www.gnc.com
挂号的
页面分析更新日期:
2026/06/06 01:40:00
上次 Whois 更新日期:
2026/05/20 05:58:37
域名状态
挂号的
付款至
02.07.2032
可从
01.08.2032
×
![全屏网站截图]()
www.gnc.com 网站截图
搜索引擎优化得分
64.38%
94
取得的分数
146
最高分
主要信息
标题: GNC® | Vitamins, Supplements, Protein Powder & Health Products
描述: Shop GNC for protein powders and preworkout supplements to support fitness and wellbeing. Browse the best supplements for weight loss, testosterone and overall health.
关键词: 未知
页面编码:
utf-8
页面文件大小: 442 KB
服务器信息
IP: 199.232.175.52
地点: Sweden,SE,Stockholm,100 04,59.3287,18.0717,Europe/Stockholm
HTTP服务器: cloudflare
编码: utf-8
元标签列表
- name: robots content: INDEX, FOLLOW
- charset: UTF-8
- equiv: x-ua-compatible content: ie=edge
- name: apple-itunes-app content: app-id=413258417
- name: viewport content: width=device-width, initial-scale=1, minimum-scale=1
- name: description content: Shop GNC for protein powders and preworkout supplements to support fitness and wellbeing. Browse the best supplements for weight loss, testosterone and overall health.
- name: keywords content: GNC, GNC Live Well
- name: twitter:card content: summary_large_image
- name: twitter:site content: @GNCLiveWell
- property: twitter:title content: GNC® | Vitamins, Supplements, Protein Powder & Health Products
- property: twitter:description content: Shop GNC for protein powders and preworkout supplements to support fitness and wellbeing. Browse the best supplements for weight loss, testosterone and overall health.
- property: og:title content: GNC® | Vitamins, Supplements, Protein Powder & Health Products
- property: og:type content: article
- property: og:description content: Shop GNC for protein powders and preworkout supplements to support fitness and wellbeing. Browse the best supplements for weight loss, testosterone and overall health.
- property: og:site_name content: GNC
- property: og:site_image content: /on/demandware.static/Sites-GNC2-Site/-/default/dwd24a6621/images/favicon.ico
- property: og:site_icon content: /on/demandware.static/Sites-GNC2-Site/-/default/dwd24a6621/images/favicon.ico
- property: og:url content: https://www.gnc.com
- name: google-site-verification content: 0rIhqh8Wc0Vwi25LInKjHNl18Ksa7H9PyZUOZpY3grs
- name: google-site-verification content: PcPP0MQz18n_AF1XafnXk7EEF_R9T80wNu03iFXel5s
- name: google-site-verification content: Z1SOa7_G8YpmQOf5yO8D_N9w8NUDjAeHTktRWWlvwvU
内部链接
外部链接
查询信息
domain_name: gnc.com
update_date: 2023-05-25T13:04:26Z
update_time: 1685019866
creation_date: 1996-07-03T04:00:00Z
creation_time: 836366400
expiration_date: 2032-07-02T04:00:00Z
Whois 原始数据
Domain Name: GNC.COM
Registrar: Network Solutions, LLC
Domain Status: client transfer prohibited
Creation Date: 1996-07-03T04:00:00Z
Registry Expiry Date: 2032-07-02T04:00:00Z
Updated Date: 2023-05-25T13:04:26Z
Name Server: CLARA.NS.CLOUDFLARE.COM
Name Server: VICKY.NS.CLOUDFLARE.COM
REGISTRAR Contact: Network Solutions, LLC
