| Desktop | 100/100 | ✔ |
| Mobile | 97/100 | ✔ |
| Field | Data | Result |
|---|---|---|
| Page Size | 20 KB | ✔ |
| Compression | 6 KB (-70.8%) | ✔ |
| Text/Html Ratio | 10649 / 20905 (bytes) = 50.94% | ✔ |
| Load Time | 0.04 second | ✔ |
| Mobile Ready | 0/100 | ✘ |
| In-Page Links | 35 | ✔ |
| Doc Type | HTML 5 | ✔ |
| Encoding | UTF-8 | ✔ |
| Declared Language | Unknown | ✘ |
| Preferred Domain | Yes | ✔ |
| Robots.txt | No | ✘ |
| Url Rewrite | Yes | ✘ |
| Underscores in url | No | ✔ | Images Without ALT | 1 / 2 | ❗ |
| Embedded Objects (Desktop) | No | ✔ |
| Embedded Objects (Mobile) | Yes | ✘ |
| Iframe | Yes | ✘ |
| Custom 404 page | Yes | ✔ |
| Email Privacy | Yes | ✔ |
| Gsafe browsing | Yes | ✔ |
| Analytics | Yes | ✔ |
| W3C Validity | No | ✘ |
| Keywords | Freq | Title | Desc | <H> |
|---|---|---|---|---|
| code | 24 | ✘ | ✔ | ✘ |
| moreexercises | 16 | ✘ | ✘ | ✘ |
| need | 14 | ✘ | ✘ | ✘ |
| we'll | 11 | ✘ | ✘ | ✘ |
| they | 9 | ✘ | ✘ | ✘ |
| data | 8 | ✘ | ✘ | ✘ |
| about | 8 | ✘ | ✘ | ✘ |
| show | 8 | ✘ | ✘ | ✘ |
| learn | 8 | ✘ | ✘ | ✘ |
| just | 7 | ✘ | ✘ | ✘ |
| you'll | 7 | ✘ | ✔ | ✘ |
| program | 7 | ✘ | ✘ | ✘ |
| type | 7 | ✘ | ✘ | ✘ |
| have | 6 | ✘ | ✘ | ✘ |
| will | 6 | ✘ | ✘ | ✘ |
|
With 0.04 seconds in page load, 20 KB of page size and all other reports below, the headfirstgo.com has a SEO score of 54 out of 100 |
| Title | Head First Go |
| Description | This is the official website for Head First Go, written by Jay McGavren and published by O'Reilly Media. You'll find sample code from the book here, as well as ideas to get you started on your own Go projects! |
| Keyword |
| Age | 5 Years, 286 Days |
| Created | 30th-Dec-2016 |
| Updated | 30th-Oct-2021 |
| Expiry | 30th-Dec-2023 |
| Host | Type | Ttl | Other |
|---|---|---|---|
| headfirstgo.com | A | 297 | ip:104.21.21.206 |
| headfirstgo.com | A | 297 | ip:172.67.200.85 |
| headfirstgo.com | NS | 86400 | target:norm.ns.cloudflare.com |
| headfirstgo.com | NS | 86400 | target:chloe.ns.cloudflare.com |
| headfirstgo.com | SOA | 3600 | mname:chloe.ns.cloudflare.comrname:dns.cloudflare.comserial:2277737417refresh:10000retry:2400expire:604800minimum-ttl:3600 |
| headfirstgo.com | MX | 300 | pri:0target:vade-in1.mail.dreamhost.com |
| headfirstgo.com | MX | 300 | pri:0target:vade-in2.mail.dreamhost.com |
| headfirstgo.com | TXT | 300 | txt:v=spf1 mx include:netblocks.dreamhost.com include:spf1.mailchannels.net include:spf2.mailchannels.net -all |
| headfirstgo.com | AAAA | 297 | ipv6:2606:4700:3033::6815:15ce |
| headfirstgo.com | AAAA | 297 | ipv6:2606:4700:3031::ac43:c855 |
| We're sorry, due to high demand on our WHOIS servers, your request cannot be processed. Please try your request again shortly. |
| Server IP | 172.67.200.85 |
| Server Location | United States of America |
| Service Provider | CLOUDFLARENET |
| Domains (TLD) | Status |
|---|---|
| headfirstgo.net | Available |
| headfirstgo.org | Already Registered |
| headfirstgo.biz | Already Registered |
| headfirstgo.io | Already Registered |
| headfirstgo.info | Already Registered |
| Domains (TLD) | Status |
|---|---|
| beadfirstgo.com | Available |
| geadfirstgo.com | Available |
| teadfirstgo.com | Available |
| yeadfirstgo.com | Available |
| ueadfirstgo.com | Available |
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