POPSCI.COM 網站分析

搜索引擎收錄信息

必應:
Google:

頁面信息

標題:
Popular Science | Science and Technology Stories Since 1872
長度: 59 字元; 最佳長度: 10 ~ 60 字元
Meta 描述信息:
Awe-inspiring science reporting, technology news, and DIY projects. Skunks to space robots, primates to climates. That's Popular Science, 152 years strong.
長度: 155 字元; 最佳長度: 50 ~ 160 字元
Meta 關鍵詞:
長度: 0 字元; 最佳長度: 10 ~ 255 字元

The length of your meta keywords seems to be outside the recommended range. Ideally, a meta keywords should be between 10 and 255 characters, including spaces.

Meta keywords are a specific type of meta tag that appear in the HTML code of a web page. They provide information to search engines about the topic of the page. Meta keywords were once used to help rank web pages in search engine results. However, due to the abuse by webmasters and marketers, Google claims to have stopped using them more than a decade ago. Despite this, there are still reasons to consider using meta keywords:

  • Uncertain Impact on Google's Algorithm: While Google devalued meta keywords, it is uncertain if they were entirely removed from its ranking algorithm. Google keeps its ranking algorithms top secret to deter people from gaming the system.
  • Other Search Engines and CMS: Other search engines like Yandex, Baidu, and Naver may still use meta keywords. Additionally, some internal CMS search systems, such as SOLR and Algolia, also utilize the meta keywords tag.

Best practices for Meta Keywords

  • Relevance is Key: It is crucial to choose keywords that accurately reflect the content of your page.
  • Keep it Limited: It is generally recommended not to exceed more than 10 meta keywords for a single page. Also, the content length should not exceed 255 characters (including spaces).
  • Consider Long-Tail Keywords: Long-tail keywords are more specific and longer phrases that target a niche audience. These keywords can be highly effective in driving targeted traffic to your website.

Remember, meta keywords are just one aspect of search engine optimization (SEO), and search engines now place less emphasis on them compared to other factors. However, by following these best practices, you can still optimize your meta keywords effectively and improve the visibility of your web pages.

H1標籤:
Popular Science. Demystifying the worlds of science and technology since 1872.
長度: 78 字元; 最佳長度: 10 ~ 255 字元

建站技術

服務器:
nginx
SSL 安全:
有效
robots.txt:
XML 站點地圖:
Gzip 壓縮:
有效
favicon.ico:

HTTP Head 分析

HTTP 協議採用了請求與響​​應模型,通過HTTP Header 定義了HTTP 傳輸過程中的必要參數。瀏覽器(例如​​Internet Explorer, Google Chrome, Firefox 等)並不會顯示HTTP header 字段的內容,下面是網站popsci.com 的HTTP header 信息:
HTTP/1.1 200 OK
Server: nginx
Date: Thu, 02 Apr 2026 16:53:28 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
Host-Header: a9130478a60e5f9135f765b23f26593b
Content-Encoding: gzip
x-rq: jfk2 181 249 80
x-cache: HIT
accept-ranges: bytes
cache-control: max-age=1800

DNS 記錄分析

DNS 域名系統(Domain Name System,縮寫)是Internet 的一項基礎服務。它作為將域名和 IP 位址相互映射的一個分佈式數據庫,能夠使人更方便的訪問互聯網。 popsci.com 當前共有 30 項 DNS 記錄。
主機 類型 IP/目標 TTL 擴充資訊
popsci.comA3000
popsci.comNS21600
popsci.comNS21600
popsci.comNS21600
popsci.comNS21600
popsci.comSOA900expire: 1209600
serial: 1
popsci.comMX3600pri: 30
popsci.comMX3600pri: 30
popsci.comMX3600pri: 10
popsci.comMX3600pri: 20
popsci.comMX3600pri: 20
popsci.comTXT
google-site-verification=lELgCbJG9-am41-9VdjfBKnfNZ4NUfQVwz3JZYZN9JU
2103
popsci.comTXT
v=spf1 a mx include:aspmx.sailthru.com include:_spf.google.com include:servers.mcsv.net ~all
2103
popsci.comTXT
google-site-verification=KKpCC4fC3hwLJLjOI5ZUnCQp7rK-8J3STLj19TPsAIc
2103
popsci.comTXT
google-site-verification=HNw_rh7s7HQn8iDD2oxNtkJf0XM2PtZD4XX3lRX_y0w
2103
popsci.comTXT
google-site-verification=izVEt-8m9bDlAdCdXa5vZGzSaMfCm4ExPfqYfDV6ScU
2103
popsci.comTXT
pinterest-site-verification=c9e78b1b214cdaf7a476732e151031b1
2103
popsci.comTXT
yahoo-verification-key=uAed8fqFVVtGbYLoguBAsD74MviuMg1qM+HsQdGyKLI=
2103
popsci.comTXT
tollbit-domain-verification=906626a78726aa85aff27f52e48f41994df9bcdf5d3ae40f210a05419d33b6f4
2103
popsci.comTXT
google-site-verification=oWATgU8sCqrsMx3nRbm5rAP3-qX9ZqmpbwaBx2GwkNI
2103
popsci.comTXT
afe46bcd9b9e4f8b8735f4bb91257152
2103
popsci.comTXT
google-site-verification=svS1_d82W8S3DzEF4nBQopOZrdU9T5Cjsd-r-haGHgE
2103
popsci.comTXT
google-site-verification=dptrZJRp2Oo7oyXnXXwZ_m_suIh5EsDIVHR8lIP842g
2103
popsci.comTXT
dailymotion-domain-verification=dm50nggih5ggh78em
2103
popsci.comTXT
google-site-verification=PUYNGnUF4owUF_Eriy9yHJ4gFFI_rYkNN_6Y6IeOUiQ
2103
popsci.comTXT
google-site-verification=W5NEvh_uF4ZMbzOnskWXbdJ8Oqp60jaMRE_-mTL6h-c
2103
popsci.comTXT
globalsign-domain-verification=KaParXxs1OHDy7o8CMbPpHBN-2m_mzwdPqKMMQ66a6
2103
popsci.comTXT
google-site-verification=qKyOqk9A8f_hb7FS0S-lWR8F7GzOUJQrNVlNwCBkEFI
2103
popsci.comTXT
google-site-verification=pMgyxhe9fhFR2ZQsLhpJyn1Z2mtqXkavjHNdFo35xkY
2103
popsci.comTXT
google-site-verification=RatcXDw1kFx-6aIU6gBHCVT8Jb5Wu7lXVBbHPdAKpDQ
2103