1KEYDATA.COM 1Keydata - Free Online Programming Tutorials

1keydata.com Website Information

Daily Unique Visits: 24,714

Daily Page Views: 148,284

Income Per Day: $297

Estimated Value: $213,840

This website is located in United States and is using following IP address 74.207.250.27. See the complete list of popular websites hosted in United States.

1keydata.com is registered under .COM top-level domain. Please check other sites in .COM zone.

Website 1keydata.com is using the following name servers:

  • ns5.linode.com
  • ns4.linode.com
  • ns1.linode.com
  • ns3.linode.com
  • ns2.linode.com

and is probably hosted by LINODE-AP Linode, LLC, US. See the full list of other websites hosted by LINODE-AP Linode, LLC, US.

The highest website 1keydata.com position in Alexa rank database was 56786 and the lowest rank position was 143230. Current position of 1keydata.com in Alexa rank database is 58034.

Desktop speed score of 1keydata.com (81/100) is better than the results of 71.91% of other sites and shows that the page is performing great on desktop computers.

Mobile usability score of 1keydata.com (94/100) is better than the results of 36.81% of other sites and means that the page is mobile-friendly.

Mobile speed score of 1keydata.com (73/100) is better than the results of 81.47% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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1keydata.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.


1keydata.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.


Domain Name: 1KEYDATA.COM
Registry Domain ID: 71818211_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.name.com
Registrar URL: http://www.name.com
Updated Date: 2024-04-08T06:29:21Z
Creation Date: 2001-06-03T23:00:09Z
Registry Expiry Date: 2025-06-03T23:00:09Z
Registrar: Name.com, Inc.
Registrar IANA ID: 625
Registrar Abuse Contact Email: abuse@name.com
Registrar Abuse Contact Phone: 7202492374
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS1.LINODE.COM
Name Server: NS2.LINODE.COM
Name Server: NS3.LINODE.COM
Name Server: NS4.LINODE.COM
Name Server: NS5.LINODE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-10T23:56:27Z

1keydata.com server information

Servers Location

1keydata.com desktop page speed rank

Last tested: 2016-08-13


Desktop Speed Medium
81/100

1keydata.com Desktop Speed Test Quick Summary


priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content

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

Optimize CSS Delivery of the following:

https://fonts.googleapis.com/css?family=PT+Sans
http://1keydata.com/tutorial.css

priority - 6Optimize images

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

Optimize the following images to reduce their size by 59KiB (50% reduction).

Compressing and resizing http://1keydata.com/database-normalization.jpg could save 21.5KiB (90% reduction).
Compressing and resizing http://1keydata.com/sql-tutorial.jpg could save 8.2KiB (77% reduction).
Compressing and resizing http://1keydata.com/html-tutorial.jpg could save 7.6KiB (79% reduction).
Compressing and resizing http://1keydata.com/css-tutorial.jpg could save 7.6KiB (77% reduction).
Losslessly compressing https://tpc.googlesyndication.com/simgad/2224061642828750883 could save 6.3KiB (12% reduction).
Compressing and resizing http://1keydata.com/data-warehousing.jpg could save 4.5KiB (74% reduction).
Compressing and resizing http://1keydata.com/php-tutorial.jpg could save 3.3KiB (70% reduction).

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://1keydata.com/1keydata.jpg (expiration not specified)
http://1keydata.com/css-tutorial.jpg (expiration not specified)
http://1keydata.com/data-warehousing.jpg (expiration not specified)
http://1keydata.com/database-normalization.jpg (expiration not specified)
http://1keydata.com/html-tutorial.jpg (expiration not specified)
http://1keydata.com/php-tutorial.jpg (expiration not specified)
http://1keydata.com/sql-tutorial.jpg (expiration not specified)
http://1keydata.com/tutorial.css (expiration not specified)
http://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js (60 minutes)
https://pagead2.googlesyndication.com/pagead/osd.js (60 minutes)
http://www.google-analytics.com/analytics.js (2 hours)
https://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 31% of the final above-the-fold content could be rendered with the full HTML response.

1keydata.com Desktop Resource Breakdown

Total Resources32
Number of Hosts9
Static Resources23
JavaScript Resources11
CSS Resources3

1keydata.com mobile page speed rank

Last tested: 2019-12-07


Mobile Speed Medium
73/100

1keydata.com Mobile Speed Test Quick Summary


priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://cdnjs.cloudflare.com/ajax/libs/cookieconse…3/cookieconsent.min.js

Optimize CSS Delivery of the following:

https://fonts.googleapis.com/css?family=PT+Sans
https://www.1keydata.com/tutorial.css
https://cdnjs.cloudflare.com/ajax/libs/cookieconse…/cookieconsent.min.css

priority - 3Optimize images

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

Optimize the following images to reduce their size by 27KiB (28% reduction).

