Deep.com - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
59% 
Page structure
29% 
Link structure
33% 
Server
46% 
External factors
100% 
SEO Score
Response time
1.70 s
File size
1,235.40 kB
Words
842
Media files
10
Number of links
73 internal / 8 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
DEEP – Engineering Wonder
The length of the page title is perfect. (262 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is missing.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.deep.com/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en-us
Server location: United States of America
The following language is defined by HTML: en-us
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)
The domain is no subdomain.
The domain length is good.
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 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)
The favicon is linked correctly.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1
robotsmax-image-preview:large
msapplication-TileImagehttps://media.deep.com/wp-content/uploads/MicrosoftTeams-image-14.png
generatorWordPress 6.5.3
langen-us
og:titleDEEP
og:typearticle
og:urlhttps://www.deep.com/
og:site_nameDEEP
og:descriptionengineering wonder Making Humans Aquatic DEEP exists to radically advance how humankind can access, explore and inhabit underwater environments. Through flexible, modular subsea habitats, work-class submarines, and advanced human performance research, DEEP completely transforms what we are capable of underwater – and will increase our understanding of life on this planet. Our Mission
og:imagehttps://deep.dev:8890/wp-content/themes/Avada/assets/images/logo.png
X-UA-CompatibleIE=edge
Content-Typetext/html; charset=UTF-8

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Page quality

Content
(Critically important)
Words from the H1 heading are not used in the page content.
This page contains 842 words. That's ok.
27.3% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
The page contains a listing, which indicates a good text layout.
12 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 13.92 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
This page loads 12 JavaScript files. This may affect the load time negatively.
The file size of the HTML document is very large (1235.4 kB).
A viewport "width=device-width, initial-scale=1" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 17 tags for this page.
Image SEO
(Somewhat important)
7 images have no alt attribute. The content of alt attributes is used by search engines.
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)
This page uses Google authorship information without an image.
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

URLAlt attributeTitle
...ontent/uploads/Deep-Logo-Outro_00047.pngNo alt attribute provided
data:[...] Base64No alt attribute provided
...p-content/uploads/Subs_Lineup_Teaser.jpgBlack background with the lights of 3 submersibles visibleSubs_Lineup_Teaser
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
...-content/uploads/WAAM_CourtesyRAMLAB.jpgWAAM Robot ArmWAAM_CourtesyRAMLAB
...ds/2023/07/19131622/Deep_Campus_Loch.jpgNo alt attribute providedDeep_Campus_Loch
...m/wp-content/uploads/Deep_logo_small.pngNo alt attribute providedDeep_logo_small
https://www.deep.com/%22%22No alt attribute provided
Video URLWidthHeight
...ploads/DEEP_SentinelSystem_HeroScene.mp4

Page structure

H1 heading
(Critically important)
Making Humans Aquatic
Too many H1 headings
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.
There are 35 headings on the page. The amount of headings should be in a more proper relation to the amount of text.

