Generated on March 13 2026 05:02 AM
Old data? UPDATE !
The score is 42/100
Title
Gaussian.com | Expanding the limits of computational chemistry
Length : 62
Perfect, your title contains between 10 and 70 characters.
Description
Length : 0
Very bad. We haven't found meta description on your page. Use this free online meta tags generator to create description.
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 | 5 | 0 | 1 | 0 | 0 |
Images
We found 42 images on this web page.
38 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 : 9%
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.
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 61 links including 9 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| News | Internal | Passing Juice |
| Products | Internal | Passing Juice |
| Gaussian 16 | Internal | Passing Juice |
| GaussView 6 | Internal | Passing Juice |
| Linda | Internal | Passing Juice |
| GMMX | Internal | Passing Juice |
| Exploring Chemistry | Internal | Passing Juice |
| Support | Internal | Passing Juice |
| Contact Technical Support | Internal | Passing Juice |
| Gaussian Tutorial Videos | Internal | Passing Juice |
| Creating UV/Visible Plots | Internal | Passing Juice |
| 中文技术支持 | Internal | Passing Juice |
| FAQ & Tips | Internal | Passing Juice |
| Antiferromagnetic Coupling | Internal | Passing Juice |
| Gaussian Maintenance Program | Internal | Passing Juice |
| G16 Release Notes | Internal | Passing Juice |
| QST2 Transition State Optimizations | Internal | Passing Juice |
| PC/Mac Product Registration | Internal | Passing Juice |
| G16 Keyword List | Internal | Passing Juice |
| Teaching Physical Chemistry | Internal | Passing Juice |
| G16 Users Reference | Internal | Passing Juice |
| Comparing NMR Methods | Internal | Passing Juice |
| G16 IOps Reference | Internal | Passing Juice |
| Vibrational Analysis in Gaussian | Internal | Passing Juice |
| G09 Citation | Internal | Passing Juice |
| GaussView 6 Help | Internal | Passing Juice |
| Thermochemistry in Gaussian | Internal | Passing Juice |
| Versions of Gaussian | Internal | Passing Juice |
| Linda Manual (gzipped) | Internal | Passing Juice |
| Visualizing Results on Different Machines | Internal | Passing Juice |
| G09 Keyword pages (gzipped tar archive) | Internal | Passing Juice |
| Installation Instructions | Internal | Passing Juice |
| Studying Chirality | Internal | Passing Juice |
| GaussView 5 Reference (zipped) | Internal | Passing Juice |
| Investigating Large Molecules with ONIOM | Internal | Passing Juice |
| Our People | Internal | Passing Juice |
| Orders/Contact | Internal | Passing Juice |
| Product Pricing | Internal | Passing Juice |
| Shipping and Handling | Internal | Passing Juice |
| Terms and Conditions | Internal | Passing Juice |
| Sales Agents | Internal | Passing Juice |
| Contact Us | Internal | Passing Juice |
| 10.1063/5.0174368 | External | Passing Juice |
| 10.1063/5.0238831 | External | Passing Juice |
| 10.1063/1.1727619 | External | Passing Juice |
| 10.1021/ja00757a023 | External | Passing Juice |
| 10.1063/1.442208 | External | Passing Juice |
| 10.1021/ja00150a030 | External | Passing Juice |
| 10.1063/1.1516801 | External | Passing Juice |
| 10.1021/ct300778e | External | Passing Juice |
| Petersson00 | Internal | Passing Juice |
| Nyden81 | Internal | Passing Juice |
| Schwartz62 | Internal | Passing Juice |
| Ochterski96 | Internal | Passing Juice |
| Montgomery00 | Internal | Passing Juice |
| Montgomery99 | Internal | Passing Juice |
| Basis Sets | Internal | Passing Juice |
| Density Functional (DFT) Methods | Internal | Passing Juice |
| Solvents List SCRF | External | Passing Juice |
| References | Internal | Passing Juice |
| @gaussian | External | Passing Juice |
Keywords Cloud
pair set cbs petersson from basis extrapolation gaussian chemical energy
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| energy | 25 | ![]() |
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| basis | 23 | ![]() |
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| set | 22 | ![]() |
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| pair | 15 | ![]() |
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| from | 14 | ![]() |
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Url
Domain : gaussian.com
Length : 12
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.
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
![]() |
Excellent, your website doesn't use nested tables. |
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Too bad, your website is using inline styles. |
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Too bad, your website has too many CSS files (more than 4). |
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Too bad, your website has too many JS files (more than 6). |
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Perfect, your website takes advantage of gzip. |
Mobile Optimization
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Apple Icon |
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Meta Viewport Tag |
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Flash content |
XML Sitemap
Great, your website has an XML sitemap.
| https://gaussian.com/wp-sitemap.xml |
Robots.txt
https://gaussian.com/robots.txt
Great, your website has a robots.txt file.
Analytics
Great, your website has an analytics tool.
Google Analytics |
Free SEO Testing Tool is a free SEO tool which provides you content analysis of the website.