WWW.EDX.ORG Website Review

The SEO statistics for WWW.EDX.ORG have not been updated for at least 60 days. We have initiated a background analysis task for this website, please wait a few minutes.

Basic Information

Pages Indexed

Bing:
Google:

Page Information

Title:
Build new skills. Advance your career. | edX
Length: 44 character(s); Best length: 10 ~ 60 character(s)
Meta description:
Discover thousands of offerings — from free courses to full degrees — delivered by world-class partners like Harvard, Google, Amazon and more.
Length: 142 character(s); Best length: 50 ~ 160 character(s)
Meta keywords:
Length: 0 character(s); Best length: 10 ~ 255 character(s)

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 Tag:
Learn anywhere with edX
Length: 23 character(s); Best length: 10 ~ 255 character(s)

Site Technology

Server:
cloudflare
SSL Secure:
Available
robots.txt:
Unavailable
XML Sitemap:
Unavailable
Gzip Compress:
Available
favicon.ico:
Unavailable

HTTP Header Analysis

HTTP header fields are components of the message header of requests and responses in the Hypertext Transfer Protocol (HTTP). They define the operating parameters of an HTTP transaction. The header fields are not directly displayed by normal web browsers like Internet Explorer, Google Chrome, Firefox etc. Below is the HTTP Header information of www.edx.org:
HTTP/1.1 200 OK
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Date: Mon, 09 Jun 2025 12:49:28 GMT
cache-control: private, no-cache, no-store, max-age=0, must-revalidate
cdn-cache-control: public, max-age=86400, stale-while-revalidate=60, stale-if-error=2592000
content-encoding: gzip
content-security-policy: frame-ancestors 'none'
link: ; rel=preload; as="font"; crossorigin=""; type="font/woff2", ; rel=preload; as="style", ; rel=preload; as="style", ; rel=preload; as="style", ; rel=preload; as="style", ; rel=preload; as="style", ; rel=preload; as="style", ; rel=preload; as="style"
strict-transport-security: max-age=31536000
vary: RSC, Next-Router-State-Tree, Next-Router-Prefetch, Next-Router-Segment-Prefetch, Accept-Encoding
x-middleware-rewrite: /en
x-powered-by: WP Engine Headless Platform
x-violet-env: prod
x-violet-version: c8b183cb1374e873927664e23277f91d25fd30ed
x-envoy-upstream-service-time: 606
Last-Modified: Sun, 08 Jun 2025 19:58:24 GMT
CF-Cache-Status: HIT
Set-Cookie: __cf_bm=vg.GM4ZOaAOA_E0Xh80GgiLCo_QYCbSGsRU7yrK5S4Y-1749473368-1.0.1.1-WDIM9cwdVEn4qtYCcy9dAhML6gprKuEGQkVAG83xuuDbGpqg3Yl6.9rEu7sKTUpWSIMzIrEehKWgTyCe0Ci0uT0FVVIKHpDm1diZnDCZ7eA; path=/; expires=Mon, 09-Jun-25 13:19:28 GMT; domain=.h97m1sqokqgvsbw1eiqol1oc6.js.wpenginepowered.com; HttpOnly; Secure; SameSite=None
Server: cloudflare
CF-RAY: 94d0bfc63a0e0739-IAD
X-Cache: Miss from cloudfront
Via: 1.1 2129e94e52a290c5a20327b4f257b076.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: IAD61-P8
X-Amz-Cf-Id: 5mwsZt23WNu39yZsUr4wmhumbCwM2R34I-CVn90wGvgYisoHcEBHqw==
Age: 60664
X-XSS-Protection: 1; mode=block
X-Frame-Options: SAMEORIGIN
Referrer-Policy: strict-origin-when-cross-origin
X-Content-Type-Options: nosniff
Vary: Origin

DNS Record Analysis

Domain Name Systes (DNS) translates easily memorized domain names to the numerical IP addresses needed for the purpose of locating computer services and devices worldwide. There are total 35 DNS record(s) of edx.org.
Host Type IP/Target TTL Extra Infomation
edx.orgA60
edx.orgA60
edx.orgA60
edx.orgA60
edx.orgNS21600
edx.orgNS21600
edx.orgNS21600
edx.orgNS21600
edx.orgSOA900expire: 1209600
serial: 1
edx.orgMX30pri: 5
edx.orgMX30pri: 5
edx.orgMX30pri: 10
edx.orgMX30pri: 10
edx.orgMX30pri: 1
edx.orgTXT
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edx.orgTXT
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edx.orgTXT
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edx.orgTXT
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edx.orgTXT
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edx.orgTXT
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edx.orgTXT
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edx.orgTXT
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edx.orgTXT
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edx.orgTXT
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edx.orgTXT
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edx.orgTXT
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edx.orgTXT
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edx.orgTXT
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edx.orgTXT
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edx.orgTXT
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edx.orgTXT
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edx.orgTXT
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