Ostermiller.org - SEO Checker

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Overview of the SEO Check
Meta information
79% 
Page quality
63% 
Page structure
97% 
Link structure
98% 
Server
72% 
External factors
100% 
SEO Score
Response time
0.99 s
File size
7.00 kB
Words
394
Media files
24
Number of links
33 internal / 9 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
ostermiller.org
The page title is too short. (128 pixels of 580 max pixel length) Optimize title
The domain is used in the page's title.
There are no duplicate words in the title
Meta description
(Critically important)
Software, projects, and documents by Stephen Ostermiller.
The length of the meta description is perfect. (364 pixels out of 1000 max pixel length)
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
Server location: United States of America
The language is not specified in the HTML markup.
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 (ISO-8859-1) 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
descriptionSoftware, projects, and documents by Stephen Ostermiller.
keywordsOstermiller, ostermiller.org, Stephen Ostermiller, Steve Ostermiller, Steven Ostermiller, Stephen Matthew Ostermiller, Stephen M Ostermiller

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Page quality

Content
(Critically important)
There are only 394 words on this page. Good pages should have about 800 words of useful content.
22.8% of the text are stop words.
The page contains a listing, which indicates a good text layout.
8 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 17.78 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.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 8 tags for this page.
Image SEO
(Somewhat important)
1 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
https://ostermiller.org/logo.pngNo alt attribute provided
https://ostermiller.org/currency.pngcurrency exchange rate conversion calculator
https://ostermiller.org/savvyroo.pngSavvyRoo
https://ostermiller.org/doozoon.pngDoozoon
https://ostermiller.org/calculator.pngscientific calculator
https://ostermiller.org/ijntl.pngIt's Just Not Too Long
https://ostermiller.org/triangle.pngtriangle calculator
https://ostermiller.org/contactform.pngContact Form
https://ostermiller.org/tictactoe.pngTic-Tac-Toe
https://ostermiller.org/ti82.pngTI-82 Graphing Calculator
https://ostermiller.org/sudoku.pngSudoku
https://ostermiller.org/javacup.pngCup of Java
https://ostermiller.org/rssreader.pngRSS Reader
https://ostermiller.org/passwordcreator.pngRandom Password Creator
https://ostermiller.org/mp3tagger.pngMp3Tagger
https://ostermiller.org/gears.pngGears
https://ostermiller.org/shoutgrab.pngReel to Reel
https://ostermiller.org/ladder.pngLadder
https://ostermiller.org/syntax.pngSyntax Highlighting
https://ostermiller.org/tree.pngTree Guide
https://ostermiller.org/tulipchain.pngTulipChain
https://ostermiller.org/bte.pngTemplates
https://ostermiller.org/attesoro.pngAttesoro
https://ostermiller.org/bookmarklet.pngBookmarklets

Page structure

H1 heading
(Critically important)
ostermiller.org
The H1 heading is too short (15 characters). It should be at least 20 Characters long.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 ostermiller.org
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 9 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://ostermiller.org/Anchor Skip Header
https://ostermiller.org/Anchor News
https://ostermiller.org/Anchor Projects
http://blog.ostermiller.org/External Subdomain Blog
/games.htmlGames
https://ostermiller.org/java.htmlJava
/calculators.htmlCalculators
/calc/wordle-helper.htmlword calculator helper for Wordle
/fll/cargo-connect.htmlscoresheet for Cargo Connect
/fll/replay.htmlscoresheet for RePlay
/calc/latlong.htmllatitude and longitude converter
https://ostermiller.org/ladder/Ladder
/animal-crossing/new-horizons-...price list of creatures
/history.htmlOlder changes...
http://coinmill.com/External Coinmill Currency Conversion
IMG-ALT currency exchange rate conversion calculator
http://savvyroo.com/External SavvyRoo
IMG-ALT SavvyRoo
http://doozoon.com/External Doozoon
IMG-ALT Doozoon
/calc/calculator.htmlScientific Calculator
IMG-ALT scientific calculator
http://ijn.tl/External ijn.tl
IMG-ALT It's Just Not Too Long
/calc/triangle.htmlTriangle Calculator
IMG-ALT triangle calculator
/contactform/Contact Form
IMG-ALT Contact Form
/calc/tictactoe.htmlTic-Tac-Toe
IMG-ALT Tic-Tac-Toe
http://blog.ostermiller.org/ti...External Subdomain Tic-Tac-Toe strategy guide
https://ostermiller.org/ti82/TI Calculator Programs
IMG-ALT TI-82 Graphing Calculator
http://qqwing.com/External QQWing Sudoku
IMG-ALT Sudoku
https://ostermiller.org/utils/Java Utilities
IMG-ALT Cup of Java
/rssreader/RSS Reader
IMG-ALT RSS Reader
https://passwordcreator.org/External Random Password Creator
IMG-ALT Random Password Creator
/mp3tagger/Mp3Tagger
IMG-ALT Mp3Tagger
https://ostermiller.org/calc/JavaScript
IMG-ALT Gears
/shoutgrab/ShoutGrab
IMG-ALT Reel to Reel
https://ostermiller.org/ladder/Text duplicate Ladder
IMG-ALT Ladder
https://ostermiller.org/syntax/Syntax Highlighting
IMG-ALT Syntax Highlighting
https://ostermiller.org/tree/Tree Guide
IMG-ALT Tree Guide
/tulipchain/Tulip Chain
IMG-ALT TulipChain
https://ostermiller.org/bte/Better Templates for Everyone
IMG-ALT Templates
http://attesoro.org/External Attesoro
IMG-ALT Attesoro
/bookmarklets/Bookmarklets
IMG-ALT Bookmarklets
https://ostermiller.org/fll/FLL Score Calculators
http://ostermiller.org/ostermiller.org
/siteindex.htmlsite index
/contact.plStephen Ostermiller

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://ostermiller.org/"
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 of 0.99 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.
The file size of the HTML document is fine (7 kB).

HTTP Response Header

NameValue
dateFri, 15 Nov 2024 18:10:45 GMT
content-typetext/html; charset=iso-8859-1
content-length2577
serverApache
last-modifiedFri, 14 Jan 2022 11:01:48 GMT
etag"1bf8-5d588babe63c0-gzip"
accept-rangesbytes
varyAccept-Encoding
content-encodinggzip
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 1,678 referring domains.
This page has 25,690 backlinks.
This page has backlinks from 859 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow: /stephen/
Disallow: /stats/
Disallow: /ys_stats/

User-agent: turnitinbot
Disallow: /

User-agent: NPBot
Disallow: /

Similar sites

Search preview

ostermiller.org
ostermiller.org
Software, projects, and documents by Stephen Ostermiller.

Most important keywords

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

KeywordResultRecheck
ostermiller85%Check
org73%Check
Software46%Check
Projects46%Check
Stephen46%Check
Main39%Check
Java38%Check
calculator38%Check
Triangle38%Check
Form38%Check
Show more keywords and terms

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