rocketcenter.com Website Information

Daily Unique Visits: 34,137

Daily Page Views: 204,822

Income Per Day: $410

Estimated Value: $295,200

This website is located in United States and is using following IP address 108.167.165.106. See the complete list of popular websites hosted in United States.

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

Website rocketcenter.com is using the following name servers:

cmtu.mt.ns.els-gms.att.net
cbru.br.ns.els-gms.att.net

and is probably hosted by DIMENOC - HostDime.com, Inc., US. See the full list of other websites hosted by DIMENOC - HostDime.com, Inc., US.

The highest website rocketcenter.com position in Alexa rank database was 41186 and the lowest rank position was 998731. Current position of rocketcenter.com in Alexa rank database is 42014.

Desktop speed score of rocketcenter.com (35/100) is better than the results of 11.34% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of rocketcenter.com (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 rocketcenter.com (31/100) is better than the results of 10.59% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

rocketcenter.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.

rocketcenter.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: ROCKETCENTER.COM
Registry Domain ID: 5474562_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.domaindiscover.com
Registrar URL: http://tierra.net
Updated Date: 2020-09-06T13:49:32Z
Creation Date: 1997-10-07T04:00:00Z
Registry Expiry Date: 2021-10-06T04:00:00Z
Registrar: DomainSpot LLC
Registrar IANA ID: 86
Registrar Abuse Contact Email: abuse@tierra.net
Registrar Abuse Contact Phone: 858-560-9416
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: ALBERT.NS.CLOUDFLARE.COM
Name Server: VERA.NS.CLOUDFLARE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-06-04T21:42:19Z

rocketcenter.com server information

Servers Location

rocketcenter.com desktop page speed rank

Last tested: 2019-01-20

Desktop Speed Bad

35/100

rocketcenter.com Desktop Speed Test Quick Summary

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priority - 12Reduce server response time

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priority - 2Leverage browser caching

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priority - 0Minify HTML

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rocketcenter.com Desktop Resource Breakdown

Total Resources	53
Number of Hosts	11
Static Resources	47
JavaScript Resources	12
CSS Resources	6

rocketcenter.com mobile page speed rank

Last tested: 2019-01-20

Mobile Speed Bad

31/100

rocketcenter.com Mobile Speed Test Quick Summary

priority - 166Optimize images

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priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content

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Optimize CSS Delivery of the following:

priority - 12Reduce server response time

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priority - 5Minify JavaScript

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priority - 3Leverage browser caching

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priority - 0Minify HTML

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rocketcenter.com Mobile Resource Breakdown

Total Resources	54
Number of Hosts	11
Static Resources	47
JavaScript Resources	12
CSS Resources	6

rocketcenter.com mobile page usability

Last tested: 2019-01-20

Mobile Usability Good

99/100

rocketcenter.com Mobile Usability Test Quick Summary

priority - 0Size 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://shop-r…kuid=421008578">Adults (13 and up) - $25</a> and 1 others are close to other tap targets.
The tap target <a href="http://rocketc…/privacypolicy">Privacy Policy</a> and 2 others are close to other tap targets.

The tap target <button type="button" class="agree-button e…default-button">OK, I agree</button> is close to 1 other tap targets.

rocketcenter.com HTML validation

Errors

Legacy doctype. Expected “<!DOCTYPE html>”.

Line: 2 Column: 1 - 50
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML+RDFa 1.0//EN" "http://www.w3.org/MarkUp/DTD/xhtml-rdfa-1.dtd"> <html..."

Attribute “xmlns:og” not allowed here.

Line: 3 Column: 51 - 54
"...fa-1.dtd"> <html xmlns:og="http://opengraphprotocol.org/schema/"> <html..." Line: 18 Column: 55 - 48
".../schema/"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" version="XHTML+RDFa 1.0" dir="ltr" xmlns:og="http://ogp.me/ns#" xmlns:article="http://ogp.me/ns/article#" xmlns:book="http://ogp.me/ns/book#" xmlns:profile="http://ogp.me/ns/profile#" xmlns:video="http://ogp.me/ns/video#" xmlns:product="http://ogp.me/ns/product#" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <hea..."

