Otx.alienvault.com - SEO Checker

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Overview of the SEO Check
Meta information
76% 
Page quality
47% 
Page structure
58% 
Link structure
0% 
Server
97% 
External factors
100% 
SEO Score
Response time
0.08 s
File size
8.30 kB
Words
1
Media files
0
Number of links
0 internal / 0 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
LevelBlue - Open Threat Exchange
The length of the page title is perfect. (312 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Learn about the latest cyber threats. Research, collaborate, and share threat intelligence in real time. Protect yourself and the community against today's emerging threats.
The meta description is too long: 1049 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
No canonical link is specified.
Language
(Somewhat important)
Language defined in HTML: en
Server location: United States of America
The following language is defined by HTML: en
Alternate/Hreflang Links
(Somewhat important)
There are no alternate links specified on this page.
Other meta tags
(Somewhat important)
There is no rel next meta tag on this page.
There is no rel prev meta tag on this page.
Domain
(Somewhat important)
This page is hosted on a subdomain. Use a top level domain for better SEO results.
The domain does not contain non-latin characters.
Page URL
(Somewhat important)
No parameters were found in the URL.
No session ID was found in the URL.
The URL does not have too many subdirectories.
Charset encoding
(Somewhat important)
The character encoding is not specified in the HTTP header.
The charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
No favicon is linked in the HTML code.

Meta tags

NameValue
descriptionLearn about the latest cyber threats. Research, collaborate, and share threat intelligence in real time. Protect yourself and the community against today's emerging threats.
viewportwidth=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no
referrerorigin
langen
twitter:cardsummary
twitter:site@alienvault
twitter:text:titleAlienVault - Open Threat Exchange
twitter:text:descriptionLearn about the latest cyber threats. Research, collaborate, and share threat intelligence in real time. Protect yourself and the community against today's emerging threats.
twitter:creator@alienvault
twitter:image/assets/images/otx-logo-twitter.png
og:titleLevelBlue - Open Threat Exchange
og:typearticle
og:urlEmpty
og:image/assets/images/otx-logo-twitter.png
og:descriptionLearn about the latest cyber threats. Research, collaborate, and share threat intelligence in real time. Protect yourself and the community against today's emerging threats.
og:site_nameLevelBlue Open Threat Exchange
charsetutf-8

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Page quality

Content
(Critically important)
There are only 1 words on this page. Use at least 250 words to provide useful information.
Some words from the page title are not used within the pages content
No paragraphs were detected.
No placeholders texts or images were found.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
This page loads 4 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 6 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
Social Networks
(Nice to have)
There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.
Additional markup
(Nice to have)
No additional page markup was found.
HTTPS
(Somewhat important)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Media list

No media files were found.

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
There are no headings specified on the page. Headings are important for search engine optimization and help to structure your content.

Heading structure

No headings were found.
Baselink: /
This page seems to be an entry page, because only very few links were found.
There are no external links on this page.

Found links on this page

No internal links were found.

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://otx.alienvault.com/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
This page loads 4 JavaScript files. This may affect the load time negatively.
The page response time is excellent with 0.08 seconds.
This page only loads 1 CSS files. That's ok.
The file size of the HTML document is fine (8 kB).

HTTP Response Header

NameValue
content-typetext/html
transfer-encodingchunked
connectionkeep-alive
last-modifiedThu, 08 May 2025 14:20:03 GMT
x-amz-server-side-encryptionAES256
serverAmazonS3
strict-transport-securitymax-age=63072000; includeSubdomains; preload
x-content-type-optionsnosniff
x-frame-optionsSAMEORIGIN
x-xss-protection1; mode=block
referrer-policysame-origin
content-encodinggzip
dateTue, 13 May 2025 21:28:13 GMT
etagW/"f9d499e44b1fc3e703d375b84370f75c"
varyAccept-Encoding
x-cacheHit from cloudfront
via1.1 a49c26e403f2dac09629dceb6dac5740.cloudfront.net (CloudFront)
x-amz-cf-popFRA60-P1
x-amz-cf-id0U2ePkjsMA4L80g4Z5hw76RxIW4Vu-WMScO_j0vkPgTUFXXD58WTYQ==
age146
statuscode200
http_versionHTTP/1.1

External factors

This website has excellent links from other websites.
This page has backlinks from 756 referring domains.
This page has 434,089 backlinks.
This page has backlinks from 624 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

No valid Robots.txt file was found.

Similar sites

Search preview

otx.alienvault.com
LevelBlue - Open Threat Exchange
Learn about the latest cyber threats. Research, collaborate, and share threat intelligence in real time. Protect yourself and the community against today's emerging threats.

Most important keywords

Following keywords were found. You can check the keyword optimization of this page for each keyword.

KeywordResultRecheck
Loading34%Check
threat23%Check
Threat Intelligence17%Check
Cyber Threat17%Check
Open Threat17%Check
Threat Exchange17%Check
Open Threat Exchange15%Check
threats11%Check
LevelBlue11%Check
Open11%Check
Show more keywords and terms

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