Jaspertx.com - SEO Checker

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Overview of the SEO Check
Meta information
75% 
Page quality
32% 
Page structure
100% 
Link structure
87% 
Server
48% 
External factors
93% 
SEO Score
Response time
0.23 s
File size
58.60 kB
Words
322
Media files
3
Number of links
36 internal / 15 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Home - Jasper Therapeutics
The length of the page title is perfect. (256 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is missing.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
http://jaspertx.com/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Server location: United States of America
The language is not specified in the HTML markup.
Alternate/Hreflang Links
(Somewhat important)
There are no alternate links specified on this page.
Other meta tags
(Somewhat important)
There is no rel next meta tag on this page.
There is no rel prev meta tag on this page.
Domain
(Somewhat important)
The domain is no subdomain.
The domain length is good.
The domain does not contain non-latin characters.
Page URL
(Somewhat important)
No parameters were found in the URL.
No session ID was found in the URL.
The URL does not have too many subdirectories.
Charset encoding
(Somewhat important)
The charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no
robotsindex, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
msapplication-TileImagehttp://jaspertx.com/wp-content/uploads/2023/06/cropped-JasperLogo-Color-Favicon-v2b-270x270.png
article:modified_time2024-11-06T20:16:56+00:00
twitter:cardsummary_large_image
og:localeen_US
og:typewebsite
og:titleHome - Jasper Therapeutics
og:urlhttp://jaspertx.com/
og:site_nameJasper Therapeutics
X-UA-CompatibleIE=edge
charsetutf-8

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Page quality

Content
(Critically important)
Words from the H1 heading are not used in the page content.
There are only 322 words on this page. Good pages should have about 800 words of useful content.
The average number of words per sentence of 29.29 words is high.
26.1% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
The page contains a listing, which indicates a good text layout.
6 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
This page loads 14 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 6 tags for this page.
Image SEO
(Somewhat important)
3 images have no alt attribute. The content of alt attributes is used by search engines.
Social Networks
(Nice to have)
There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.
Additional markup
(Nice to have)
No additional page markup was found.
HTTPS
(Somewhat important)
The HTTPS protocol for secure data transmission is not used.

Media list

URLAlt attributeTitle
...ent/uploads/2023/05/JasperLogo-Color.svgNo alt attribute provided
...ontent/uploads/2021/08/[email protected]No alt attribute provided
...ent/uploads/2023/05/JasperLogo-Color.svgNo alt attribute provided

Page structure

H1 heading
(Critically important)
Harnessing the Power of Targeting c-Kit
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Harnessing the Power of Targeting c-Kit
H2 Who We Are
H2 Our Targeted Anti c-Kit Antibody
H2 Leadership Team
Some anchor texts are used more than once.
The number of internal links is ok.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are 15 external links on this page.

