Sub Network SolutionsSeo Analyzer davidpratten.com
Generated on February 17 2022 23:13 PM
Old data? UPDATE !
The score is 55/100
SEO Content
Title
David Pratten “ Interests, Ideas and Observations
Length : 49
Perfect, your title contains between 10 and 70 characters.
Description
Interests, Ideas and Observations
Length : 33
Ideally, your meta description should contain between 70 and 160 characters (spaces included). Use this free tool to calculate text length.
Keywords
Very bad. We haven't found meta keywords on your page. Use this free online meta tags generator to create keywords.
Og Meta Properties
Good, your page take advantage of Og Properties.
| Property | Content |
|---|---|
| type | website |
| title | David Pratten |
| description | Interests, Ideas and Observations |
| url | https://davidpratten.com/ |
| site_name | David Pratten |
| image | https://davidpratten.com/wp-content/uploads/2020/05/image-1.jpg |
| image:width | 640 |
| image:height | 640 |
| locale | en_US |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 1 | 15 | 5 | 12 | 5 | 0 |
- [H1] David Pratten
- [H2] Functional Programming with SQL Query lambdas, functions and pipelines
- [H2] Composable Recursive Relational Queries
- [H2] Aligning Real Estate Agent’s interests with those of the Vendor
- [H2] Table Valued Constrained Functions (TVCF) – Constraint Programming and SQL
- [H2] I just found three bugs in SQLite!
- [H2] Introducing tree “node elevation” to replace both “node depth and “node height”.
- [H2] Finalist!
- [H2] Introducing Australian Underwater Running (AUR)
- [H2] Applied Category Theory
- [H2] A relational language – Parasat
- [H2] Using a Gantt Chart to Show Schedule Uncertainty
- [H2] Formal and informal Latin script for Kazakh language
- [H2] Underwater Running Survey
- [H2] Underwater Running Demos
- [H2] Management – Reading
- [H3] Query Lambdas
- [H3] Query Functions
- [H3] Query Pipelines
- [H3] Discussion of costs and benefits
- [H3] Last word
- [H4] Realising Query Lambdas in SQL with GIVEN
- [H4] Recursive Query Lambdas
- [H4] Query Function Invocation
- [H4] Implementation costs
- [H4] Benefits
- [H4] Transitive Closure of a Tree
- [H4] Recursive CTE query
- [H4] SQL – SELECT … UNION SELECT … FROM UNION
- [H4] Multi-UNION Queries
- [H4] Composability
- [H4] Application for other languages
- [H4] Morel – from … union … from … in query
- [H5] Separate transformation from data,
- [H5] Increase SQL use cases
- [H5] Increase SQL code re-use
- [H5] Reduce situations where programmers need to cross the "impedance barrier" from pure functional code to use the procedural CREATE FUNCTION
- [H5] Increase processing speed through full utilisation of the query planner/ optimiser,
Images
We found 10 images on this web page.
10 alt attributes are empty or missing. Add alternative text so that search engines can better understand the content of your images.
Text/HTML Ratio
Ratio : 41%
Ideal! This page's ratio of text to HTML code is between 25 and 70 percent.
Flash
Perfect, no Flash content has been detected on this page.
Iframe
Great, there are no Iframes detected on this page.
SEO Links
URL Rewrite
Good. Your links looks friendly!
Underscores in the URLs
We have detected underscores in your URLs. You should rather use hyphens to optimize your SEO.