Heading structure

Heading levelContent
H1 Making Humans Aquatic
H1 Thanks for your interest in DEEP!
H2 Sentinel™ System
H2 Submarines
H2 DEEP Institute
H2 Expeditions
H2 Advanced Manufacturing
H2 Campus
H3 Latest News & Announcements
H5 Oceanographic: One of the world’s biggest 3D-printed objects
H5 DEEP® Announces Rob McCallum as member of Strategic Advisory Council
H5 Forbes: Living Underwater In The Remarkable New Sentinel Habitat
H5 DEEP Science Request for Information
H5 The Times: ‘Nasa of the oceans’ to build sea station in Gloucestershire
H5 DEEP® Appoints Dr. Dawn Kernagis as Director of Scientific Research
H5 DEEP Announces Mission #OccupyMare: to Make Humanity Aquatic
H5 ITV: Plan for £100m underwater living research facility DEEP moves forward
H5 BBC: Step forward for DEEP underwater research site
H5 Could we be living underwater by 2027?
H5 BBC: Underwater living, Deep dive site to become £100m research hub
H5 Oceanographic: Humans to permanently live underwater from 2027
H5 Enabling a permanent human presence under the oceans from 2027
H5 How much carbon is stored in our Oceans?
H5 About DEEP
H5 PRODUCTS
H5 Services
H5 facilities
H6 engineering wonder
H6 Subsea Habitat systems
H6 modular subs platform
H6 Training & Human Performance
H6 OFFSHORE OPERATIONS
H6 Rapid Prototyping & Additive Manufacture
H6 R&D Facilities & Capabilities
H6 INSIGHTS
Some anchor texts are used more than once.
22 links don't have an anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are 8 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.deep.com/Anchor Skip to content
https://twitter.com/unumsumusmareNew window External A-TITLE Twitter
https://www.instagram.com/unum...New window External Subdomain A-TITLE Instagram
https://www.linkedin.com/compa...New window External Subdomain A-TITLE LinkedIn
https://www.deep.com/about/Subdomain About
/about/careers/Subdomain Careers
https://www.deep.com/newsroom/Subdomain Newsroom
https://www.deep.com/No Text
/about/mission/Mission
https://www.deep.com/sentinelSentinel
https://www.deep.com/subsSubs
https://www.deep.com/rd/Subdomain R&D
https://www.deep.com/institute/Institute
https://www.deep.com/expeditions/Subdomain Expeditions
/rd/manufacture/Subdomain Manufacturing
https://www.deep.com/author/mike/Subdomain mike
A-TITLE Posts by mike
/about/mission/Subdomain Our Mission
https://www.deep.com/sentinel/Subdomain No Text
https://www.deep.com/sentinel/Subdomain Sentinel System
https://www.deep.com/subs/Subdomain No Text
https://www.deep.com/institute/Subdomain Submarines
https://www.deep.com/institute/Subdomain No Text
https://www.deep.com/institute/Subdomain DEEP Institute
https://www.deep.com/expeditions/Subdomain No Text
https://www.deep.com/expeditions/Subdomain Text duplicate Expeditions
/rd/manufacture/Subdomain No Text
/rd/manufacture/Subdomain No Text
/rd/manufacture/Subdomain Advanced Manufacturing
/rd/deepcampus/Subdomain No Text
/rd/deepcampus/Subdomain No Text
/rd/deepcampus/Subdomain Deep Campus
/category/press/Subdomain Press
/oceanographic-one-of-the-worl...Subdomain No Text
/category/press/Subdomain Text duplicate Press
/deep-announces-rob-mccallum-a...Subdomain No Text
/category/press/Subdomain Text duplicate Press
/forbes-living-underwater-in-t...Subdomain No Text
/category/press/Subdomain Text duplicate Press
https://www.deep.com/rfi/Subdomain No Text
/category/press/Subdomain Text duplicate Press
/the-times-nasa-of-the-oceans-...Subdomain No Text
/category/press/Subdomain Text duplicate Press
/deep-appoints-dr-dawn-kernagi...Subdomain No Text
/category/press/Subdomain Text duplicate Press
/deep-announces-mission-occupy...Subdomain No Text
/category/press/Subdomain Text duplicate Press
/itv-plan-for-100m-underwater-...Subdomain No Text
/category/press/Subdomain Text duplicate Press
/bbc-step-forward-for-deep-und...Subdomain No Text
/category/press/Subdomain Text duplicate Press
/livingunderwaterby2027/Subdomain No Text
/category/press/Subdomain Text duplicate Press
/bbc-underwater-living-deep-di...Subdomain No Text
/category/press/Subdomain Text duplicate Press
/oceanographic-humans-to-perma...Subdomain No Text
/category/press/Subdomain Text duplicate Press
/2023-09-04-announcement/Subdomain No Text
/category/infographic/Subdomain Infographic
/2023-09-04-howmuchcarbon/Subdomain No Text
https://www.deep.com/newsroom/Subdomain DEEP Newsroom
https://www.twitter.com/UnumSu...New window External Subdomain Text duplicate A-TITLE Twitter
https://www.instagram.com/unum...New window External Subdomain Text duplicate A-TITLE Instagram
https://www.linkedin.com/compa...New window External Subdomain Text duplicate A-TITLE LinkedIn
https://ramlab.com/New window External ramlab.com
https://www.deep.com/Subdomain Home
https://www.deep.com/about/Subdomain About us
/about/mission/Subdomain Text duplicate Our Mission
/about/careers/Subdomain Text duplicate Careers
https://www.deep.com/newsroom/Subdomain Text duplicate Newsroom
https://www.deep.com/media-pack/Subdomain Media Pack
https://www.deep.com/sentinel/Subdomain Text duplicate Sentinel System
https://www.deep.com/subs/Subdomain Text duplicate Submarines
https://www.deep.com/institute/Subdomain Text duplicate DEEP Institute
https://www.deep.com/expeditions/Subdomain Text duplicate Expeditions
https://www.deep.com/rd/Subdomain Research & Innovation
/rd/deepcampus/Subdomain DEEP Campus
/rd/manufacture/Subdomain Text duplicate Advanced Manufacturing
/rd/innovation/Subdomain Research Projects
/policies/privacy/Privacy & Cookies Policy
/policies/accessibility/Subdomain Accessibility
https://wordpress.deep-tech.or...New window External Subdomain Privacy Policy

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.deep.com/"
HTTP header
(Important)
The web server version is sent within the HTTP header.
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is very slow (1.70 seconds). The response time should be less than 0.4 seconds. Slow websites are bad for search engine bots and also result in bad user experience.
This page loads 12 CSS files. This may affect the page load time negatively.
This page loads 12 JavaScript files. This may affect the load time negatively.
The file size of the HTML document is very large (1,235 kB).

HTTP Response Header

NameValue
content-encodinggzip
content-typetext/html; charset=UTF-8
dateTue, 04 Jun 2024 01:55:48 GMT
link<https://www.deep.com/wp-json/>; rel="https://api.w.org/"
referrer-policyno-referrer-when-downgrade
serverApache/2.4.59 (Debian)
varyAccept-Encoding,Origin
transfer-encodingchunked
statuscode200
http_versionHTTP/1.1

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 138 referring domains.
This page has 420 backlinks.
This page has backlinks from 120 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 9374 shares and comments on Facebook.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-agent: *
Disallow: /wp-admin/
Allow: /wp-admin/admin-ajax.php

Sitemap: https://www.deep.com/wp-sitemap.xml

Similar sites

Search preview

Most important keywords

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

KeywordResultRecheck
DEEP70%Check
DEEP Engineering Wonder58%Check
DEEP Campus57%Check
Deep Ocean56%Check
Oceanographic DEEP56%Check
DEEP Announces56%Check
Deep Dive55%Check
DEEP Institute55%Check
human54%Check
Humans54%Check
Show more keywords and terms

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