Compressing https://www.1keydata.com/database-normalization.jpg could save 6.8KiB (29% reduction).
Compressing https://www.1keydata.com/build-website.jpg could save 3.6KiB (26% reduction).
Compressing https://www.1keydata.com/technology-tips-blog.jpg could save 3.5KiB (38% reduction).
Compressing https://www.1keydata.com/html-tutorial.jpg could save 3.1KiB (33% reduction).
Compressing https://www.1keydata.com/sql-tutorial.jpg could save 3KiB (29% reduction).
Compressing https://www.1keydata.com/css-tutorial.jpg could save 2.5KiB (26% reduction).
Compressing https://www.1keydata.com/1keydata.jpg could save 2.1KiB (24% reduction).
Compressing https://www.1keydata.com/data-warehousing.jpg could save 1.3KiB (23% reduction).
Compressing https://www.1keydata.com/php-tutorial.jpg could save 966B (20% reduction).

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://www.google-analytics.com/analytics.js (2 hours)

1keydata.com Mobile Resource Breakdown

Total Resources18
Number of Hosts6
Static Resources14
JavaScript Resources2
CSS Resources3

1keydata.com mobile page usability

Last tested: 2019-12-07


Mobile Usability Good
94/100

1keydata.com Mobile Usability Test Quick Summary


priority - 5Size 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://www.1k…er-domain-name">getting your own domain name</a> and 16 others are close to other tap targets.

1keydata.com HTML validation

Errors

The character encoding was not declared. Proceeding using “windows-1252”.

Line: Column: -
"......"

The “alink” attribute on the “body” element is obsolete. Use CSS instead.

Line: 77 Column: 1 - 84
"...t></head> <body alink="#0000FF" vlink="#0000FF" topmargin="0" leftmargin="0" bgcolor="FFFFFF"> <cent..."

The “vlink” attribute on the “body” element is obsolete. Use CSS instead.

Line: 77 Column: 1 - 84
"...t></head> <body alink="#0000FF" vlink="#0000FF" topmargin="0" leftmargin="0" bgcolor="FFFFFF"> <cent..."

The “topmargin” attribute on the “body” element is obsolete. Use CSS instead.

Line: 77 Column: 1 - 84
"...t></head> <body alink="#0000FF" vlink="#0000FF" topmargin="0" leftmargin="0" bgcolor="FFFFFF"> <cent..."

The “leftmargin” attribute on the “body” element is obsolete. Use CSS instead.

Line: 77 Column: 1 - 84
"...t></head> <body alink="#0000FF" vlink="#0000FF" topmargin="0" leftmargin="0" bgcolor="FFFFFF"> <cent..."

The “bgcolor” attribute on the “body” element is obsolete. Use CSS instead.

Line: 77 Column: 1 - 84
"...t></head> <body alink="#0000FF" vlink="#0000FF" topmargin="0" leftmargin="0" bgcolor="FFFFFF"> <cent..."

The “center” element is obsolete. Use CSS instead.

Line: 78 Column: 1 - 8
"..."FFFFFF"> <center> <div ..." Line: 84 Column: 1 - 8
"...housing. <center> <div ..." Line: 176 Column: 4 - 11
"...0% /> <p><center>Copyri..."

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

Line: 87 Column: 4 - 57
"..."n11"> <p><table border="0" cellspacing="20" class="sub-module"> <tr v..." Line: 97 Column: 4 - 57
"...="n1"> <p><table border="0" cellspacing="20" class="sub-module"> <tr v..." Line: 109 Column: 4 - 57
"...="n2"> <p><table border="0" cellspacing="20" class="sub-module"> <tr v..." Line: 119 Column: 4 - 57
"...="n3"> <p><table border="0" cellspacing="20" class="sub-module"> <tr v..." Line: 131 Column: 4 - 57
"...="n4"> <p><table border="0" cellspacing="20" class="sub-module"> <tr v..." Line: 141 Column: 4 - 57
"...="n5"> <p><table border="0" cellspacing="20" class="sub-module"> <tr v..." Line: 151 Column: 4 - 57
"...="n6"> <p><table border="0" cellspacing="20" class="sub-module"> <tr v..." Line: 161 Column: 4 - 57
"...="n7"> <p><table border="0" cellspacing="20" class="sub-module"> <tr v..."

The “border” attribute on the “table” element is obsolete. Use CSS instead.

