| Desktop | 68/100 | ❗ |
| Mobile | 54/100 | ❗ |
| Field | Data | Result |
|---|---|---|
| Page Size | 36 KB | ✔ |
| Compression | 9 KB (-74.3%) | ✔ |
| Text/Html Ratio | 8385 / 36361 (bytes) = 23.06% | ✔ |
| Load Time | 2.18 second | ✘ |
| Mobile Ready | 0/100 | ✘ |
| In-Page Links | 38 | ✔ |
| Doc Type | HTML 5 | ✔ |
| Encoding | UTF-8 | ✔ |
| Declared Language | ZH-CN | ✔ |
| Preferred Domain | No | ❗ |
| Robots.txt | Yes | ✔ |
| Url Rewrite | Yes | ✘ |
| Underscores in url | No | ✔ | Images Without ALT | 3 / 16 | ✘ |
| 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> |
|---|---|---|---|---|
| 金融套餐 | 1 | ✘ | ✘ | ✔ |
| 法律套餐 | 1 | ✘ | ✘ | ✔ |
| 企鹅论文一键下载 | 1 | ✘ | ✘ | ✘ |
| 医学套餐 | 1 | ✘ | ✘ | ✔ |
| 英文套餐 | 1 | ✘ | ✘ | ✔ |
| 免费ieee帐号 | 1 | ✘ | ✘ | ✘ |
| 免费试用 | 1 | ✘ | ✘ | ✔ |
| 套餐价格及介绍 | 1 | ✘ | ✘ | ✘ |
| 查找数据库 | 1 | ✘ | ✘ | ✘ |
| 使用教程 | 1 | ✘ | ✘ | ✘ |
| 用户评价 | 1 | ✘ | ✘ | ✘ |
| 登录 | 1 | ✘ | ✘ | ✘ |
| 注册 | 1 | ✘ | ✘ | ✘ |
| 免费ei帐号 | 1 | ✘ | ✘ | ✘ |
| 免费知网帐号 | 1 | ✘ | ✘ | ✘ |
|
With 2.18 seconds in page load, 36 KB of page size and all other reports below, the 80lib.com has a SEO score of 54 out of 100 |
| Title | 【亲测好用！】2020中国知网免费入口_知网免费账号_Web of Science免费入口 - 80图书馆 |
| Description | 【80图书馆】集成了中国知网,万方,维普,Web of Science,ScienceDirect,SpringerLink,IEEE,Pubmed,Embase,Reaxys,OVID,Scopus,ProQuest,Wiley等数百个国内外顶级科研文献数据库,一个80图书馆帐号畅享以上所有数据库,无论您身处何地都能随时查阅并下载文献,从此下载科研文献不再求人. |
| Keyword | 中国知网帐号,web of science帐号 |
| Age | 2 Years, 305 Days |
| Created | 27th-Jan-2018 |
| Updated | 19th-Sep-2020 |
| Expiry | 27th-Jan-2022 |
| Host | Type | Ttl | Other |
|---|---|---|---|
| 80lib.com.w.kunluncan.com | A | 28 | ip:122.228.7.248 |
| 80lib.com | CNAME | 568 | target:80lib.com.w.kunluncan.com |
| 80lib.com.w.kunluncan.com | SRV | 180 | pri:99weight:1port:443target:122.246.20.182 |
|
Domain Name: 80lib.com Registry Domain ID: 2219205641_DOMAIN_COM-VRSN Registrar WHOIS Server: grs-whois.hichina.com Registrar URL: http://whois.aliyun.com Updated Date: 2020-09-19T13:54:16Z Creation Date: 2018-01-27T02:22:17Z Registrar Registration Expiration Date: 2022-01-27T02:22:17Z Registrar: Alibaba Cloud Computing (Beijing) Co., Ltd. Registrar IANA ID: 420 Reseller: Domain Status: ok https://icann.org/epp#ok Registrant City: Registrant State/Province: jiang xi Registrant Country: CN Registrant Email:https://whois.aliyun.com/whois/whoisForm Registry Registrant ID: Not Available From Registry Name Server: F1G1NS1.DNSPOD.NET Name Server: F1G1NS2.DNSPOD.NET DNSSEC: unsigned Registrar Abuse Contact Email: DomainAbuse@service.aliyun.com Registrar Abuse Contact Phone: +86.95187 URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/ >>>Last update of WHOIS database: 2020-11-28T11:25:29Z |
| Server IP | 122.246.20.202 |
| Server Location | China |
| Service Provider | China Telecom |
| Domains (TLD) | Status |
|---|---|
| 80lib.net | Already Registered |
| 80lib.org | Available |
| 80lib.biz | Already Registered |
| 80lib.io | Already Registered |
| 80lib.info | Available |
| Domains (TLD) | Status |
|---|---|
| u0lib.com | Available |
| i0lib.com | Available |
| o0lib.com | Available |
| 8olib.com | Available |
| 8plib.com | Available |
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