gradescope.com Website Information
Daily Unique Visits: 17,948
Daily Page Views: 107,688
Income Per Day: $215
Estimated Value: $154,800
gradescope.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 gradescope.com position in Alexa rank database was 76169 and the lowest rank position was 201610. Current position of gradescope.com in Alexa rank database is 79908.
Desktop speed score of gradescope.com (75/100) is better than the results of 59.78% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of gradescope.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 gradescope.com (58/100) is better than the results of 50.23% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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gradescope.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.
gradescope.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: 1869601315_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.corporatedomains.com
Registrar URL: http://cscdbs.com
Updated Date: 2023-07-31T05:13:00Z
Creation Date: 2014-08-04T10:27:52Z
Registry Expiry Date: 2025-08-04T10:27:52Z
Registrar: CSC Corporate Domains, Inc.
Registrar IANA ID: 299
Registrar Abuse Contact Email: domainabuse@cscglobal.com
Registrar Abuse Contact Phone: 8887802723
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS-129.AWSDNS-16.COM
Name Server: NS-1523.AWSDNS-62.ORG
Name Server: NS-1833.AWSDNS-37.CO.UK
Name Server: NS-625.AWSDNS-14.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-22T06:05:22Z
gradescope.com server information
Servers Location
gradescope.com desktop page speed rank
Last tested: 2018-11-03
gradescope.com Desktop Speed Test Quick Summary
priority - 12Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 7 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://www.gradescope.com/assets/application_stat…cd3f084d67e0bdb746f.js
https://www.gradescope.com/packs/manifest-4fbc1ee69aba4d628a8a.js
https://www.gradescope.com/packs/vendor-6d9e462ef5321a5404e7.js
https://www.gradescope.com/packs/static_page_compo…768e307d9cbf369a3e5.js
https://www.gradescope.com/packs/google_analytics-6966405919a023691ed1.js
https://js.hsforms.net/forms/v2.js
Optimize CSS Delivery of the following:
priority - 11Optimize images
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priority - 7Avoid landing page redirects
Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://www.gradescope.com/
https://www.gradescope.com/
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:
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/144118…2797?v=2.8.32&r=stable (20 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 0Reduce server response time
In our test, your server responded in 0.22 seconds.
gradescope.com Desktop Resource Breakdown
Total Resources | 64 |
Number of Hosts | 10 |
Static Resources | 54 |
JavaScript Resources | 12 |
CSS Resources | 1 |
gradescope.com mobile page speed rank
Last tested: 2018-11-03
gradescope.com Mobile Speed Test Quick Summary
priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 7 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://www.gradescope.com/assets/application_stat…cd3f084d67e0bdb746f.js
https://www.gradescope.com/packs/manifest-4fbc1ee69aba4d628a8a.js
https://www.gradescope.com/packs/vendor-6d9e462ef5321a5404e7.js
https://www.gradescope.com/packs/static_page_compo…768e307d9cbf369a3e5.js
https://www.gradescope.com/packs/google_analytics-6966405919a023691ed1.js
https://js.hsforms.net/forms/v2.js
Optimize CSS Delivery of the following:
priority - 26Avoid landing page redirects
Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://www.gradescope.com/
https://www.gradescope.com/
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:
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/144118…2797?v=2.8.32&r=stable (20 minutes)
https://www.google-analytics.com/analytics.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 7.5KiB (12% reduction).
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priority - 0Reduce server response time
In our test, your server responded in 0.22 seconds.
gradescope.com Mobile Resource Breakdown
Total Resources | 64 |
Number of Hosts | 10 |
Static Resources | 54 |
JavaScript Resources | 12 |
CSS Resources | 1 |
gradescope.com mobile page usability
Last tested: 2018-11-03
gradescope.com HTML validation
Errors
Attribute “debug” not allowed on element “script” at this point.
"...></script><script src="/assets/application-cd25b4b8fc579d710b383184df15f0e76027421b2356bf34031d874b6739acee.js" debug="false"></scri..."
Bad start tag in “img” in “head”.
"...<noscript><img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=1441181682852797&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.
"...<noscript><img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=1441181682852797&ev=PageView&noscript=1" /></nosc..."
Stray end tag “noscript”.
"...ript=1" /></noscript> <!-- ..."
Stray end tag “head”.
"... Code --> </head><body ..."
Start tag “body” seen but an element of the same type was already open.
"...-> </head><body data-action="splash" data-controller="about"><div i..."
Cannot recover after last error. Any further errors will be ignored.
"...-> </head><body data-action="splash" data-controller="about"><div i..."
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gradescope.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.
gradescope.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.