WWW.SI.EDU Обзор веб-сайта
SEO-статистика для WWW.SI.EDU не обновлялась как минимум 60 дней. Мы запустили задачу фонового анализа этого веб-сайта, подождите несколько минут.
Основная информация
URL:
Название сайта:
Сервер:
cloudflare
IP:
Город:
Информация о странице
Заголовок:
Smithsonian Institution
Длина: 23 символов.; Оптимальная длина: 10 ~ 60 символов
Мета-описание:
The Smithsonian Institution is the world's largest museum, education, and research complex with 21 museums and the National Zoo.
Длина: 128 символов.; Оптимальная длина: 50 ~ 160 символов
Метаключевые слова:
Длина: 0 символов.; Оптимальная длина: 10 ~ 255 символов
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.
Тег H1:
Smithsonian Institution
Длина: 23 символов.; Оптимальная длина: 10 ~ 255 символов
Внешние ссылки:
12 (0 nofollow)
Внутренние ссылки:
166 (0 nofollow)
Технология сайта
Сервер:
cloudflare
Безопасный SSL:
Доступный
robots.txt:
Недоступен
XML Карта сайта:
Недоступен
Gzip-сжатие:
Доступный
favicon.ico:
Недоступен
Анализ заголовка HTTP
Поля заголовка HTTP являются компонентами заголовка сообщения запросов и ответов в протоколе передачи гипертекста (HTTP). Они определяют рабочие параметры транзакции HTTP. Поля заголовка не отображаются напрямую обычными веб-браузерами, такими как Internet Explorer, Google Chrome, Firefox и т. д. Ниже приведена информация заголовка HTTP www.si.edu:
HTTP/1.1 200 OK
Date: Wed, 18 Jun 2025 21:55:46 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Content-Encoding: gzip
X-Drupal-Cache: HIT
Content-Language: en
X-Frame-Options: SAMEORIGIN
X-Frame-Options: SAMEORIGIN
Link: ; rel="canonical"
Cache-Control: public, max-age=0
Expires: Sun, 19 Nov 1978 05:00:00 GMT
Vary: Cookie,Accept-Encoding
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
X-Content-Type-Options: nosniff
Cf-Cache-Status: DYNAMIC
Last-Modified: Wed, 18 Jun 2025 21:36:27 GMT
Content-Security-Policy: upgrade-insecure-requests;
Set-Cookie: TSd8209ccc029=083ccf6c57ab2800c891c3ef01210cbbf90bb5e5eb0f3c7a448e2077b7fd1315cac6335f8985c6dcb1a60168cccce537; Max-Age=30; Path=/
Set-Cookie: TS707c5aff027=083ccf6c57ab20002f4da9db369051b47217ca75d8909e1cfd1b7c50ef5f463184ad7f91503d66e80885d336ac1130000e6fe8b2b4257576716678103719debe25939d9c32e3179317046bbbc433e5e8d3a194a9dfc1c8909b65481165e52a53; Path=/
Server-Timing: cfCacheStatus;desc="DYNAMIC"
Server-Timing: cfOrigin;dur=151,cfEdge;dur=19
Speculation-Rules: "/cdn-cgi/speculation"
Server: cloudflare
Cf-Ray: 951e08646cb0c33d-EWR
alt-svc: h3=":443"; ma=86400
Date: Wed, 18 Jun 2025 21:55:46 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Content-Encoding: gzip
X-Drupal-Cache: HIT
Content-Language: en
X-Frame-Options: SAMEORIGIN
X-Frame-Options: SAMEORIGIN
Link: ; rel="canonical"
Cache-Control: public, max-age=0
Expires: Sun, 19 Nov 1978 05:00:00 GMT
Vary: Cookie,Accept-Encoding
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
X-Content-Type-Options: nosniff
Cf-Cache-Status: DYNAMIC
Last-Modified: Wed, 18 Jun 2025 21:36:27 GMT
Content-Security-Policy: upgrade-insecure-requests;
Set-Cookie: TSd8209ccc029=083ccf6c57ab2800c891c3ef01210cbbf90bb5e5eb0f3c7a448e2077b7fd1315cac6335f8985c6dcb1a60168cccce537; Max-Age=30; Path=/
Set-Cookie: TS707c5aff027=083ccf6c57ab20002f4da9db369051b47217ca75d8909e1cfd1b7c50ef5f463184ad7f91503d66e80885d336ac1130000e6fe8b2b4257576716678103719debe25939d9c32e3179317046bbbc433e5e8d3a194a9dfc1c8909b65481165e52a53; Path=/
Server-Timing: cfCacheStatus;desc="DYNAMIC"
Server-Timing: cfOrigin;dur=151,cfEdge;dur=19
Speculation-Rules: "/cdn-cgi/speculation"
Server: cloudflare
Cf-Ray: 951e08646cb0c33d-EWR
alt-svc: h3=":443"; ma=86400
Анализ записей DNS
Системы доменных имен (DNS) преобразуют легко запоминаемые доменные имена в числовые IP-адреса, необходимые для определения местоположения компьютерных служб и устройств по всему миру. Всего имеется 25 записей DNS для si.edu.
