Website review ptable.com
Periodic Table - Ptable
Generated on March 07 2026 23:18 PM
Old data? UPDATE !
The score is 53/100
SEO Content
Title
Periodic Table - Ptable
Length : 23
Perfect, your title contains between 10 and 70 characters.
Description
Interactive periodic table showing names, electrons, and oxidation states. Visualize trends, 3D orbitals, isotopes, and mix compounds. Fully descriptive writeups.
Length : 162
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 |
|---|---|
| title | Periodic Table - Ptable |
| description | Interactive periodic table showing names, electrons, and oxidation states. Visualize trends, 3D orbitals, isotopes, and mix compounds. Fully descriptive writeups. |
| image | https://ptable.com/icon/pt-square-192.png |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 1 | 0 | 0 | 0 | 0 | 0 |
- [H1] Periodic Table of Elements
Images
We found 1 images on this web page.
Good, most or all of your images have alt attributes.
Text/HTML Ratio
Ratio : 3%
This page's ratio of text to HTML code is below 15 percent, this means that your website probably needs more text content.
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 38 links including 1 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Properties | Internal | Passing Juice |
| Electrons | Internal | Passing Juice |
| Isotopes | Internal | Passing Juice |
| Compounds | Internal | Passing Juice |
| plethora of interactivity | Internal | Passing Juice |
| donating $1 a month | External | Passing Juice |
| donor log in | External | Passing Juice |
| buying a poster or wallet card | Internal | Passing Juice |
| Wikipedia | External | Passing Juice |
| Pnictogens | External | Passing Juice |
| Chalcogens | External | Passing Juice |
| Halogens | External | Passing Juice |
| Solid | External | Passing Juice |
| Liquid | External | Passing Juice |
| Gas | External | Passing Juice |
| Unknown | External | Passing Juice |
| Metals | External | Passing Juice |
| Alkali metals | External | Passing Juice |
| Alkaline earth metals | External | Passing Juice |
| Lanthanoids | External | Passing Juice |
| Actinoids | External | Passing Juice |
| Transition metals | External | Passing Juice |
| Post-transition metals | External | Passing Juice |
| Metalloids | External | Passing Juice |
| Nonmetals | External | Passing Juice |
| Reactive nonmetals | External | Passing Juice |
| Noble gases | External | Passing Juice |
| Alpha decay | External | Passing Juice |
| Proton emission | External | Passing Juice |
| Neutron emission | External | Passing Juice |
| Spontaneous fission | External | Passing Juice |
| Beta decay | External | Passing Juice |
| Positron emission | External | Passing Juice |
| Electron capture | External | Passing Juice |
| Stable | External | Passing Juice |
| Wide | Internal | Passing Juice |
| Michael Dayah | External | Passing Juice |
| Updated Oct 3, 2024. | Internal | Passing Juice |
SEO Keywords
Keywords Cloud
isotopes decay moment block emission bar mass number search mev
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| decay | 4 |  |
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| block | 4 | |
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| isotopes | 3 | |
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| mev | 3 | |
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| emission | 3 | |
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Usability
Url
Domain : ptable.com
Length : 10
Favicon
Great, your website has a favicon.
Printability
Great. We have found 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
You have not specified the document's charset. Use this free meta tags generator to declare document's charset.
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
|
Excellent, your website doesn't use nested tables. |
|
Too bad, your website is using inline styles. |
|
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 |
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Meta Viewport Tag |
|
Flash content |
Optimization
XML Sitemap
Missing
Your website does not have an XML sitemap - this can be problematic.
A sitemap lists URLs that are available for crawling and can include additional information like your site's latest updates, frequency of changes and importance of the URLs. This allows search engines to crawl the site more intelligently.
Robots.txt
https://ptable.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
Free SEO Testing Tool
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