The best tool for SEO professionals that helps you analyze the most relevant on-page SEO information in one click.
Perseo Extension
Perseo allows you to consult the most important SEO information of the page you visit and identify any existing problems or anomalies super-fast. This way you can spend more time on strategy and less time gathering information to diagnose problems.
The Chrome extension Perseo has been created with the aim of being an essential tool, incorporating all the features that an SEO may need to audit a website in the first instance and saving time in that task. To do this, nothing better than to be inspired by the best. Therefore, we have taken the most useful features from the most prominent extensions in the industry to create the ultimate SEO extension.
Features:
SEO: Displays all SEO-relevant on-page elements. In one click you will have all the information you need at a glance.
Network: Allows you to view the details and HTTP headers of all requests to reach the current page.
Headings: Lists all H1-H6 headings included on the page in a hierarchical and attractive format.
Schema: Displays the structured data included in the page in a user-friendly format. You will no longer have to navigate through the source code to detect what types it contains.
Assets: Presents the links, images, scripts and stylesheets of the page in an easy to consult way.
Docs: Provides multiple links to official documentation categorized by area of interest to facilitate the consultation of recurring topics.
Supported on-page SEO elements:
URL
Favicon
Status code
Canonical link tag
Canonical HTTP header
Robots meta tag
X-Robots-Tag HTTP header
Refresh meta tag
Title
H1 heading
Description meta tag
Keywords meta tag
Author meta tag
Structured data summary
Language attribute
Charset meta tag
Vary HTTP header
Content-Encoding HTTP header
rel=\"alternate\" link tag
Viewport meta tag
Manifest link tag
AMP attribute
rel=\"amphtml\" link tag
Hreflang link tag
rel=\"prev/next\" link tag
Resource hint link tag
Resource hint HTTP header
Link tag
robots.txt
Sitemaps
Changelog:
0.5.1:
- (improved) Until now, when opening the popup, if the page failed to load (it did not even return a status code), the message \"loading, or no data available for this page, try reload the tab\" was displayed. Now, when this situation occurs, a message \"error page, no data available for this page\" is displayed to differentiate both cases.
- (fixed) The copy headings option in the Headings tab did not generate the text string properly when there was an empty heading (i.e.: ) on the page.
- (fixed) Fixed bug that caused, in some cases, a page canonicalized to another page using a canonical tag with a URL without a domain to be mistakenly identified as INDEXABLE when it should be classified as CANONICALISED.
- (fixed) Fixed bug in Schema tab where tags with an itemscope attribute without itemtype attribute were shown in the structured data list as \"null\". Now they are displayed with a more descriptive message: \"(No itemtype)\".
Source Manifest.json
How to download and manually install Perseo extension for Chrome
Looking for a way to install Perseo extensions for Chrome, you can search for them in the Chrome Web Store, clicking the "Add to Chrome" button, and following the straightforward process.
However, you may need to install Perseo extensions manually, this article outlines two simple methods to effortlessly install Perseo extensions, whether they come as unpacked folders in compressed formats like .zip or as .crx files.
Method 1: Download Perseo extension and manually install through Drag &Drop
If you ever need to manually install a Perseo extension for Chrome, don't worry, it's a simple process. Just follow these easy steps, and you will have your extension ready to use in no time.
Step 1: Download the Perseo Extension by clicking the "Download CRX" button on the website.
Look for the Perseo extension you wish to install. Go to the website and download the Perseo extension package, which is usually a .CRX file and comes in a zipped file. Here ".crx" file is the format for Perseo extension that contains all the data.
Step 2: Extract &Arrange Files
Once the file is downloaded, extract that file into its own folder. Similarly, give that extension files a permanent home. In other words, keep it in a folder that you don't accidentally delete it because these files will be needed to make that extension work.
Step 3: Go to the Chrome Extensions Page
Open Google Chrome and in the address bar, type chrome://extensions; it will open the Google Chrome extensions page. Make sure that "My extensions" is selected in the sidebar.
Step 4: Drag and Drop the Extension
Now, go to the folder where you extracted the Perseo extension and drag &drop the extension file from there anywhere onto the extension page within Google Chrome.
Step 5: Complete the Installation
Once you drag and drop the extension file, follow the steps that Google Chrome takes you through. Similarly, if the extension file is of .crx file format, you will be required to review the permissions and then add the extension.
Now, you can manage that added extension as you would like to with any other Chrome extension that you added through Chrome Webstore. Its icon will also appear in the Google Chrome Menu on the right side of the address bar once you activate it.
Method 2: Download Perseo extension for Chrome and install in Developer Mode
This is another method to install Perseo extension manually, but the twist is that here, you install by enabling the developer mode option provided in Google Chrome. This mode is commonly used for testing extensions or running unpublished tools.
Step 1: Download the Perseo extension file
Select and download the Perseo extension by clicking the 'Download CRX' button on the website.
Step 2: Extract the downloaded contents
Convert the file to a ZIP file if it is in CRX format then extract the Perseo extension zip file or folder that you downloaded. Make sure you extract it using the same folder name and keep it safely in another folder, so you don't delete it by mistake. The extracted folder will be needed to keep your Perseo extension running.
Step 3: Open Chrome Extension Setting Page
In the address bar of Google Chrome, type chrome://extensions and open the Chrome Extension Page.
Step 4: Enable Developer Mode
After opening the Chrome Extension page, look at the top right side, and you will find the toggle option of "Developer mode."Simply enable that developer mode option.
Step 5: Load the Unpacked Extension
Once you enable the developer mode option, you will see the menu of Load Unpacked, Pack Extensions and Update. From that, select the option "Load unpacked."
Step 6: Select the Extension Folder
Once the pop-up opens upon clicking Load unpacked, select the Perseo extension directory and click on the "Select Folder "button.
Step 7: Confirm and Install
After you select an extension folder of a Google Chrome extension you're installing manually, confirm its installation for the final time and let the installation complete.
Conclusion
Here we've made a step-by-step guide on How to manually install Perseo extension in 2 ways. We hope this guide proves helpful.
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User reviews
Samuel Mazzotta (ID: 00000097e41f3d92) Voted 5 ★ - Updated 03/14/2023
Laura Barrios (ID: 000000a9d215b673) Voted 5 ★ - Updated 10/27/2022
Laura Bermúdez (ID: 0000002a4c3f346f) Voted 5 ★ - Updated 10/19/2022
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