In-page links
We found a total of 48 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Project Management | Internal | Passing Juice |
| PRINCE2 Joined-Up | Internal | Passing Juice |
| MS Project | Internal | Passing Juice |
| todo.txt | Internal | Passing Juice |
| What David is Reading | Internal | Passing Juice |
| Underwater Running | Internal | Passing Juice |
| Other | Internal | Passing Juice |
| Earlier Work | Internal | Passing Juice |
| Ambi-lang | Internal | Passing Juice |
| Solar Calculations | Internal | Passing Juice |
| Visual PMBOK(r) Guide | Internal | Passing Juice |
| ATAR SAT | Internal | Passing Juice |
| Kazakh Language | Internal | Passing Juice |
| Request Based Distributed Computing | Internal | Passing Juice |
| e-learning | Internal | Passing Juice |
| About | Internal | Passing Juice |
| Contact | Internal | Passing Juice |
| David Pratten | Internal | Passing Juice |
| Functional Programming with SQL Query lambdas, functions and pipelines | Internal | Passing Juice |
| david | Internal | Passing Juice |
| github.com/DavidPratten/sql-fp | External | Passing Juice |
| Functional Programming | Internal | Passing Juice |
| Composable Recursive Relational Queries | Internal | Passing Juice |
| github.com/DavidPratten/sql-fp | External | Passing Juice |
| Common Table Expression | External | Passing Juice |
| Morel | External | Passing Juice |
| Aligning Real Estate Agent’s interests with those of the Vendor | Internal | Passing Juice |
| Table Valued Constrained Functions (TVCF) – Constraint Programming and SQL | Internal | Passing Juice |
| Declarative Programming | Internal | Passing Juice |
| I just found three bugs in SQLite! | Internal | Passing Juice |
| Introducing tree “node elevation” to replace both “node depth and “node height”. | Internal | Passing Juice |
| Graph Theory | Internal | Passing Juice |
| Finalist! | Internal | Passing Juice |
| Introducing Australian Underwater Running (AUR) | Internal | Passing Juice |
| Applied Category Theory | Internal | Passing Juice |
| A relational language – Parasat | Internal | Passing Juice |
| Using a Gantt Chart to Show Schedule Uncertainty | Internal | Passing Juice |
| Formal and informal Latin script for Kazakh language | Internal | Passing Juice |
| Underwater Running Survey | Internal | Passing Juice |
| Underwater Running Demos | Internal | Passing Juice |
| Management – Reading | Internal | Passing Juice |
| Management | Internal | Passing Juice |
| Next Page » | Internal | Passing Juice |
| Return to top of page | Internal | noFollow |
| Focus Child Theme | External | Passing Juice |
| Genesis Framework | External | Passing Juice |
| WordPress | External | Passing Juice |
| Log in | Internal | Passing Juice |
SEO Keywords
Keywords Cloud
lambdas select query functions queries from david union sql recursive
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| query | 67 |  |
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| select | 65 | |
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| from | 64 | |
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| sql | 30 | |
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| union | 26 | |
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Usability
Url
Domain : davidpratten.com
Length : 16
Favicon
Great, your website has a favicon.
Printability
We could not find a Print-Friendly CSS.
Language
Good. Your declared language is en.
Dublin Core
This page does not take advantage of Dublin Core.
Document
Doctype
XHTML 1.0 Transitional
Encoding
Perfect. Your declared charset is UTF-8.
W3C Validity
Errors : 8
Warnings : 16
Email Privacy
Great no email address has been found in plain text!
Deprecated HTML
Great! We haven't found deprecated HTML tags in your HTML.
Speed Tips
|
Excellent, your website doesn't use nested tables. |
|
Too bad, your website is using inline styles. |
|
Too bad, your website has too many CSS files (more than 4). |
|
Too bad, your website has too many JS files (more than 6). |
|
Too bad, your website does not take advantage of gzip. |
Mobile
Mobile Optimization
|
Apple Icon |
|
Meta Viewport Tag |
|
Flash content |
Optimization
XML Sitemap
Great, your website has an XML sitemap.
| http://davidpratten.com/sitemap.xml |
| https://davidpratten.com/sitemap.xml |
| https://davidpratten.com/news-sitemap.xml |
Robots.txt
http://davidpratten.com/robots.txt
Great, your website has a robots.txt file.
Analytics
Missing
We didn't detect an analytics tool installed on this website.
Web analytics let you measure visitor activity on your website. You should have at least one analytics tool installed, but It can also be good to install a second in order to cross-check the data.
PageSpeed Insights
Device
Categories
Seo Analyzer
Seo Analyzer is a free SEO tool which provides you content analysis of the website.