Stray start tag “html”.

Line: 18 Column: 55 - 48
".../schema/"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" version="XHTML+RDFa 1.0" dir="ltr" xmlns:og="http://ogp.me/ns#" xmlns:article="http://ogp.me/ns/article#" xmlns:book="http://ogp.me/ns/book#" xmlns:profile="http://ogp.me/ns/profile#" xmlns:video="http://ogp.me/ns/video#" xmlns:product="http://ogp.me/ns/product#" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <hea..."

Attribute “xmlns:article” not allowed here.

Attribute “xmlns:book” not allowed here.

Attribute “xmlns:profile” not allowed here.

Attribute “xmlns:video” not allowed here.

Attribute “xmlns:product” not allowed here.

Attribute “xmlns:content” not allowed here.

Attribute “xmlns:dc” not allowed here.

Attribute “xmlns:foaf” not allowed here.

Attribute “xmlns:rdfs” not allowed here.

Attribute “xmlns:sioc” not allowed here.

Attribute “xmlns:sioct” not allowed here.

Attribute “xmlns:skos” not allowed here.

Attribute “xmlns:xsd” not allowed here.

The “profile” attribute on the “head” element is obsolete. To declare which “meta” terms are used in the document, instead register the names as meta extensions. To trigger specific UA behaviors, use a “link” element instead.

Line: 20 Column: 49 - 51
"...LSchema#"> <head profile="http://www.w3.org/1999/xhtml/vocab"> <me..."

Bad start tag in “img” in “head”.

Line: 107 Column: 2 - 15
"...oscript> <img height="1" width="1" src="https://www.facebook.com/tr?id=134264830267704&ev=PageView &noscript=1"/> </nosc..."

Bad value “https://www.facebook.com/tr?id=134264830267704&ev=PageView &noscript=1” for attribute “src” on element “img”: Tab, new line or carriage return found.

Line: 107 Column: 2 - 15
"...oscript> <img height="1" width="1" src="https://www.facebook.com/tr?id=134264830267704&ev=PageView &noscript=1"/> </nosc..."

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

Line: 107 Column: 2 - 15
"...oscript> <img height="1" width="1" src="https://www.facebook.com/tr?id=134264830267704&ev=PageView &noscript=1"/> </nosc..."

Stray end tag “noscript”.

Line: 108 Column: 1 - 11
"...ript=1"/> </noscript> <!-- ..."

Stray end tag “head”.

Line: 111 Column: 1 - 7
"...Code --> </head> <body..."

Start tag “body” seen but an element of the same type was already open.

Line: 112 Column: 1 - 68
"... </head> <body class="html front not-logged-in no-sidebars page-front-page" > <di..."

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

Line: 112 Column: 1 - 68
"... </head> <body class="html front not-logged-in no-sidebars page-front-page" > <di..."

Warnings

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

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

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

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

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

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

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

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

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

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

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

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

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

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

The “type” attribute for the “style” element is not needed and should be omitted.

Line: 55 Column: 1 - 35
"...="all" /> <style type="text/css" media="all"> <!--/..."

The “type” attribute is unnecessary for JavaScript resources.

