breakdown

Total Resources13
Number of Hosts5
Static Resources9
JavaScript Resources5
CSS Resources4

optc-db.github.io mobile page speed rank

Last tested: 2019-03-28

Mobile Speed Medium
72/100

optc-db.github.io Mobile Speed Test Quick Summary


priority - 24Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 4 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://optc-db.github.io/common/libs/js/jquery.min.js
http://optc-db.github.io/common/data/units.js
http://optc-db.github.io/common/js/utils.js
http://optc-db.github.io/common/js/nonSuspicious.js

Optimize CSS Delivery of the following:

http://optc-db.github.io/common/libs/css/animate.css
http://optc-db.github.io/common/libs/css/font-awesome.min.css
http://optc-db.github.io/index.css

priority - 8Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

Only about 42% of the final above-the-fold content could be rendered with the full HTML response.
Click to see the screenshot with only the HTML response:

priority - 6Leverage 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://optc-db.github.io/common/data/units.js (10 minutes)
http://optc-db.github.io/common/js/nonSuspicious.js (10 minutes)
http://optc-db.github.io/common/js/utils.js (10 minutes)
http://optc-db.github.io/common/libs/css/animate.css (10 minutes)
http://optc-db.github.io/common/libs/css/font-awesome.min.css (10 minutes)
http://optc-db.github.io/common/libs/js/jquery.min.js (10 minutes)
http://optc-db.github.io/index.css (10 minutes)
http://www.google-analytics.com/analytics.js (2 hours)

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 973B (17% reduction).

Minifying http://optc-db.github.io/common/js/utils.js could save 719B (15% reduction) after compression.
Minifying http://optc-db.github.io/common/js/nonSuspicious.js could save 254B (30% 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 495B (29% reduction).

Minifying http://optc-db.github.io/ could save 495B (29% reduction) after compression.

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 455B (11% reduction).

Minifying http://optc-db.github.io/common/libs/css/animate.css could save 455B (11% reduction) after compression.

optc-db.github.io Mobile Resource Breakdown

Total Resources13
Number of Hosts5
Static Resources9
JavaScript Resources5
CSS Resources4

optc-db.github.io mobile page usability

Last tested: 2019-03-28

Mobile Usability Good
96/100

optc-db.github.io Mobile Usability Test Quick Summary


priority - 3Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 420 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:

The element <div id="container">Damage Calcula…and TM Planner</div> falls outside the viewport.

optc-db.github.io HTML validation

Errors

Start tag seen without seeing a doctype first. Expected “<!DOCTYPE html>”.

Line: 1 Column: 1 - 6
"...<html> <!-- ..."

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

Line: 71 Column: 17 - 20
"... <br> ..." Line: 73 Column: 17 - 20
"... <br> ..."

Start tag “p” seen in “table”.

Line: 78 Column: 31 - 22
"...d="table"> <p>Recent..."

Cannot recover after last error. Any further errors will be ignored.

Line: 78 Column: 31 - 22
"...d="table"> <p>Recent..."

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

Line: 30 Column: 9 - 91
"...> <meta name="viewport" content="initial-scale=1, user-scalable=no, user-scalable=0"> ..."

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optc-db.github.io 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.

optc-db.github.io 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.