Line: 87 Column: 4 - 57
"..."n11"> <p><table border="0" cellspacing="20" class="sub-module"> <tr v..." Line: 97 Column: 4 - 57
"...="n1"> <p><table border="0" cellspacing="20" class="sub-module"> <tr v..." Line: 109 Column: 4 - 57
"...="n2"> <p><table border="0" cellspacing="20" class="sub-module"> <tr v..." Line: 119 Column: 4 - 57
"...="n3"> <p><table border="0" cellspacing="20" class="sub-module"> <tr v..." Line: 131 Column: 4 - 57
"...="n4"> <p><table border="0" cellspacing="20" class="sub-module"> <tr v..." Line: 141 Column: 4 - 57
"...="n5"> <p><table border="0" cellspacing="20" class="sub-module"> <tr v..." Line: 151 Column: 4 - 57
"...="n6"> <p><table border="0" cellspacing="20" class="sub-module"> <tr v..." Line: 161 Column: 4 - 57
"...="n7"> <p><table border="0" cellspacing="20" class="sub-module"> <tr v..."

The “valign” attribute on the “tr” element is obsolete. Use CSS instead.

Line: 88 Column: 58 - 17
"...b-module"> <tr valign="top"><td wi..." Line: 98 Column: 58 - 17
"...b-module"> <tr valign="top"><td wi..." Line: 110 Column: 58 - 17
"...b-module"> <tr valign="top"><td wi..." Line: 120 Column: 58 - 17
"...b-module"> <tr valign="top"><td wi..." Line: 132 Column: 58 - 17
"...b-module"> <tr valign="top"><td wi..." Line: 142 Column: 58 - 17
"...b-module"> <tr valign="top"><td wi..." Line: 152 Column: 58 - 17
"...b-module"> <tr valign="top"><td wi..." Line: 162 Column: 58 - 17
"...b-module"> <tr valign="top"><td wi..."

The “width” attribute on the “td” element is obsolete. Use CSS instead.

Line: 88 Column: 18 - 33
"...ign="top"><td width="110"> <a hr..." Line: 98 Column: 18 - 33
"...ign="top"><td width="110"> <a hr..." Line: 110 Column: 18 - 33
"...ign="top"><td width="110"> <a hr..." Line: 120 Column: 18 - 33
"...ign="top"><td width="110"> <a hr..." Line: 132 Column: 18 - 33
"...ign="top"><td width="110"> <a hr..." Line: 142 Column: 18 - 33
"...ign="top"><td width="110"> <a hr..." Line: 144 Column: 132 - 16
"...></a></td> <td width="350"> <a hr..." Line: 152 Column: 18 - 33
"...ign="top"><td width="110"> <a hr..." Line: 162 Column: 18 - 33
"...ign="top"><td width="110"> <a hr..."

Stray end tag “font”.

Line: 136 Column: 120 - 126
"...ks of PHP.</font> </td>..." Line: 146 Column: 97 - 103
"... examples.</font> </td>..."

The “width” attribute on the “hr” element is obsolete. Use CSS instead.

Line: 174 Column: 1 - 17
"...div> <br> <hr width=100% /> <p><..."

Stray end tag “td”.

Line: 178 Column: 1 - 5
"...<br> <br> </td></tr><..."

Stray end tag “tr”.

Line: 178 Column: 6 - 10
"...<br> </td></tr></tabl..."

Stray end tag “table”.

Line: 178 Column: 11 - 18
"...</td></tr></table> </cen..."

Stray end tag “center”.

Line: 179 Column: 1 - 9
"...></table> </center> <scri..."

Warnings

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

Line: 80 Column: 28 - 111
"... href="/"><img itemprop="logo" src="1keydata.jpg" border="0" alt="Free Tutorials At 1Keydata"></a></..." Line: 89 Column: 52 - 133
"...website/"><img src="build-website.jpg" border="0" width="100" alt="How to create a website"></a></..." Line: 99 Column: 49 - 118
"...sql.html"><img src="sql-tutorial.jpg" border="0" width="100" alt="SQL Tutorial"></a></..." Line: 111 Column: 71 - 148
"...use.html"><img src="data-warehousing.jpg" border="0" width="100" alt="Data Warehousing"></a></..." Line: 121 Column: 50 - 119
"...utorial/"><img src="css-tutorial.jpg" border="0" width="100" alt="CSS Tutorial"></a></..." Line: 133 Column: 50 - 119
"...utorial/"><img src="php-tutorial.jpg" border="0" width="100" alt="PHP Tutorial"></a></..." Line: 143 Column: 51 - 122
"...utorial/"><img src="html-tutorial.jpg" border="0" width="100" alt="HTML Tutorial"></a></..." Line: 153 Column: 60 - 149
"...ization/"><img src="database-normalization.jpg" border="0" width="100" alt="Database Normalization"></a></..." Line: 163 Column: 42 - 138
"...om/blog/"><img src="technology-tips-blog.jpg" border="0" width="100" alt="1Keydata Blog - Technology Tips"></a></..."

Consider adding a “lang” attribute to the “html” start tag to declare the language of this document.

Line: 2 Column: 16 - 6
"...TYPE html> <html> <head..."

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1keydata.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.


1keydata.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.