Ais.khpi.edu.ua - SEO Checker

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Overview of the SEO Check
Meta information
79% 
Page quality
56% 
Page structure
100% 
Link structure
81% 
Server
84% 
External factors
54% 
SEO Score
Response time
3.37 s
File size
20.90 kB
Words
494
Media files
6
Number of links
46 internal / 3 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Advanced Information Systems
The length of the page title is perfect. (280 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)
No canonical link is specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en-us
Server location: Ukraine
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)
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 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=1.0
generatorOpen Journal Systems 3.2.1.2
langen-us
charsetutf-8

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Page quality

Content
(Critically important)
There are only 494 words on this page. Good pages should have about 800 words of useful content.
The average number of words per sentence of 28.8 words is high.
21.9% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
3 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
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" is provided.
Bold and strong tags
(Somewhat important)
Some tags are too long. With 176 characters this one is longer than 70 characters:
"this journal provides immediate open access to its content on the principle that making research freel..."
Image SEO
(Somewhat important)
2 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)
The HTTPS protocol for secure data transmission is not used.

Media list

URLAlt attributeTitle
...lic/journals/432/homepageImage_en_US.jpgNo alt attribute provided
...ttDs7t6pDwNAYtcDDlcglPasnK8AA=s0-d-e1-ftЛіцензія Creative Commons
...journals/432/cover_issue_19242_uk_UA.jpgNo alt attribute provided
.../blocks/flagToggle/locale/en_US/flag.pngEnglishEnglish
.../blocks/flagToggle/locale/uk_UA/flag.pngУкраїнськаУкраїнська
/templates/images/ojs_brand.pngMore information about the publishing system, Platform and Workflow by OJS/PKP.

Page structure

H1 heading
(Critically important)
Advanced Information Systems
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Advanced Information Systems
H2 Current Issue
H2 Full Issue
H2 Identification problems in information systems
H2 Information systems modeling
H2 Methods of information systems synthesis
H2 Information systems research
H2 Intelligent information systems
H2 Applied problems of information systems operation
H2 Make a Submission
H2 Information
H3 THE SMALL AERIAL OBJECTS SEGMENTATION METHOD ON OPTICAL-ELECTRONIC IMAGES BASED ON THE SOBEL EDGE DETECTOR
H3 FUZZY IMAGE CLASSIFIER IN LARGE DYNAMIC DATABASES
H3 EVALUATION OF THE AEROLOGICAL CONDITION DURING OPEN-PIT MINING OPERATIONS BASED ON THREE-DIMENSIONAL MODELS OF QUARRIES
H3 STATIONARY STOCHASTIC INPUT FLOW MODELING OF BRANCHED CONVEYOR SYSTEMS
H3 ANALYSIS OF ANTENNA SYSTEM MODELING WITH THE HELP OF SIMULATION TECHNOLOGY OF NAVIGATION EQUIPMENTS
H3 DEVELOPMENT OF A COMPREHENSIVE INDICATOR FOR DIAGNOSING MASSIVE MISSILE STRIKES
H3 METHOD FOR CALCULATING THE SUFFICIENCY CRITERION OF DIAGNOSTIC INFORMATION FOR EXECUTING THE SELF-DIAGNOSIS ALGORITHM IN MULTI-MACHINE INFORMATION SYSTEMS
H3 THE METHOD OF ASSESSING THE RELIABILITY OF SOFTWARE SYSTEMS BASED ON A GRAPHIC MODEL OF THE DEPENDENCE OF METHODS OF THE SYSTEM UNDER TEST
H3 COMPRESSION OF NOISY GRAYSCALE IMAGES WITH COMPRESSION RATIO ANALYSIS
H3 PEDESTRIAN RED LIGHT TRAFFIC RECOGNITION MODEL BASED ON YOLOV8 ALGORITHM
H3 NEUROCOMPUTER OPERATING IN THE RESIDUE CLASS SYSTEM
H3 IMPROVING THE ACCURACY OF EXPONENTIAL SMOOTHING IN SECONDARY INFORMATION PROCESSING IN MODERN INFORMATION LOCATION SYSTEMS
Some internal link anchor texts are too long.
Some internal links have dynamic parameters. All internal URLs, which are not marked as nofollow, should not contain dynamic parameters.
Some anchor texts are used more than once.
1 links don't have an anchor text.
The number of internal links is ok.
There are 3 external links on this page.