| Хозяин | Тип | IP/Цель | ТТЛ | Дополнительная информация |
|---|---|---|---|---|
| si.edu | A | 1927 | ||
| si.edu | NS | 3600 | ||
| si.edu | NS | 3600 | ||
| si.edu | NS | 3600 | ||
| si.edu | NS | 3600 | ||
| si.edu | NS | 3600 | ||
| si.edu | NS | 3600 | ||
| si.edu | SOA | 3600 | expire: 1209600 serial: 733734907 | |
| si.edu | MX | 3584 | pri: 0 | |
| si.edu | TXT | v=spf1 ip4:160.111.0.0/16 ip4:67.231.156.100 ip4:67.231.148.101 include:spf1.si.edu include:spf.protection.outlook.com include:mailsenders.netsuite.com -all | 3600 | |
| si.edu | TXT | v=spf2.0/pra ?all | 3600 | |
| si.edu | TXT | MS=ms11507808 | 3600 | |
| si.edu | TXT | onetrust-domain-verification=733d52d8e41444d097693c749e597ec9 | 3600 | |
| si.edu | TXT | asv=84f6dfbd71d6cbaaa0ed4810076c50f6 | 3600 | |
| si.edu | TXT | canva-site-verification=_s6Cq2oLPbhyDq31iu-b-A | 3600 | |
| si.edu | TXT | adobe-idp-site-verification=ebf44aa1f4d5c71b36a262511b68415832b6f2ad1b7411c528806154df4cc7a6 | 3600 | |
| si.edu | TXT | google-site-verification=h1dnhf4Bz-gK562okiF7P9C6hy5xTOc_7v-4ChAOpHo | 3600 | |
| si.edu | TXT | pardot980712=40b77e6a8c3cb064ca443f8d3483406a462ed6e8096c597515102540924fa4ed | 3600 | |
| si.edu | TXT | pardot1004652=926ad95006c2c225fb35c6cf36285e8b112f6756b832538f471e4cbf886f11c0 | 3600 | |
| si.edu | TXT | Foxit-domain-verification=90c4cab4414ce9a2004043298dd584ce | 3600 | |
| si.edu | TXT | google-site-verification=9-OyClmReEWU6t3ri7R65zaHcE5ONk80xgeIHMjgg08 | 3600 | |
| si.edu | TXT | D9Pafp4mPMV7Vt+wH+GSYi35FnsBm9zZQA6TLxStwyHV3JFiCPPQGVSJM7UzuvWz/KrphLEsXbc/bs5vKq+iHQ== | 3600 | |
| si.edu | TXT | apple-domain-verification=OQGHn6kF8gOnAiWs | 3600 | |
| si.edu | TXT | docusign=1c9206b6-fcd1-4754-8bb5-dc9f864d2d2e | 3600 | |
| si.edu | TXT | docusign=13c4cb8d-4a47-4283-811e-e667bdd84098 | 3600 |