>>> Last update of RDAP database: 2026-05-20T05:58:37Z
Robots.txt
User-agent: * Disallow: /*?q* Disallow: /*dm3* Disallow: /*dm2* Disallow: /*dm1* Disallow: /*prefn* Disallow: /*pmin* Disallow: /cart* Disallow: /account* Disallow: /login?* Disallow: /*Login-OAuthLoginForm?* Disallow: /*?pid=* Disallow: /checkout* Disallow: /review-order* Disallow: /order-confirmation* Disallow: /search* Disallow: /orders* Disallow: /your-order* Disallow: /*srule* Disallow: /*Stores-FindStoreInventory Disallow: /*gnc/600762.html Disallow: /*gnc-rx.html Disallow: /*yo-app-sequencer.js Disallow: /*cgid* Disallow: /profile* Disallow: /register* Disallow: /*?categoryId=* Disallow: /*sz* Allow: /dw/image* User-agent: mediapartners-google Allow: /dw/image* Allow: /*utm_medium* User-agent: googlebot-Image Allow: /dw/image* Allow: /*utm_medium* User-agent: adsbot-google Allow: /dw/image* Allow: /*utm_medium* # Chinese Bots User-agent: Baiduspider User-agent: 360Spider User-agent: Yisouspider User-agent: PetalBot Disallow: / User-agent: Bytespider Disallow: / User-agent: Sogou web spider Disallow: / User-agent: Sogou inst spider Disallow: / User-agent: Robozilla Disallow: / User-agent: yahoo-mmcrawler Disallow: / User-agent: psbot Disallow: / User-agent: asterias Disallow: / User-agent: yahoo-blogs/v3.9 Disallow: / #Crawl Delays User-agent: BLEXBot User-agent: rogerbot User-agent: dotbot User-agent: AhrefsBot User-agent: MJ12bot User-agent: GPTBot Crawl-delay: 10 User-agent: Pinterestbot Crawl-delay: 1 Sitemap: https://www.gnc.com/sitemap_index.xml
搜索引擎优化审核
技术搜索引擎优化
✓
响应码
200
状态 200 正常 - 页面加载正确。
✓
字符编码
Page: utf-8, Header: utf-8
HTML 和标头之间的字符编码一致。
✓
页面尺寸
453172 bytes
页面大小可以接受快速加载。
!
资源
209 total
资源太多了。优化和组合文件以获得更好的性能。
✓
赫尔夫朗标签
3 hreflang tags
为多语言 SEO 找到的 Hreflang 标签。
✓
Robots.txt
Exists
找到 Robots.txt 文件。
✓
Sitemap
Declared in robots.txt
在 robots.txt 中声明的站点地图。
✓
HTTPS
Yes
已启用安全 HTTPS 连接。
✓
压缩
gzip
启用 Gzip 或 Zstd 压缩以加快加载速度。
✓
缓存
no-store, no-cache, must-revalidate, max-age=0
正确设置缓存控制标头。
✓
页面速度
4.85 ms
出色的加载速度。
页面搜索引擎优化
!
标题
GNC® | Vitamins, Supplements, Protein Powder & Health Products
标题太长。减少到 30-60 个字符以避免截断。
!
元描述
Shop GNC for protein powders and preworkout supplements to support fitness and wellbeing. Browse the best supplements for weight loss, testosterone and overall health. Lenght:167
元描述太长。减少到 100-160 个字符。
!
H1 标题
3 found - "GNC® | Vitamins, Supplements, Protein Powder & Health Products"
每页仅使用一个 H1 标题。删除多余的 H1 标签。
✓
字数统计
1337
内容长度良好（建议 500-2000 字）。
!
规范标签
添加规范标签以防止重复内容问题。
!
重复元
{"google-site-verification":3}
删除重复的元标记以避免冲突。
✓
关键词
元关键字是可选的（主要搜索引擎不使用）。
内容和用户体验
✓
语言
en
语言属性设置正确。
✓
图片
1 total, 0 missing ALT
所有图像都有正确的 ALT 文本。
✓
视口
width=device-width, initial-scale=1, minimum-scale=1
为移动设备正确设置视口元标记。
!
打开图
Missing: og:image
添加缺少的 OpenGraph 标签以进行社交媒体共享：og:image
✓
结构化数据
2 JSON-LD scripts
找到结构化数据 (JSON-LD)。
职位于 Google
搜索短语 - Google
| 位置 | 短语 | 页 | 片段 |
|---|---|---|---|
| 2 | /?srsltid=AfmBOop3S2... |