CODEACADEMY.COM Обзор веб-сайта
Произошла ошибка при посещении веб-сайта codeacademy.com
Мы столкнулись с ошибками при попытке доступа к следующим URL-адресам веб-сайта codeacademy.com:
- HTTP 403 http://codeacademy.com/
- HTTP 403 https://codeacademy.com/
HTTP 403 — это код состояния HTTP, указывающий, что доступ к запрошенному ресурсу запрещен. Это происходит, когда сервер ограничивает доступ нашего бота к странице, часто из-за наличия фаервола.
Содержимое ниже демонстрирует часть данных исторического анализа, кэшированных нашим сервером на 08.06.2020. Из-за того, что наш бот не может получить доступ к этому веб-сайту, данные могут быть неполными или устаревшими и предоставляются только для справки.
Основная информация
Информация о странице
The length of your meta description seems to be outside the recommended range. Ideally, a META DESCRIPTION should be between 50 and 160 characters, including spaces.
A meta description tag serves as a concise and informative summary of a web page's content, aiming to engage and inform users about the page's topic.
Google relies on the actual content of the page to generate a snippet for search results, but it may also utilize the meta description for a more descriptive representation of the page.
Meta descriptions act as a compelling pitch to persuade users that the page aligns with their search intent. While there's no strict character limit, Google truncates the snippet in search results as necessary to fit the device's width.
Best practices for Meta Descriptions
- Length: Maintain a description length of 50-160 characters to ensure optimal visibility in search results.
- Uniqueness: Craft unique descriptions for each page on your website to differentiate their purposes and content.
- Accuracy: Create descriptions that precisely depict the specific content and purpose of the page.
- Keywords: Ensure that each web page has a unique meta description containing important keywords relevant to the page's content.
Технология сайта
Анализ заголовка HTTP
Date: Tue, 09 Jun 2020 09:31:07 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Cache-Control: max-age=3600
Expires: Tue, 09 Jun 2020 10:31:07 GMT
Location: https://www.codecademy.com/
cf-request-id: 033a04625f0000efe938b77200000001
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Vary: Accept-Encoding
Server: cloudflare
CF-RAY: 5a09d67d6dbaefe9-EWR
HTTP/1.1 200 OK
Date: Tue, 09 Jun 2020 09:31:07 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Set-Cookie: __cfduid=da08d533070afd2e2ca7568123fbaf25e1591695067; expires=Thu, 09-Jul-20 09:31:07 GMT; path=/; domain=.codecademy.com; HttpOnly; SameSite=Lax
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
X-Download-Options: noopen
X-Permitted-Cross-Domain-Policies: none
Referrer-Policy: strict-origin-when-cross-origin
Access-Control-Allow-Origin: *
Access-Control-Request-Method: *
Cache-Control: max-age=0, private, must-revalidate
Set-Cookie: initial_referrer=; path=/; expires=Wed, 09 Jun 2021 09:31:07 -0000; secure
X-Request-Id: b7d2dc68-df7e-40cf-90e1-55b0b1a07b6a
X-Runtime: 0.173539
Strict-Transport-Security: max-age=31536000; includeSubDomains
Vary: Accept-Encoding
set-cookie: initial_referring_domain=codeacademy.com; path=/; expires=Wed, 09 Jun 2021 09:31:07 -0000; secure
set-cookie: _session_id=d7a6b5151999083e610c39256d071f2b; path=/; expires=Tue, 23 Jun 2020 09:31:07 -0000; secure; HttpOnly
CF-Cache-Status: DYNAMIC
cf-request-id: 033a04628b0000e708be3fe200000001
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Server: cloudflare
CF-RAY: 5a09d67dac7fe708-EWR
Content-Encoding: gzip
Анализ записей DNS
| Хозяин | Тип | IP/Цель | ТТЛ | Дополнительная информация |
|---|---|---|---|---|
| codeacademy.com | A | 60 | ||
| codeacademy.com | A | 60 | ||
| codeacademy.com | MX | 1800 | pri: 10 | |
| codeacademy.com | MX | 1800 | pri: 10 | |
| codeacademy.com | MX | 1800 | pri: 5 | |
| codeacademy.com | MX | 1800 | pri: 5 | |
| codeacademy.com | MX | 1800 | pri: 10 | |
| codeacademy.com | MX | 1800 | pri: 10 | |
| codeacademy.com | MX | 1800 | pri: 1 | |
| codeacademy.com | NS | 1800 | ||
| codeacademy.com | NS | 1800 | ||
| codeacademy.com | NS | 1800 | ||
| codeacademy.com | NS | 1800 | ||
| codeacademy.com | SOA | 900 | expire: 1209600 serial: 1 | |
| codeacademy.com | TXT | google-site-verification=ULDbR-0Fqgk8J1GV-R6QwZ7G5gqAteaf0Ee27gfv3Ig | 1800 |