Website review ztable.io
ZTable.io - Z-Score Table (Standard Normal Table)
Generated on December 18 2025 07:04 AM
Old data? UPDATE !
The score is 71/100
SEO Content
Title
ZTable.io - Z-Score Table (Standard Normal Table)
Length : 49
Perfect, your title contains between 10 and 70 characters.
Description
Find the percentage of values below a given z-score in a standard normal distribution.
Length : 86
Great, your meta description contains between 70 and 160 characters.
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
This page does not take advantage of Og Properties. This tags allows social crawler's better structurize your page. Use this free og properties generator to create them.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 1 | 7 | 5 | 0 | 0 | 0 |
- [H1] Z-Score Table (Standard Normal Table)
- [H2] Compute a P-value from a Z-score
- [H2] Probability between two Z-Scores
- [H2] Z Score Calculator
- [H2] Negative Z Table
- [H2] Positive Z Table
- [H2] How to use a Z Table
- [H2] Resources
- [H3] How to read a Z Table
- [H3] Example 1
- [H3] Example 2
- [H3] Example 3
- [H3] Example 4
Images
We found 0 images on this web page.
Good, most or all of your images have alt attributes.
Text/HTML Ratio
Ratio : 49%
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
Perfect! No underscores detected in your URLs.
In-page links
We found a total of 10 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Probability | Internal | Passing Juice |
| from a z-score | Internal | Passing Juice |
| from two z-scores | Internal | Passing Juice |
| Z Score | Internal | Passing Juice |
| Negative | Internal | Passing Juice |
| Examples | Internal | Passing Juice |
| Resources | Internal | Passing Juice |
| Z-Score Table (Standard Normal Table) | Internal | Passing Juice |
| negative z-score table | Internal | Passing Juice |
| positive z-score table | Internal | Passing Juice |
SEO Keywords
Keywords Cloud
z-score scored value points table positive mean standard score negative
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| z-score | 24 |  |
 |
|
|
| table | 15 | |
|
|
|
| standard | 14 | |
|
|
|
| positive | 9 | |
|
|
|
| points | 9 | |
|
|
|
Usability
Url
Domain : ztable.io
Length : 9
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
HTML 5
Encoding
Perfect. Your declared charset is UTF-8.
W3C Validity
Errors : 0
Warnings : 0
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
|
Attention! Try to avoid nested tables in HTML. |
|
Perfect. No inline css has been found in HTML tags! |
|
Great, your website has few CSS files. |
|
Perfect, your website has few JavaScript files. |
|
Perfect, your website takes advantage of gzip. |
Mobile
Mobile Optimization
|
Apple Icon |
|
Meta Viewport Tag |
|
Flash content |
Optimization
XML Sitemap
Great, your website has an XML sitemap.
| https://ztable.io/sitemap.xml |
Robots.txt
https://ztable.io/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
Free SEO Testing Tool
Free SEO Testing Tool is a free SEO tool which provides you content analysis of the website.