Line: 62 Column: 3 - 94
"...all" /> <script type="text/javascript" src="//ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.js"></scri..." Line: 63 Column: 1 - 31
"...</script> <script type="text/javascript"> <!--/..." Line: 68 Column: 1 - 135
"...</script> <script type="text/javascript" src="https://rocketcenter.com/sites/default/files/js/js_dWhBODswdXXk1M5Z5nyqNfGljmqwxUwAK9i6D0YSDNs.js"></scri..." Line: 69 Column: 1 - 135
"...</script> <script type="text/javascript" src="https://rocketcenter.com/sites/default/files/js/js_XjED3TZjASTswYoHSgdd_Fyyjg3aNygjw6KxZILlgQU.js"></scri..." Line: 70 Column: 1 - 135
"...</script> <script type="text/javascript" src="https://rocketcenter.com/sites/default/files/js/js_T5qDNj22fjhtQ4DXL7p1CzNF8NqOlR7iLF86sNKZEjQ.js"></scri..." Line: 71 Column: 1 - 135
"...</script> <script type="text/javascript" src="https://rocketcenter.com/sites/default/files/js/js_Ej_uRVE3q21zGdCbftKjm8g4pfzHzlc3d4rFHVUMb24.js"></scri..." Line: 72 Column: 1 - 31
"...</script> <script type="text/javascript"> <!--/..." Line: 77 Column: 1 - 31
"...</script> <script type="text/javascript"> <!--/..." Line: 82 Column: 1 - 135
"...</script> <script type="text/javascript" src="https://rocketcenter.com/sites/default/files/js/js_aiVo7ZW-PnuipyhrgHIIJPtOPeFHp0mgAD5sCKisREE.js"></scri..." Line: 83 Column: 1 - 135
"...</script> <script type="text/javascript" src="https://rocketcenter.com/sites/default/files/js/js_5LG-LQ3YC78W00l3xKo2CqiDgRekGuwExErKPyB9BPo.js"></scri..." Line: 84 Column: 1 - 135
"...</script> <script type="text/javascript" src="https://rocketcenter.com/sites/default/files/js/js_U5zGAhcKFu1dV9NTMS8_CNTcOy1GufCnyf4FHxVtYTQ.js"></scri..." Line: 85 Column: 1 - 31
"...</script> <script type="text/javascript"> <!--/..."

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rocketcenter.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.

rocketcenter.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.

ROCKETCENTER.COM Home | U.S. Space & Rocket Center

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priority - 171Optimize images

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

Optimize the following images to reduce their size by 1.6MiB (69% reduction).

priority - 12Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 8 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 12Reduce server response time

In our test, your server responded in 1.4 seconds.

priority - 5Minify 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 46KiB (44% reduction).

priority - 2Leverage 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 - 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 1.7KiB (15% reduction).

rocketcenter.com Desktop Resource Breakdown

rocketcenter.com mobile page speed rank

rocketcenter.com Mobile Speed Test Quick Summary

priority - 166Optimize images

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

Optimize the following images to reduce their size by 1.6MiB (68% reduction).

priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 8 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 12Reduce server response time

In our test, your server responded in 1 second.

priority - 5Minify 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 46KiB (44% reduction).

priority - 3Leverage 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 - 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 1.7KiB (15% reduction).

rocketcenter.com Mobile Resource Breakdown

rocketcenter.com mobile page usability

rocketcenter.com Mobile Usability Test Quick Summary

priority - 0Size 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.

rocketcenter.com HTML validation

Errors

Legacy doctype. Expected “<!DOCTYPE html>”.

Attribute “xmlns:og” not allowed here.

Stray start tag “html”.

Attribute “xmlns:article” not allowed here.

Attribute “xmlns:book” not allowed here.

Attribute “xmlns:profile” not allowed here.

Attribute “xmlns:video” not allowed here.

Attribute “xmlns:product” not allowed here.

Attribute “xmlns:content” not allowed here.

Attribute “xmlns:dc” not allowed here.

Attribute “xmlns:foaf” not allowed here.

Attribute “xmlns:rdfs” not allowed here.

Attribute “xmlns:sioc” not allowed here.

Attribute “xmlns:sioct” not allowed here.

Attribute “xmlns:skos” not allowed here.

Attribute “xmlns:xsd” not allowed here.

The “profile” attribute on the “head” element is obsolete. To declare which “meta” terms are used in the document, instead register the names as meta extensions. To trigger specific UA behaviors, use a “link” element instead.

Bad start tag in “img” in “head”.

Bad value “https://www.facebook.com/tr?id=134264830267704&ev=PageView &noscript=1” for attribute “src” on element “img”: Tab, new line or carriage return found.

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

Stray end tag “noscript”.

Stray end tag “head”.

Start tag “body” seen but an element of the same type was already open.

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