Vampire.york.ac.uk - SEO Checker

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Overview of the SEO Check
Meta information
74% 
Page quality
69% 
Page structure
52% 
Link structure
73% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.13 s
File size
32.40 kB
Words
2634
Media files
27
Number of links
20 internal / 0 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Vampire
The page title is too short. (75 pixels of 580 max pixel length) Optimize title
The page title is only one word.
There are no duplicate words in the title
Meta description
(Critically important)
Open source atomistic simulation of magnetic materials
The length of the meta description is perfect. (341 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://vampire.york.ac.uk/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
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.
The character encoding is not specified in the HTTP header.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
descriptionOpen source atomistic simulation of magnetic materials
langen
Content-Typetext/html charset=UTF-8

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Page quality

Content
(Critically important)
These Typos were found:
  • posess => possess
This page contains 2634 words. That's ok.
35.2% of the text are stop words.
The page contains a listing, which indicates a good text layout.
45 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 23.02 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No viewpoint tag is provided.
No Apple touch icon is specified.
This page does not require any JavaScript files.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 53 tags for this page.
Image SEO
(Somewhat important)
27 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)
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

URLAlt attributeTitle
/images/elements/logo-white-small.pngNo alt attribute provided
/images/elements/logo-white-medium.pngNo alt attribute provided
/images/features/terminal.pngNo alt attribute provided
/images/features/IrMn.jpgNo alt attribute provided
/images/features/crystals.jpgNo alt attribute provided
/images/features/wnp.jpgNo alt attribute provided
/images/features/recording-media.jpgNo alt attribute provided
/images/features/roughness.jpgNo alt attribute provided
/images/features/lithography.jpgNo alt attribute provided
/images/features/sampling.jpgNo alt attribute provided
/images/elements/new.pngNo alt attribute provided
/images/features/LLG.pngNo alt attribute provided
/images/features/demag.jpgNo alt attribute provided
/images/elements/new.pngNo alt attribute provided
/images/features/curie.pngNo alt attribute provided
/images/elements/new.pngNo alt attribute provided
/images/elements/new.pngNo alt attribute provided
/images/features/hamr.jpgNo alt attribute provided
/images/features/surfacew.jpgNo alt attribute provided
/images/elements/new.pngNo alt attribute provided
/images/features/openscience.jpgNo alt attribute provided
/images/features/cpp.jpgNo alt attribute provided
/images/elements/new.pngNo alt attribute provided
/images/elements/new.pngNo alt attribute provided
/images/features/fast.jpgNo alt attribute provided
/images/features/parallel.jpgNo alt attribute provided
/images/elements/new.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
vampire 6
The H1 heading is too short (9 characters). It should be at least 20 Characters long.
Headings
(Important)
Some headings occur twice on the page.
There are 52 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 vampire 6
H1 VAMPIRE
H1 Simulate magnetic materials with atomic resolution
H1 From Ångstroms to micrometres
H1 Magnetic materials at the atomic scale
H1 Atomic system generation
H1 State of the art simulation methods
H1 Standard magnetic problems made easy
H1 Model complex magnetic materials
H1 Code features
H2 Atomistic simulation of magnetic materials
H2 Easy to use
H2 Powerful
H2 Flexible
H2 Visual
H2 Open source
H2 Crystal structures
H2 Nanoparticles
H2 Granular materials
H2 Multilayers
H2 Lithography
H2 User defined
H2 Spin dynamics
H2 Monte Carlo Methods
H2 Constrained Monte Carlo
H2 Dynamic temperature rescaling
H2 Parallel Monte Carlo preconditioning
H2 Magnetostatic interactions
H2 Comprehensive data analysis
H2 Height and material dependent magnetization
H2 Slonczewski Spin transfer torquque
H2 Hysteresis loops
H2 Curie temperature
H2 Ultrafast laser induced spin dynamics
H2 Gilbert damping calculation
H2 Heat assisted magnetic recording
H2 Temperature dependent anisotropy
H2 Field cooling
H2 Anti-ferromagnets
H2 Tensorial exchange
H2 Alloys
H2 Ab-initio input
H2 Open source Duplicate text
H2 Object orientated
H2 Checkpointing
H2 GPU acceleration beta
H2 Fast
H2 Parallel
H2 Parallel I/O
H2 Features
H2 Support
H2 Tutorials
Some anchor texts are used more than once.
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 no external links on this page.

Found links on this page

LinkAttributesAnchor text
https://vampire.york.ac.uk/Subdomain vampire 6
/tutorials/Subdomain Tutorials
/workshop/Subdomain Workshop
/support/Subdomain Support
/download/Subdomain Download
/index.htmlSubdomain Anchor Overview
/index.htmlSubdomain Anchor Introduction
/index.htmlSubdomain Anchor Atomic system generation
/index.htmlSubdomain Anchor Simulation methods
/index.htmlSubdomain Anchor Simulations
/index.htmlSubdomain Anchor Complex magnetic materials
/index.htmlSubdomain Anchor Code features
/support/Subdomain Text duplicate Overview
/support/Subdomain Anchor Manual
/support/Subdomain Anchor Mailing list
/support/Subdomain Anchor FAQ
/support/Subdomain Anchor Vampire development
/tutorials/index.htmlSubdomain Anchor Introductory
/tutorials/index.htmlSubdomain Anchor System generation
/tutorials/index.htmlSubdomain Anchor Simulation

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://vampire.york.ac.uk/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is excellent with 0.13 seconds.
This page only loads 2 CSS files. That's ok.
This page does not require any JavaScript files.
The file size of the HTML document is fine (32 kB).

HTTP Response Header

NameValue
dateTue, 15 Oct 2024 14:02:26 GMT
serverApache
strict-transport-securitymax-age=15768000
content-security-policyupgrade-insecure-requests
last-modifiedTue, 17 Oct 2023 12:44:20 GMT
etag"81b8-607e8e1b1b0f5-gzip"
accept-rangesbytes
varyAccept-Encoding
content-encodinggzip
x-frame-optionsDENY
content-length9314
content-typetext/html
statuscode200
http_versionHTTP/1.1

External factors

This website has excellent links from other websites.
This page has backlinks from 34 referring domains.
This page has 76 backlinks.
This page has backlinks from 27 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

vampire.york.ac.uk
Vampire
Open source atomistic simulation of magnetic materials

Most important keywords

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

KeywordResultRecheck
vampire79%Check
Vampire includes58%Check
Vampire uses58%Check
vampire supports58%Check
Vampire implements58%Check
open56%Check
Open Source55%Check
Vampire 5.055%Check
material or55%Check
magnetic54%Check
Show more keywords and terms

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