| Desktop | 86/100 | ✔ |
| Mobile | 56/100 | ❗ |
| Field | Data | Result |
|---|---|---|
| Page Size | 235 KB | ✔ |
| Compression | 81 KB (-65.7%) | ✔ |
| Text/Html Ratio | 2882 / 240564 (bytes) = 1.2% | ✘ |
| Load Time | 0.05 second | ✔ |
| Mobile Ready | 0/100 | ✘ |
| In-Page Links | 40 | ✔ |
| Doc Type | HTML 5 | ✔ |
| Encoding | UTF-8 | ✔ |
| Declared Language | English | ✔ |
| Preferred Domain | Yes | ✔ |
| Robots.txt | No | ✘ |
| Url Rewrite | No | ✔ |
| Underscores in url | No | ✔ | Images Without ALT | 13 / 34 | ✘ |
| 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> |
|---|---|---|---|---|
| buku | 9 | ✔ | ✔ | ✘ |
| fill | 8 | ✘ | ✘ | ✘ |
| study | 5 | ✔ | ✔ | ✘ |
| free | 4 | ✘ | ✘ | ✘ |
| more | 4 | ✘ | ✘ | ✘ |
| story | 4 | ✘ | ✘ | ✘ |
| students | 4 | ✘ | ✘ | ✘ |
| life | 3 | ✘ | ✘ | ✘ |
| make | 3 | ✘ | ✘ | ✘ |
| take | 3 | ✘ | ✘ | ✘ |
| world | 3 | ✘ | ✘ | ✘ |
| books | 3 | ✔ | ✔ | ✘ |
| cookie | 3 | ✘ | ✘ | ✘ |
| policy | 3 | ✘ | ✘ | ✘ |
| book | 3 | ✔ | ✔ | ✘ |
|
With 0.05 seconds in page load, 235 KB of page size and all other reports below, the buku.io has a SEO score of 75 out of 100 |
| Title | Study books for a fixed monthly fee, online - BUKU |
| Description | With BUKU you have access to your study books anytime, anywhere. Search and annotate books. All you need is a BUKU subscription. |
| Keyword | BUKU, studieboeken, abonnement, e-learing, onderwijs |
| Age | N/a |
| Created | N/a |
| Updated | N/a |
| Expiry | N/a |
| Host | Type | Ttl | Other |
|---|---|---|---|
| buku.io | A | 47 | ip:13.225.63.28 |
| buku.io | A | 47 | ip:13.225.63.70 |
| buku.io | A | 47 | ip:13.225.63.17 |
| buku.io | A | 47 | ip:13.225.63.67 |
| buku.io | NS | 3587 | target:ns-1483.awsdns-57.org |
| buku.io | NS | 3587 | target:ns-1836.awsdns-37.co.uk |
| buku.io | NS | 3587 | target:ns-99.awsdns-12.com |
| buku.io | NS | 3587 | target:ns-839.awsdns-40.net |
| buku.io | SOA | 86400 | mname:ns-1836.awsdns-37.co.ukrname:awsdns-hostmaster.amazon.comserial:1refresh:7200retry:900expire:1209600minimum-ttl:86400 |
| buku.io | MX | 86400 | pri:5target:alt1.aspmx.l.google.com |
| buku.io | MX | 86400 | pri:10target:aspmx2.googlemail.com |
| buku.io | MX | 86400 | pri:10target:aspmx3.googlemail.com |
| buku.io | MX | 86400 | pri:5target:alt2.aspmx.l.google.com |
| buku.io | MX | 86400 | pri:1target:aspmx.l.google.com |
| buku.io | TXT | 86400 | txt:google-site-verification=XXdQPuKr_VW2ES4I12rDYZOjx30UJ6LcHsgrphxJ8II |
| buku.io | TXT | 86400 | txt:v=spf1 ip4:161.38.207.195 include:_spf.google.com include:mailgun.org include:spf.postal.cloudmailer.nl -all |
| Malformed request. >>> Last update of WHOIS database: 2022-09-06T11:47:27Z |
| Server IP | 18.164.96.40 |
| Server Location | United States of America |
| Service Provider | AMAZON-02 |
| Domains (TLD) | Status |
|---|---|
| buku.com | Already Registered |
| buku.net | Already Registered |
| buku.org | Already Registered |
| buku.biz | Already Registered |
| buku.info | Already Registered |
| Domains (TLD) | Status |
|---|---|
| vuku.io | Already Registered |
| fuku.io | Already Registered |
| guku.io | Already Registered |
| huku.io | Already Registered |
| nuku.io | Already Registered |
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