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sl-1688.com

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Last scanned Jul 27, 2026, 9:43 AM · 2 views

66

Overall score

Fair

Summary

����˳���Ƽ����޹�˾��2018�����������ݣ���˾������Ϊ�ͻ��������������⡣��˾�����ԡ����š�ѧϰ���������������Ρ����ԡ��ڷܡ�̤ʵ���ж���Ϊ���ʵĹ�˾�Ļ����ԡ�����Ӫ����B2BӪ����lnstagram�ƹ㣬�ȸ��ƹ㣬��óר�����䣬С��… This website uses jQuery hosted on Baidu - Beijing Baidu Netcom Science and Technology Co., Ltd., CN. SEO is fair (50/100) and accessibility is fair (50/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.

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China
Hosted on Baidu - Beijing Baidu Netcom Science and Technology Co., Ltd., CN

Top issues to fix

15 issues found · 4 high priority

  • Missing Strict-Transport-Security header

    Security

    Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • No H1 heading found

    SEO

    Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.

  • 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 X-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

+9 more issues — details in the sections below.

50

SEO

8 issue(s) found

100

Performance

535 ms

65

Security

HTTPS & header checks

50

Accessibility

3 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

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

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Contact

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

Meta tags

Title
�������繫˾|������վ����|�𰲰ٶȰ��ɹ�|ƽ�����繫˾|����΢��С��������|�������繫˾|����΢��С���򿪷�|΢��С�����̳�����|���ݰٶȰ��ɹ�-����˳���Ƽ����޹�˾
Description
����˳���Ƽ����޹�˾��2018�����������ݣ���˾������Ϊ�ͻ��������������⡣��˾�����ԡ����š�ѧϰ���������������Ρ����ԡ��ڷܡ�̤ʵ���ж���Ϊ���ʵĹ�˾�Ļ����ԡ�����Ӫ����B2BӪ����lnstagram�ƹ㣬�ȸ��ƹ㣬��óר�����䣬С�����Ȼ�����ƽ̨��Ϊ��˾����ҵ����ϵ�����ǵIJ�Ʒ������ó����ó��Ϊ�ͻ��ṩ�Խ���Ϊ������һվʽ��Ӫ�������������ǽ����Բ������ģ�����ǰ�С�˳���Ƽ�������Я�ֲ������ÿڱ���Ӯδ����
Canonical
Language
Charset
gb2312
Viewport
width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
og:description
og:type
og:url

Twitter Card

twitter:card
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

CDN provider
IP address
180.76.132.33
ASN
AS38365 (Baidu - Beijing Baidu Netcom Science and Technology Co., Ltd., CN)

DNS records

TypeValue
A
  • 180.76.132.33
AAAA
MX
TXT
NS
  • ns2.cnolnic.net
  • ns1.cnolnic.net
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Xin Net Technology Corp.
Subject
sl-1688.com
Valid from
Jun 12, 2026
Valid to
Dec 28, 2026
Days until expiry
153
SAN domains
sl-1688.com, www.sl-1688.com

Security headers

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

Compression: none · 2 cookie(s) observed

Content & assets

Headings

H1 0 · H2 11 · H3 4

Links

43 internal · 3 external · 20 broken

Images

40 total · 38 missing alt

Scripts / Styles

8 scripts · 4 stylesheets

JS / CSS size

32.8 KB · 18.5 KB

Page size

21.3 KB

Robots.txt & Sitemap

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

SEO issues

  • Title longer than 60 characters
  • Meta description longer than 160 characters
  • Missing canonical link
  • No H1 heading found
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • Over half of images are missing alt text
  • No H1 heading found
  • Missing <html lang> attribute

Scan details

Requested URL
https://sl-1688.com
Final URL
https://sl-1688.com
HTTP status
200
HTTP version
HTTP/2
Response time
535 ms
HTML size
21.3 KB
Redirect chain
https://sl-1688.com

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Frequently asked questions

What technology does sl-1688.com use?
sl-1688.com is built with Bootstrap, jQuery.
Is sl-1688.com secure (HTTPS)?
Yes. sl-1688.com uses TLS 1.3 with a certificate issued by Xin Net Technology Corp., valid until Dec 28, 2026.
Who hosts sl-1688.com?
sl-1688.com is hosted on Baidu - Beijing Baidu Netcom Science and Technology Co., Ltd., CN.
What is sl-1688.com's SEO score?
sl-1688.com scored 50/100 for SEO in the latest analysis (fair).
What is sl-1688.com's overall website score?
sl-1688.com has an overall SiteGraph score of 66/100, combining SEO, performance, security, and accessibility.