Found links on this page

LinkAttributesAnchor text
http://ais.khpi.edu.ua/Anchor Main Navigation
http://ais.khpi.edu.ua/Anchor Main Content
http://ais.khpi.edu.ua/Anchor Sidebar
/user/registerSubdomain Register
http://ais.khpi.edu.ua/loginSubdomain Login
http://ais.khpi.edu.ua/indexSubdomain Advanced Information Systems
http://ais.khpi.edu.ua/aboutSubdomain About the Journal
http://ais.khpi.edu.ua/eboardSubdomain Editorial board
/about/submissionsSubdomain For authors
http://ais.khpi.edu.ua/ethicsSubdomain Editorial ethics
/issue/currentSubdomain Current
/issue/archiveSubdomain Archive
/about/contactSubdomain Contact
https://portal.issn.org/resour...New window External Subdomain ISSN 2522-9052
http://creativecommons.org/lic...New window External IMG-ALT Ліцензія Creative Commons
https://creativecommons.org/li...New window External Creative Commons Attribution-NonCommercial 4.0 International License
/issue/view/19242Subdomain No Text
/issue/view/19242/12404Subdomain pdf (Українська)
/article/view/328301Subdomain THE SMALL AERIAL OBJECTS SEGMENTATION METHOD ON OPTICAL-ELECTRONIC IMAGES BASED ON THE SOBEL EDGE DETECTOR
/article/view/328301/318036Subdomain pdf
/article/view/328303Subdomain FUZZY IMAGE CLASSIFIER IN LARGE DYNAMIC DATABASES
/article/view/328303/318037Subdomain Text duplicate pdf
/article/view/328304Subdomain EVALUATION OF THE AEROLOGICAL CONDITION DURING OPEN-PIT MINING OPERATIONS BASED ON THREE-DIMENSIONAL MODELS OF QUARRIES
/article/view/328304/318038Subdomain Text duplicate pdf
/article/view/328318Subdomain STATIONARY STOCHASTIC INPUT FLOW MODELING OF BRANCHED CONVEYOR SYSTEMS
/article/view/328318/318054Subdomain Text duplicate pdf
/article/view/328321Subdomain ANALYSIS OF ANTENNA SYSTEM MODELING WITH THE HELP OF SIMULATION TECHNOLOGY OF NAVIGATION EQUIPMENTS
/article/view/328321/318058Subdomain Text duplicate pdf
/article/view/328396Subdomain DEVELOPMENT OF A COMPREHENSIVE INDICATOR FOR DIAGNOSING MASSIVE MISSILE STRIKES
/article/view/328396/318257Subdomain Text duplicate pdf
/article/view/328427Subdomain METHOD FOR CALCULATING THE SUFFICIENCY CRITERION OF DIAGNOSTIC INFORMATION FOR EXECUTING THE SELF-DIAGNOSIS ALGORITHM IN MULTI-MACHINE INFORMATION SYSTEMS
/article/view/328427/318259Subdomain Text duplicate pdf
/article/view/328429Subdomain THE METHOD OF ASSESSING THE RELIABILITY OF SOFTWARE SYSTEMS BASED ON A GRAPHIC MODEL OF THE DEPENDENCE OF METHODS OF THE SYSTEM UNDER TEST
/article/view/328429/318261Subdomain Text duplicate pdf
/article/view/328431Subdomain COMPRESSION OF NOISY GRAYSCALE IMAGES WITH COMPRESSION RATIO ANALYSIS
/article/view/328431/318270Subdomain Text duplicate pdf
/article/view/328465Subdomain PEDESTRIAN RED LIGHT TRAFFIC RECOGNITION MODEL BASED ON YOLOV8 ALGORITHM
/article/view/328465/318301Subdomain Text duplicate pdf
/article/view/328468Subdomain NEUROCOMPUTER OPERATING IN THE RESIDUE CLASS SYSTEM
/article/view/328468/318309Subdomain Text duplicate pdf
/article/view/328470Subdomain IMPROVING THE ACCURACY OF EXPONENTIAL SMOOTHING IN SECONDARY INFORMATION PROCESSING IN MODERN INFORMATION LOCATION SYSTEMS
/article/view/328470/318319Subdomain Text duplicate pdf
/issue/archiveSubdomain View All Issues
/user/setLocale/uk_UA?source=/Subdomain IMG-ALT Українська
/about/submissionsSubdomain Make a Submission
/information/readersSubdomain For Readers
/information/authorsSubdomain For Authors
/information/librariansSubdomain For Librarians
/about/aboutThisPublishingSystemSubdomain IMG-ALT More information about the publishing system, Platform and Workflow by OJS/PKP.

Server configuration

HTTP redirects
(Critically important)
The checked page does not redirect to another URL.
HTTP header
(Important)
The web server version is sent within the HTTP header.
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time is very slow (3.37 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 4 JavaScript files. This may affect the load time negatively.
This page only loads 3 CSS files. That's ok.
The file size of the HTML document is fine (21 kB).

HTTP Response Header

NameValue
dateMon, 28 Jul 2025 15:09:10 GMT
serverApache/2.4.57 (Ubuntu)
set-cookie65 Characters
cache-controlno-store
varyAccept-Encoding
content-encodinggzip
content-length5109
content-typetext/html; charset=utf-8
statuscode200
http_versionHTTP/1.1

External factors

This page has only a few links from other websites.
This page only has backlinks from 18 referring domains.
This page only has 25 backlinks.
This page only has few backlinks from 16 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow: /cache/
Disallow: /search/
Disallow: /user/

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Most important keywords

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

KeywordResultRecheck
Information62%Check
Advanced62%Check
Systems60%Check
Advanced Information59%Check
Information Systems58%Check
Advanced Information Systems58%Check
modern information47%Check
Issue44%Check
IMAGES44%Check
BASED43%Check
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