| Desktop | 96/100 | ✔ |
| Mobile | 78/100 | ❗ |
| Field | Data | Result |
|---|---|---|
| Page Size | 6 KB | ✔ |
| Compression | 2 KB (-70.2%) | ✔ |
| Text/Html Ratio | 620 / 5793 (bytes) = 10.7% | ✔ |
| Load Time | 0.14 second | ✔ |
| Mobile Ready | 0/100 | ✘ |
| In-Page Links | 11 | ✔ |
| Doc Type | HTML 5 | ✔ |
| Encoding | UTF-8 | ✔ |
| Declared Language | EN-US | ✔ |
| Preferred Domain | Yes | ✔ |
| Robots.txt | No | ✘ |
| Url Rewrite | No | ✔ |
| Underscores in url | No | ✔ | Images Without ALT | 1 / 1 | ❗ |
| Embedded Objects (Desktop) | No | ✔ |
| Embedded Objects (Mobile) | No | ✔ |
| Iframe | No | ✔ |
| Custom 404 page | Yes | ✔ |
| Email Privacy | Yes | ✔ |
| Gsafe browsing | Yes | ✔ |
| Analytics | Yes | ✔ |
| W3C Validity | No | ✘ |
| Keywords | Freq | Title | Desc | <H> |
|---|---|---|---|---|
| performance | 8 | ✔ | ✔ | ✘ |
| fruit — part | 6 | ✘ | ✘ | ✘ |
| hanging | 6 | ✘ | ✘ | ✘ |
| andrew | 2 | ✘ | ✘ | ✘ |
| ttfb | 1 | ✘ | ✘ | ✘ |
| hugo | 1 | ✘ | ✘ | ✘ |
| powered | 1 | ✘ | ✘ | ✘ |
| priorities | 1 | ✘ | ✘ | ✘ |
| expectations | 1 | ✘ | ✘ | ✘ |
| resources | 1 | ✘ | ✘ | ✘ |
| first | 1 | ✘ | ✘ | ✘ |
| mobile | 1 | ✘ | ✘ | ✘ |
| defer | 1 | ✘ | ✘ | ✘ |
| async | 1 | ✘ | ✘ | ✘ |
| basics | 1 | ✔ | ✘ | ✘ |
|
With 0.14 seconds in page load, 6 KB of page size and all other reports below, the learnperf.com has a SEO score of 75 out of 100 |
| Title | Web performance basics |
| Description | Learnperf.com is a series of posts on web performance geared towards beginners. |
| Keyword |
| Age | 7 Years, 161 Days |
| Created | 6th-Jan-2017 |
| Updated | 7th-Dec-2023 |
| Expiry | 6th-Jan-2025 |
| Host | Type | Ttl | Other |
|---|---|---|---|
| learnperf.com | A | 17 | ip:44.217.161.11 |
| learnperf.com | A | 17 | ip:18.213.222.111 |
| learnperf.com | NS | 3600 | target:dns3.p03.nsone.net |
| learnperf.com | NS | 3600 | target:dns1.p03.nsone.net |
| learnperf.com | NS | 3600 | target:dns4.p03.nsone.net |
| learnperf.com | NS | 3600 | target:dns2.p03.nsone.net |
| learnperf.com | SOA | 3600 | mname:dns1.p03.nsone.netrname:hostmaster.nsone.netserial:1661980402refresh:43200retry:7200expire:1209600minimum-ttl:3600 |
|
HTTP/1.1 301 Moved Permanently Content-Type: text/plain; charset=utf-8 Date: Sun, 16 Jun 2024 11:55:59 GMT Location: https://learnperf.com/ Server: Netlify X-Nf-Request-Id: 01J0GEEYVC40KK19BVQF76CFND Content-Length: 37 HTTP/2 301 content-type: text/plain; charset=utf-8 date: Sun, 16 Jun 2024 11:55:59 GMT location: https://www.learnperf.com/ server: Netlify strict-transport-security: max-age=31536000 x-nf-request-id: 01J0GEEYX4EHT7J8G2ZFW2EHA8 content-length: 41 HTTP/2 200 accept-ranges: bytes age: 0 cache-control: public,max-age=0,must-revalidate cache-status: "Netlify Edge"; hit content-type: text/html; charset=UTF-8 date: Sun, 16 Jun 2024 11:55:59 GMT etag: "e53128074843ac11d332fa3fcd6e6be6-ssl" server: Netlify strict-transport-security: max-age=31536000 x-nf-request-id: 01J0GEEYY8DRK9EZP6DYKWXDYF content-length: 5793 |
|
Domain name: learnperf.com Registry Domain ID: 2087779069_DOMAIN_COM-VRSN Registrar WHOIS Server: whois.namecheap.com Registrar URL: http://www.namecheap.com Updated Date: 2023-12-07T07:34:35.51Z Creation Date: 2017-01-06T02:53:57.00Z Registrar Registration Expiration Date: 2025-01-06T02:53:57.00Z Registrar: NAMECHEAP INC Registrar IANA ID: 1068 Registrar Abuse Contact Email: abuse@namecheap.com Registrar Abuse Contact Phone: +1.9854014545 Reseller: NAMECHEAP INC Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Registry Registrant ID: Registrant Name: Redacted for Privacy Registrant Organization: Privacy service provided by Withheld for Privacy ehf Registrant Street: Kalkofnsvegur 2 Registrant City: Reykjavik Registrant State/Province: Capital Region Registrant Postal Code: 101 Registrant Country: IS Registrant Phone: +354.4212434 Registrant Phone Ext: Registrant Fax: Registrant Fax Ext: Registrant Email: 59396babe68e4ecba503d17f77fb8ade.protect@withheldforprivacy.com Registry Admin ID: Admin Name: Redacted for Privacy Admin Organization: Privacy service provided by Withheld for Privacy ehf Admin Street: Kalkofnsvegur 2 Admin City: Reykjavik Admin State/Province: Capital Region Admin Postal Code: 101 Admin Country: IS Admin Phone: +354.4212434 Admin Phone Ext: Admin Fax: Admin Fax Ext: Admin Email: 59396babe68e4ecba503d17f77fb8ade.protect@withheldforprivacy.com Registry Tech ID: Tech Name: Redacted for Privacy Tech Organization: Privacy service provided by Withheld for Privacy ehf Tech Street: Kalkofnsvegur 2 Tech City: Reykjavik Tech State/Province: Capital Region Tech Postal Code: 101 Tech Country: IS Tech Phone: +354.4212434 Tech Phone Ext: Tech Fax: Tech Fax Ext: Tech Email: 59396babe68e4ecba503d17f77fb8ade.protect@withheldforprivacy.com Name Server: dns1.p03.nsone.net Name Server: dns2.p03.nsone.net Name Server: dns3.p03.nsone.net Name Server: dns4.p03.nsone.net DNSSEC: unsigned URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/ >>> Last update of WHOIS database: 2024-06-15T20:56:00.80Z |
| Server IP | 44.217.161.11 |
| Server Location | United States of America |
| Service Provider | AMAZON-AES |
| Domains (TLD) | Status |
|---|---|
| learnperf.net | Available |
| learnperf.org | Already Registered |
| learnperf.biz | Available |
| learnperf.io | Already Registered |
| learnperf.info | Already Registered |
| Domains (TLD) | Status |
|---|---|
| pearnperf.com | Available |
| oearnperf.com | Available |
| iearnperf.com | Available |
| kearnperf.com | Available |
| mearnperf.com | Available |
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