| Desktop | 95/100 | ✔ |
| Mobile | 61/100 | ❗ |
| Field | Data | Result |
|---|---|---|
| Page Size | 94 KB | ✔ |
| Compression | 19 KB (-79.2%) | ✔ |
| Text/Html Ratio | 20300 / 96109 (bytes) = 21.12% | ✔ |
| Load Time | 0.83 second | ✔ |
| Mobile Ready | 0/100 | ✘ |
| In-Page Links | 110 | ✔ |
| Doc Type | HTML 5 | ✔ |
| Encoding | UTF-8 | ✔ |
| Declared Language | English | ✔ |
| Preferred Domain | Yes | ✔ |
| Robots.txt | Yes | ✔ |
| Url Rewrite | No | ✔ |
| Underscores in url | Yes | ✘ | Images Without ALT | 16 / 59 | ✘ |
| 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> |
|---|---|---|---|---|
| số | 54 | ✘ | ✘ | ✘ |
| một | 31 | ✘ | ✘ | ✘ |
| của | 31 | ✘ | ✘ | ✘ |
| nguyên | 23 | ✘ | ✘ | ✘ |
| các | 23 | ✘ | ✘ | ✘ |
| đồng | 22 | ✘ | ✘ | ✘ |
| trong | 20 | ✘ | ✘ | ✘ |
| về | 20 | ✘ | ✘ | ✘ |
| được | 19 | ✘ | ✘ | ✘ |
| lời | 19 | ✘ | ✘ | ✘ |
| như | 18 | ✘ | ✘ | ✘ |
| trả | 18 | ✘ | ✘ | ✘ |
| động | 16 | ✘ | ✘ | ✘ |
| toán | 16 | ✔ | ✔ | ✘ |
| gửi | 15 | ✘ | ✘ | ✘ |
|
With 0.83 seconds in page load, 94 KB of page size and all other reports below, the diendantoanhoc.net has a SEO score of 69 out of 100 |
| Title | Trang chủ - Diễn đàn Toán học |
| Description | Trang chủ - Diễn đàn Toán học |
| Keyword | diễn đàn toán học, toán học, diễn đàn toán, vmf, thi toán, giải toán, phương trình, bất đẳng thức, thi đại học, thi quốc gia, tài liệu, tài liệu toán, luyện thi, học sinh giỏi, chuyên toán, vmo, imo |
| Age | 18 Years, 123 Days |
| Created | 26th-Apr-2004 |
| Updated | 28th-Apr-2022 |
| Expiry | 26th-Apr-2023 |
| Host | Type | Ttl | Other |
|---|---|---|---|
| diendantoanhoc.net | A | 292 | ip:104.21.81.25 |
| diendantoanhoc.net | A | 292 | ip:172.67.156.118 |
| diendantoanhoc.net | NS | 86400 | target:tim.ns.cloudflare.com |
| diendantoanhoc.net | NS | 86400 | target:gene.ns.cloudflare.com |
| diendantoanhoc.net | SOA | 3600 | mname:gene.ns.cloudflare.comrname:dns.cloudflare.comserial:2280234293refresh:10000retry:2400expire:604800minimum-ttl:3600 |
| diendantoanhoc.net | MX | 300 | pri:10target:mx.yandex.net |
| diendantoanhoc.net | TXT | 300 | txt:v=spf1 redirect=_spf.yandex.net |
| diendantoanhoc.net | TXT | 300 | txt:google-site-verification=a-OwCM9FvXGsUAaSvpa-YF1s0CtfdG-gaLQ4I9Dy3BI |
| diendantoanhoc.net | TXT | 300 | txt:v=spf1 include:diendantoanhoc.net -all |
| diendantoanhoc.net | TXT | 300 | txt:v=spf1 include:51.254.118.134 -all |
| diendantoanhoc.net | AAAA | 292 | ipv6:2606:4700:3035::ac43:9c76 |
| diendantoanhoc.net | AAAA | 292 | ipv6:2606:4700:3032::6815:5119 |
|
Domain Name: diendantoanhoc.net Registry Domain ID: 118296447_DOMAIN_NET-VRSN Registrar WHOIS Server: whois.namesilo.com Registrar URL: https://www.namesilo.com/ Updated Date: 2022-07-30T07:00:00Z Creation Date: 2004-04-26T07:00:00Z Registrar Registration Expiration Date: 2023-04-26T07:00:00Z Registrar: NameSilo, LLC Registrar IANA ID: 1479 Registrar Abuse Contact Email: abuse@namesilo.com Registrar Abuse Contact Phone: +1.4805240066 Domain Status: clientTransferProhibited https://www.icann.org/epp#clientTransferProhibited Registry Registrant ID: Registrant Name: Ngoc Son Nguyen Registrant Organization: Registrant Street: Yen Dung Registrant City: Bac Giang Registrant State/Province: Bac Giang Registrant Postal Code: 220000 Registrant Country: VN Registrant Phone: +84.985521979 Registrant Phone Ext: Registrant Fax: Registrant Fax Ext: Registrant Email: ngocson52@gmail.com Registry Admin ID: Admin Name: Ngoc Son Nguyen Admin Organization: Admin Street: Yen Dung Admin City: Bac Giang Admin State/Province: Bac Giang Admin Postal Code: 220000 Admin Country: VN Admin Phone: +84.985521979 Admin Phone Ext: Admin Fax: Admin Fax Ext: Admin Email: ngocson52@gmail.com Registry Tech ID: Tech Name: Ngoc Son Nguyen Tech Organization: Tech Street: Yen Dung Tech City: Bac Giang Tech State/Province: Bac Giang Tech Postal Code: 220000 Tech Country: VN Tech Phone: +84.985521979 Tech Phone Ext: Tech Fax: Tech Fax Ext: Tech Email: ngocson52@gmail.com Name Server: gene.ns.cloudflare.com Name Server: tim.ns.cloudflare.com DNSSEC: unsigned URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/ >>> Last update of WHOIS database: 2022-08-27T07:00:00Z |
| Server IP | 172.67.156.118 |
| Server Location | United States of America |
| Service Provider | CLOUDFLARENET |
| Domains (TLD) | Status |
|---|---|
| diendantoanhoc.com | Already Registered |
| diendantoanhoc.org | Already Registered |
| diendantoanhoc.biz | Available |
| diendantoanhoc.io | Already Registered |
| diendantoanhoc.info | Already Registered |
| Domains (TLD) | Status |
|---|---|
| xiendantoanhoc.net | Available |
| siendantoanhoc.net | Available |
| wiendantoanhoc.net | Available |
| eiendantoanhoc.net | Available |
| riendantoanhoc.net | Available |
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