What technology does doc88.com use?

doc88.com is built with PHP, jQuery, Nginx.

Is doc88.com secure (HTTPS)?

Yes. doc88.com uses TLS 1.2 with a certificate issued by DigiCert Inc, valid until Nov 17, 2026.

Hosting provider information for doc88.com is not available yet.

What is doc88.com's SEO score?

doc88.com scored 65/100 for SEO in the latest analysis (fair).

What is doc88.com's overall website score?

doc88.com has an overall SiteGraph score of 78/100, combining SEO, performance, security, and accessibility.

Has doc88.com's score changed over time?

doc88.com's overall score has improved by 3 points (from 75 to 78) since Jul 26, 2026.

doc88.com

道客巴巴-在线文档分享平台

Last scanned Aug 3, 2026, 11:00 AM · 7 views

Overall score

Fair

Summary

道客巴巴(doc88.com)是一个在线文档分享平台。你可以上传学术论文,研究报告,行业标准,课后答案,教学课件,工作总结,作文等电子文档，可以自由交换文档，还可以分享��… This website uses Nginx. SEO is fair (65/100) and accessibility is fair (65/100). Security scores good (80/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.

道客巴巴(doc88.com)是一个在线文档分享平台。你可以上传学术论文,研究报告,行业标准,课后答案,教学课件,工作总结,作文等电子文档，可以自由交换文档，还可以分享最新的行业资讯。

Top issues to fix

12 issues found · 3 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Over half of images are missing alt text
Accessibility
Add alt attributes to images — screen readers depend on them, and they help image SEO.
Missing viewport meta tag
Accessibility
Add <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
2 cookies without Secure/HttpOnly flags
Security
Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Meta description longer than 160 characters
SEO
Trim the meta description to under 160 characters to avoid truncation in search results.

+6 more issues — details in the sections below.

SEO

6 issue(s) found

100

Performance

693 ms

Security

HTTPS & header checks

Accessibility

2 issue(s) found

Score history

+3 overall since Jul 26, 2026

Overall: 78
SEO: 65
Security: 80
Performance: 100
Accessibility: 65

Organization

Company details published in this site's own structured data.

Contact

Email, phone, and address published on this site's own pages.

Email: BM@doc88.com

Meta tags

Title: 道客巴巴-在线文档分享平台
Description: 道客巴巴(doc88.com)是一个在线文档分享平台。你可以上传学术论文,研究报告,行业标准,课后答案,教学课件,工作总结,作文等电子文档，可以自由交换文档，还可以分享最新的行业资讯。
Canonical
Language: zh-CN
Charset: UTF-8
Viewport
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

PHP jQuery Nginx

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: —
ASN: —

DNS records

Type	Value
A	—
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.2
Issuer: DigiCert Inc
Subject: *.doc88.com
Valid from: Oct 17, 2025
Valid to: Nov 17, 2026
Days until expiry: 106
SAN domains: *.doc88.com, doc88.com

Security headers

Strict-Transport-SecurityMissing
Content-Security-PolicyEnabled
X-Frame-OptionsMissing
X-Content-Type-OptionsEnabled
Referrer-PolicyMissing
Permissions-PolicyMissing

Compression: gzip · 2 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 11

Links

45 internal · 3 external · 20 broken

Images

12 total · 7 missing alt

Scripts / Styles

13 scripts · 7 stylesheets

JS / CSS size

9.8 KB · 451 B

Page size

44.1 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

Meta description longer than 160 characters
Missing canonical link
No structured data (JSON-LD) found
Missing OpenGraph tags
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://doc88.com
Final URL: https://www.doc88.com/
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 693 ms
HTML size: 44.1 KB
Redirect chain: https://doc88.com → https://www.doc88.com/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does doc88.com use?: doc88.com is built with PHP, jQuery, Nginx.
Is doc88.com secure (HTTPS)?: Yes. doc88.com uses TLS 1.2 with a certificate issued by DigiCert Inc, valid until Nov 17, 2026.
Who hosts doc88.com?: Hosting provider information for doc88.com is not available yet.
What is doc88.com's SEO score?: doc88.com scored 65/100 for SEO in the latest analysis (fair).
What is doc88.com's overall website score?: doc88.com has an overall SiteGraph score of 78/100, combining SEO, performance, security, and accessibility.
Has doc88.com's score changed over time?: doc88.com's overall score has improved by 3 points (from 75 to 78) since Jul 26, 2026.