Found links on this page

LinkAttributesAnchor text
http://jaspertx.com/No Text
http://jaspertx.com/about-us/About Us
http://jaspertx.com/about-us/At A Glance
http://jaspertx.com/team/Management
http://jaspertx.com/teamBoard of Directors
http://jaspertx.com/teamScientific Advisory Board
http://jaspertx.com/contact-us/Contact Us
http://jaspertx.com/briquilimab/Science
http://jaspertx.com/briquilimab/Briquilimab
http://jaspertx.com/publications/Publications
http://jaspertx.com/publicationsResearch
http://jaspertx.com/pipeline/Pipeline
https://ir.jaspertx.com/External Subdomain Investors
https://ir.jaspertx.com/External Subdomain Overview
https://ir.jaspertx.com/news-e...External Subdomain News & Events
https://ir.jaspertx.com/stock-...External Subdomain Stock Quote & Chart
https://ir.jaspertx.com/corpor...External Subdomain Corporate Governance
https://ir.jaspertx.com/financ...External Subdomain Financials & Filings
https://ir.jaspertx.com/ir-res...External Subdomain IR Resources
http://jaspertx.com/careers/Careers
/vision-mission-and-values/Vision & Mission
http://jaspertx.com/careers/Work with Us
http://jaspertx.com/about-usLearn More
https://jaspertx.com/briquilimab/Text duplicate Learn More
http://jaspertx.com/team/Text duplicate Learn More
http://jaspertx.com/No Text
http://jaspertx.com/about-us/Text duplicate About Us
http://jaspertx.com/about-us/Text duplicate At A Glance
http://jaspertx.com/team/Text duplicate Management
http://jaspertx.com/teamText duplicate Board of Directors
http://jaspertx.com/teamText duplicate Scientific Advisory Board
http://jaspertx.com/contact-us/Text duplicate Contact Us
http://jaspertx.com/briquilimab/Text duplicate Science
http://jaspertx.com/briquilimab/Text duplicate Briquilimab
http://jaspertx.com/publications/Text duplicate Publications
http://jaspertx.com/publicationsText duplicate Research
http://jaspertx.com/pipeline/Text duplicate Pipeline
https://ir.jaspertx.com/External Subdomain Text duplicate Investors
https://ir.jaspertx.com/External Subdomain Text duplicate Overview
https://ir.jaspertx.com/news-e...External Subdomain Text duplicate News & Events
https://ir.jaspertx.com/stock-...External Subdomain Text duplicate Stock Quote & Chart
https://ir.jaspertx.com/corpor...External Subdomain Text duplicate Corporate Governance
https://ir.jaspertx.com/financ...External Subdomain Text duplicate Financials & Filings
https://ir.jaspertx.com/ir-res...External Subdomain Text duplicate IR Resources
http://jaspertx.com/careers/Text duplicate Careers
/vision-mission-and-values/Text duplicate Vision & Mission
http://jaspertx.com/careers/Text duplicate Work with Us
/privacy-policy/Privacy Policy
http://jaspertx.com/terms-of-use/Terms Of Use
https://www.linkedin.com/compa...New window External Subdomain No Text
http://jaspertx.com/Anchor Top

Server configuration

HTTP redirects
(Critically important)
The checked page does not redirect to another URL.
HTTP header
(Important)
The X-powered header is sent within the response header. (unnecessary)
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
This page loads 11 CSS files. This may affect the page load time negatively.
This page loads 14 JavaScript files. This may affect the load time negatively.
The page response time is excellent with 0.23 seconds.
The file size of the HTML document is fine (59 kB).

HTTP Response Header

NameValue
dateSat, 16 Nov 2024 15:36:17 GMT
content-typetext/html; charset=UTF-8
transfer-encodingchunked
connectionkeep-alive
varyAccept-Encoding
x-powered-byWP Engine
link<http://jaspertx.com/wp-json/>; rel="https://api.w.org/"
x-cacheablebot
cache-controlmax-age=10800, must-revalidate
x-cacheMISS
x-cache-groupbot
last-modifiedSat, 16 Nov 2024 14:39:50 GMT
cf-cache-statusHIT
servercloudflare
cf-ray8e388e44ea5a4db6-FRA
content-encodinggzip
alt-svch3=":443"; ma=86400
statuscode200
http_versionHTTP/1.1

External factors

This page is very well linked from other websites.
This page has backlinks from 31 referring domains.
This page has 1,019 backlinks.
This page has backlinks from 31 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

# START YOAST BLOCK
# ---------------------------
User-agent: *
Disallow:

Sitemap: http://jaspertx.com/sitemap_index.xml
# ---------------------------
# END YOAST BLOCK

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Search preview

Most important keywords

Following keywords were found. You can check the keyword optimization of this page for each keyword.

KeywordResultRecheck
Jasper59%Check
c-Kit54%Check
Jasper Therapeutics53%Check
Targeting50%Check
Harnessing50%Check
Power50%Check
jaspertx48%Check
Therapeutics46%Check
Targeted Anti c-Kit45%Check
team38%Check
Show more keywords and terms

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