Salehlab.eu - SEO Checker

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Overview of the SEO Check
Meta information
73% 
Page quality
61% 
Page structure
79% 
Link structure
82% 
Server
46% 
External factors
76% 
SEO Score
Response time
0.55 s
File size
56.40 kB
Words
435
Media files
6
Number of links
41 internal / 7 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Home - Saleh Lab
The page title is too short. (164 pixels of 580 max pixel length) Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
The mission of the Saleh Lab at Institut Pasteur is to search for a new way of eliminating the transmission of viral infectious disease from insects to humans. Our lab, a.k.a. “Viruses and RNA Interference,” is a Unit of the Department of Virology at the Institut Pasteur. We are also affiliated with the CNRS-UMR3569.
The meta description is too long: 1932 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
http://salehlab.eu/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en-us
Server location: United States of America
The following language is defined by HTML: en-us
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,user-scalable=no
descriptionThe mission of the Saleh Lab at Institut Pasteur is to search for a new way of eliminating the transmission of viral infectious disease from insects to humans. Our lab, a.k.a. “Viruses and RNA Interference,” is a Unit of the Department of Virology at the Institut Pasteur. We are also affiliated with the CNRS-UMR3569.
keywordsViral infectious disease
wpsso-beginwpsso meta tags and schema markup begin
generatorPowered by Slider Revolution 6.2.17 - responsive, Mobile-Friendly Slider Plugin for WordPress with comfortable drag and drop interface.
wpsso-endwpsso meta tags and schema markup end
wpsso-cached2024-05-09T00:32:19+00:00
wpsso-added2024-05-17T00:03:11+00:00 in 0.003715 secs for salehlab.eu
robotsindex, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
langen-us
twitter:domainsalehlab.eu
twitter:titleSaleh Lab – Saleh Lab
twitter:descriptionInstitut Pasteur
twitter:cardsummary
fb:app_id966242223397117
og:typewebsite
og:urlhttp://salehlab.eu/
og:localeen_US
og:site_nameSaleh Lab
og:titleSaleh Lab – Saleh Lab
og:descriptionInstitut Pasteur
og:updated_time2015-02-02T16:20:52+00:00
charsetUTF-8

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Page quality

Content
(Critically important)
There are only 435 words on this page. Good pages should have about 800 words of useful content.
43.9% 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.
5 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 19.08 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
This page loads 26 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width,initial-scale=1,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 9 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
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
/wp-content/uploads/2014/11/saleh-lab.pngLogo
...tent/themes/stockholm/img/logo_white.pngLogo
...tent/themes/stockholm/img/logo_black.pngLogo
...tent/themes/stockholm/img/logo_black.pngLogo
/wp-content/uploads/2014/10/insect-bw-2.jpgOur Focus
...ads/2022/02/institut-pasteur-logo-sm.pngInstitut Pasteur

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H2 Our Focus
H2 Saleh Lab’s Research
H3 “We are witnessing an alarming increase in deadly virus transmission from mosquitoes to humans. For example, it is predicted that about half the population of the world is now at risk for diseases ...
H5 Why is the mosquito problem getting worse?
H5 Why not just eliminate insects altogether?
H5 How can one control the transmission of viruses from insects to humans?
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 7 external links on this page.

