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Woods Hole Oceanographic Institution
https://whoi.edu
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https://whoi.edu
Woods Hole Oceanographic Institution
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No 301 redirects are in place to redirect traffic to your preferred domain. Pages that load successfully both with and without www. are treated as duplicate content! Not all versions of your page point to the same URL.
| URL | Resolved URL |
| http://whoi.edu | https://www.whoi.edu/ |
| https://whoi.edu | SSL certificate's common name is invalid |
| http://www.whoi.edu | https://www.whoi.edu/ |
| https://www.whoi.edu | https://www.whoi.edu/ |
| Attribute | Value |
| ⓘ viewport | width=device-width, initial-scale=1.0 |
ⓘ The results of our semantic analysis are shown below using the website's language.
They are the main concepts covered by whoi.edu.
Each concept has a confidence score. The higher it is, the more important the topic is relative to the page.
| Topics | |
Woods Hole Oceanographic Institution Confidence: 86% 
|
✅ whoi.edu website speed is fast. Page speed is important for visitors and search engines.
Get insights to improve your page loading time.
This domain loads at the median speed of 0.6 seconds.
whoi.edu is faster than approximately 94 percent of the web. Your website page speed needs to be as fast as you can make it, without compromising the customer experience.
A good goal to achieve is a loading time of 2 seconds on desktop and mobile devices.
ⓘ This website is ranked #97.683 by Alexa.
This rank is traffic based. The lower the rank is, the better the domain is ranked.
| Country | Rank |
 United States of America |
#37.023 |
 India |
#108.492 |
Mobile Rendering
This website seems to be optimized for Mobile Visitors.
Phone
Tablet
A good text to HTML ratio is anywhere from 25 to 70%.
This percentage refers to the visible text ratio, as opposed to HTML elements, image tags and other non-visible information.
Great, we found headings on this page.
| Top level heading |
| Understanding the ocean. for our planet and our future. |
| News & ınsights |
| Featured projects |
| Explore with us |
| Shop whoı |
| "the strength of whoı's science is in its people and its projects." |
| 2nd level heading |
| Sea anemones with jet lag? |
| Get involved |
| Join our email list |
| Follow us |
| 3rd level heading |
| How microbes reflect the health of coral reefs |
| Underwater pile driving noise causes alarm responses in squid |
| Tremors of the deep sea |
| Whoı-engineered dısco allows scientists to measure highly reactive superoxide on coral reefs |
| Whoı’s economic impacts are far-reaching |
| Ocean acidification gets a watchful eye in new england aquaculture ‘hot spot’ |
| Ocean twilight zone |
| Ocean worlds |
| Marine microplastics ınitiative |
| Ocean observatories ınitiative |
| Super reefs |
| 4th level heading |
| We are the world’s leading, independent, non-profit organization dedicated to ocean research, exploration, and education. |
| Spotlight on |
| Make the ocean a part of your life. |
| Get ınvolved (2) |
| Follow us |
| Joın our emaıl lıst |
| Through the eyes of our scientists, engineers, students, journalists, photographers, and filmmakers. |
| We invest in bold people with transformative ideas to make an impact. explore our projects. |
| For nearly a century, whoı has been one of the best known and most trusted names in ocean science and exploration. |
| Become a part of the research that shapes our understanding of the ocean, our planet, and life on earth. |
| All proceeds help to support research, education, and outreach activities at whoı. |
| Everything alvın |
| Shark cam t-shirt |
| Whoı sweatshirts and fleece |
| Research |
| Academics |
| Around whoı |
| Resources |
| Join our email list |
| Get connected |
| 5th level heading |
| - henry bryant bigelow, "father of u.s. oceanography," and founding director of whoı, 1930-1940. |
We found 46 images on this website.
22
ALT attributes are missing on your image tags.
Alternative text allows you to add a description to an image.
Google rely on alternative text attributes to determine relevance to a search query. Alternative text also makes an image more likely to appear in a Google image search.
It looks like you're missing alternative text for 22 images on whoi.edu. Check your website to make sure it's specified for each image on the page.
1 of which have the nofollow attribute, meaning that their destination should not be afforded any additional weight or ranking by search engines.
For a better readability, only the first 50 internal links are shown below.
For a better readability, only the first 50 external links are shown below.
| ⓘ Registration Date | 03/02/1987 37 years, 8 months, 9 days ago |
| ⓘ Last Modified | 09/26/2019 5 years, 1 month, 10 days ago |
| ⓘ Expiration Date | 07/31/2020 Expired |
Others (28.7%)
SOCIAL MEDIA PRESENCE
You have a relatively high presence on social media, keep going!
The more people share your website, the more likely you will get links from others, which is a key point when it comes to improving your overall search engine rankings.