CALORIECOUNT.ABOUT.COM 網站分析

搜索引擎收錄信息

必應:
Google:

頁面信息

標題:
Calorie Counter and Food Nutrition Data
長度: 39 字元; 最佳長度: 10 ~ 60 字元
Meta 描述信息:
Verywell Fit offers free food nutrition data. Learn ways to incorporate nutrient-rich meals and make better-informed diet choices.
長度: 130 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:
Nutrition Facts
長度: 15 字元; 最佳長度: 10 ~ 255 字元

建站技術

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

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caloriecount.about.com 的HTTP header 信息:
HTTP/1.1 200 OK
Connection: keep-alive
content-type: text/html;charset=utf-8
strict-transport-security: max-age=15552000
set-cookie: TMog=n51aee4ebe99445cc91b949619197d15021; Path=/; Domain=.verywellfit.com; Expires=Tue, 7 Jul 2093 01:05:59 GMT; Max-Age=2147483647; Secure
set-cookie: globalTI_SID=db456d77-7847-4ce3-9510-93a76c262bf9; Path=/; Domain=.verywellfit.com; Expires=Fri, 18 Jun 2027 21:51:52 GMT; Max-Age=63072000; Secure
set-cookie: Mint=n51aee4ebe99445cc91b949619197d15021; Path=/; Domain=.verywellfit.com; Expires=Wed, 18 Jun 2025 22:21:52 GMT; Max-Age=1800; Secure
set-cookie: pc=1; Path=/; Domain=.verywellfit.com; Expires=Wed, 18 Jun 2025 22:21:52 GMT; Max-Age=1800; Secure
x-content-security-policy: frame-ancestors 'self' https://*.seo.aws.about.com https://*.dotdash.com *.verywellfit.com; upgrade-insecure-requests;
x-abt-application-version: 8.21.0
content-security-policy: frame-ancestors 'self' https://*.seo.aws.about.com https://*.dotdash.com *.verywellfit.com; upgrade-insecure-requests;
content-encoding: gzip
expires: Thu, 01 Jan 1970 00:00:00 GMT
referrer-policy: no-referrer-when-downgrade
link: ; rel=preload; as=style; nopush, ; rel=preload; as=script; nopush, ; rel=preload; as=script; nopush, ; rel=preload; as=script; nopush, ; rel=preload; as=font; type="font/woff2"; crossorigin; nopush, ; rel=preload; as=font; type="font/woff2"; crossorigin; nopush, ; rel=preload; as=font; type="font/woff2"; crossorigin; nopush, ; rel=preload; as=script; nopush; group=top, ; rel=preload; as=script; nopush; group=bottom
x-content-type-options: nosniff
cache-control: max-age=1800, private
Accept-Ranges: bytes
Date: Wed, 18 Jun 2025 21:51:52 GMT
Via: 1.1 varnish
X-Served-By: cache-iad-kjyo7100097-IAD, cache-iad-kjyo7100097-IAD
X-Cache: MISS
X-Cache-Hits: 0
X-Timer: S1750283512.052708,VS0,VE155
NEL: {"report_to":"network-errors","max_age":2592000,"success_fraction":0,"failure_fraction":1.0, "include_subdomains": true}
Report-To: {"group":"network-errors","max_age":2592000,"endpoints":[{"url":"https://rjs.3gl.net/hawklogserver/565/re.p"}]}
transfer-encoding: chunked

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。 about.com 當前共有 32 項 DNS 記錄。
主機 類型 IP/目標 TTL 擴充資訊
about.comA200
about.comA200
about.comA200
about.comA200
about.comNS600
about.comNS600
about.comNS600
about.comNS600
about.comNS600
about.comNS600
about.comNS600
about.comNS600
about.comCNAME30
about.comSOA300expire: 604800
serial: 1653386147
about.comMX10214pri: 10
about.comMX10214pri: 50
about.comMX10214pri: 30
about.comMX10214pri: 40
about.comMX10214pri: 20
about.comTXT
v=spf1 ip4:64.125.213.247 ip4:216.223.13.247 ip4:34.194.76.185 ip4:35.164.185.216 ip4:34.194.69.219 include:_spf.salesforce.com include:_spf.google.com include:spf.protection.outlook.com include:amazonses.com ~all
8574
about.comTXT
slack-domain-verification=Op2DUSOSy3sEUYXVj1TJaFq1nWifizEEvpkiTPNr
8574
about.comTXT
_globalsign-domain-verification=oJIgih5w0Ef57wJVNPzdo5a4cUlsZiQUhumcDQKSj2
8574
about.comTXT
google-site-verification=naBvDaAtPQECSKkKcHQUjsdsJagdKYI4dG5-Vj-BCRw
8574
about.comTXT
adobe-idp-site-verification=4d443bb146b2a60fc0c0216c899a6ef9baa971cc3c36ac4b3020b4719b5c2e82
8574
about.comTXT
atlassian-domain-verification=uUTQHYge655RxaiCqp-IAyc/Q7GgtoJziDouyp0rB7n8OUdp4q8WfSgllR1IaJVR
8574
about.comTXT
globalsign-domain-verification=w4_cM6JGgWq8DXcWhKiS6LtG0lzij1oIZfjNoaPv_D
8574
about.comTXT
openai-domain-verification=dv-7Ma37IMMFvwqj1Fwgsn676A6
8574
about.comTXT
facebook-domain-verification=rf8ocdhxrznl039sodxk5mul9of8l7
8574
about.comAAAA
2a04:4e42:600::645
477
about.comAAAA
2a04:4e42::649
477
about.comAAAA
2a04:4e42:200::645
477
about.comAAAA
2a04:4e42:400::645
477