Found links on this page

LinkAttributesAnchor text
http://salehlab.eu/IMG-ALT Logo
http://salehlab.eu/Home
http://salehlab.eu/who-we-are/Who We Are
/who-we-are/our-team/Our Team
/who-we-are/join-us/Join Us
/who-we-are/contact-us/Contact Us
http://salehlab.eu/what-we-do/What We Do
/what-we-do/research/Research
/what-we-do/publications/Publications
http://salehlab.eu/how-we-do-it/How We Do It
/how-we-do-it/our-supporters-a...Our Supporters & Funding
/how-we-do-it/useful-links/Useful Links
/lab/lab_internal/primer_datab...New window Lab Internal
/frequently-asked-questions/FAQS
https://don.pasteur.fr/netful-...New window External Subdomain Donate
https://twitter.com/salehlabparisNew window External @SalehLabParis
http://salehlab.eu/Text duplicate Home
http://salehlab.eu/who-we-are/Text duplicate Who We Are
/who-we-are/our-team/Text duplicate Our Team
/who-we-are/join-us/Text duplicate Join Us
/who-we-are/contact-us/Text duplicate Contact Us
http://salehlab.eu/what-we-do/Text duplicate What We Do
/what-we-do/research/Text duplicate Research
/what-we-do/publications/Text duplicate Publications
http://salehlab.eu/how-we-do-it/Text duplicate How We Do It
/how-we-do-it/our-supporters-a...Text duplicate Our Supporters & Funding
/how-we-do-it/useful-links/Text duplicate Useful Links
/lab/lab_internal/primer_datab...New window Text duplicate Lab Internal
/frequently-asked-questions/Text duplicate FAQS
https://don.pasteur.fr/netful-...New window External Subdomain Text duplicate Donate
https://twitter.com/salehlabparisNew window External Text duplicate @SalehLabParis
/what-we-do/research/How can one control the transmission of viruses from insects to humans?
/what-we-do/research/Learn more about our research »
http://www.pasteur.fr/enExternal Subdomain IMG-ALT Institut Pasteur
A-TITLE Saleh Lab is part of Institut Pasteur
http://www.pasteur.fr/enExternal Subdomain Text duplicate Institut Pasteur
http://salehlab.eu/who-we-are/Text duplicate Who We Are
/who-we-are/our-team/Text duplicate Our Team
/who-we-are/join-us/Text duplicate Join Us
/who-we-are/contact-us/Text duplicate Contact Us
http://salehlab.eu/what-we-do/Text duplicate What We Do
/what-we-do/research/Text duplicate Research
/what-we-do/publications/Text duplicate Publications
http://salehlab.eu/how-we-do-it/Text duplicate How We Do It
/how-we-do-it/our-supporters-a...Text duplicate Our Supporters & Funding
/how-we-do-it/useful-links/Text duplicate Useful Links
/frequently-asked-questions/FAQs
/how-we-are-supported/photogra...special thanks to photographers listed on the Photographers Credits page
http://www.thestrategicspace.com/External Subdomain The Strategic Space

Server configuration

HTTP redirects
(Critically important)
This page redirects to "http://salehlab.eu/"
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)
The page response time of 0.55 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.
This page loads 19 CSS files. This may affect the page load time negatively.
This page loads 26 JavaScript files. This may affect the load time negatively.
The file size of the HTML document is fine (56 kB).

HTTP Response Header

NameValue
x-powered-byPHP/7.3.33
x-pingbackhttp://salehlab.eu/xmlrpc.php
link<http://salehlab.eu/wp-json/>; rel="https://api.w.org/", <http://salehlab.eu/wp-json/wp/v2/pages/20631>; rel="alternate"; type="application/json", <http://salehlab.eu/>; rel=shortlink
content-encodinggzip
varyAccept-Encoding
last-modifiedFri, 17 May 2024 00:03:11 GMT
referrer-policyno-referrer-when-downgrade
content-typetext/html; charset=UTF-8
dateFri, 17 May 2024 00:03:11 GMT
serverApache
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page has only a few links from other websites.
This page only has backlinks from 23 referring domains.
This page only has 826 backlinks.
This page only has few backlinks from 22 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

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

Sitemap: http://salehlab.eu/sitemap_index.xml
# ---------------------------
# END YOAST BLOCK

Similar sites

Search preview

salehlab.eu
Home - Saleh Lab
The mission of the Saleh Lab at Institut Pasteur is to search for a new way of eliminating the transmission of viral infectious disease from insects to humans. Our lab, a.k.a. “Viruses and RNA Interference,” is a Unit of the Department of Virology at the Institut Pasteur. We are also affiliated with the CNRS-UMR3569.

Most important keywords

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

KeywordResultRecheck
Lab84%Check
Saleh84%Check
Saleh Lab84%Check
Institut58%Check
Pasteur58%Check
Institut Pasteur58%Check
insect56%Check
part55%Check
humans54%Check
Insects54%Check
Show more keywords and terms

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