Eta.lbl.gov - SEO Checker

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Overview of the SEO Check
Meta information
75% 
Page quality
80% 
Page structure
100% 
Link structure
25% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.35 s
File size
56.30 kB
Words
1016
Media files
16
Number of links
79 internal / 10 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Energy Technologies Area | Energy Technologies Area
There are word repetitions in the page title.
The length of the page title is perfect. (485 pixels out of 580 max pixel length)
Meta description
(Critically important)
The meta description is missing.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://eta.lbl.gov/home
The specified canonical link points to a different page.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Server location: United States of America
The following language is defined by HTML: en
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
GeneratorDrupal 10 (https://www.drupal.org)
MobileOptimizedwidth
HandheldFriendlytrue
viewportwidth=device-width, initial-scale=1.0
langen
charsetutf-8

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Page quality

Content
(Critically important)
This page contains 1016 words. That's ok.
31.3% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
14 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 22.17 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
A viewport "width=device-width, initial-scale=1.0" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 20 tags for this page.
Image SEO
(Somewhat important)
10 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)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Media list

URLAlt attributeTitle
...t/files/ETA_2022_WEB-Header_Blue3-01.pngHome
...t/files/megamenu/XBD201906-00733-003.jpgNo alt attribute provided
/sites/default/files/megamenu/sp_cover.jpgNo alt attribute provided
...menu/FLEXLAB sunset for new eta site.jpgNo alt attribute provided
data:[...] Base64SP Cover_Web.jpg
...es/XBD201906-00733-003.jpg?itok=F44bJp5KNo alt attribute provided
...-Homepage-storycard-01.jpg?itok=17e7HbvKNo alt attribute provided
...ges/XBD201407-00814-40.jpg?itok=qv1Vg5aKNo alt attribute provided
.../inline-images/AshokGadgil-1920x1280.jpgPresident Biden awards Ashok Gadgil the National Medal of Technology and Innovation during an awards ceremony in the East Room of The White House, Oct. 24, 2023. Photo by Ryan K. MorrisPresident Biden awards Ashok Gadgil the National Medal of Technology and Innovation during an awards ceremony in the East Room of The White House, Oct. 24, 2023. Photo by Ryan K. Morris
...munity-concept-1053277490_6707x3826.jpegHands holding globe with city landscape
...-1372200846_2120x1420.jpeg?itok=TzL3l0P0No alt attribute provided
...b_Repositioned_No_Text.jpg?itok=x6j0G2HUNo alt attribute provided
...vate/2024-05/membranes.png?itok=XjzMANt5No alt attribute provided
...s/ETA_2022_WEB-Footer3-line_White-01.pngNo alt attribute provided
Video URLWidthHeight
...bed/qZ4bxJoCkr8?autoplay=0&start=0&rel=0854480
...bed/tqTTnIdK6ZM?autoplay=0&start=0&rel=0854480

Page structure

H1 heading
(Critically important)
Energy Technologies Area
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Energy Technologies Area
H2 Energy Technologies Area Lawrence Berkeley National Laboratory
H2 ETA's Ashok Gadgil Receives National Medal of Technology and Innovation
H2 Latest News
H2 Recent Publications
H2 OUR ORGANIZATION
H3 Read the article
H3 Ashok Gadgil - National Medal of Technology and Innovation
H3 Spotlights
H3 0 million tons per year
H3 0 medium-sized coal plants
H3 0 million cars
H4 Berkeley Lab Releases Beta Version of Transmission Upgrade Planning Tool
H4 A Better Model for Converting Carbon Dioxide into Fuels and Products
H4 New Research Identifies “Bottleneck” in Ion Filtering Membranes
Some internal link anchor texts are too long.
Some internal links have dynamic parameters. All internal URLs, which are not marked as nofollow, should not contain dynamic parameters.
Some anchor texts are used more than once.
3 links don't have an anchor text.
There are 3 links with a trivial anchor text.
The number of internal links is ok.
There are 10 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://eta.lbl.gov/Anchor Skip to main content
http://eta.lbl.gov/New window Subdomain Energy Technologies Area
https://eta-intranet.lbl.gov/New window External Subdomain Intranet
https://eta.lbl.gov/IMG-ALT Home
A-TITLE Home
https://eta.lbl.gov/researchResearch Themes
/tackling-climate-crisisTackling the Climate Crisis
/decarbonizing-integrated-ener...Decarbonizing via Integrated Energy Systems
/storage-key-climate-solutionsStorage: The Key to Climate Solutions
/advancing-water-energy-systemsAdvancing Water-Energy Systems
https://eta.lbl.gov/energy-equityAn Equitable & Just Energy Transition
/prioritizing-energy-efficiencyPrioritizing Energy Efficiency
/innovation-economyInnovation Economy
/strategic-initiativesStrategic Initiatives
https://eta.lbl.gov/resilienceResilience
/energy-storageEnergy Storage
/integrated-energy-systemsIntegrated Energy Systems
/water-energy-nexusWater–Energy Nexus
/science-manufacturingScience for Manufacturing
https://eta.lbl.gov/publicationsPublications
https://eta.lbl.gov/newsNews
/cdn-cgi/l/email-protectionKiran Julin
/cdn-cgi/l/email-protection[email protected]
https://eta.lbl.gov/multimediaMultimedia
https://eta.lbl.gov/videosVideo & Animation
https://eta.lbl.gov/our-websitesOur Websites
https://eta.lbl.gov/social-mediaSocial Media
/media-outreachMedia Outreach
https://eta.lbl.gov/joinJoin Our Mailing LIst
https://eta.lbl.gov/about-usAbout Us
https://eta.lbl.gov/about-usText duplicate About Us
https://eta.lbl.gov/diversityDiversity
https://eta.lbl.gov/peopleStaff
https://eta-safety.lbl.gov/New window External Subdomain ETA Safety
https://eta.lbl.gov/mentoringMentoring
/software-toolsSoftware Tools
https://eta.lbl.gov/divisionsDivisions
/building-technology-urban-sys...Building Technology & Urban Systems
/energy-analysis-environmental...Energy Analysis & Environmental Impacts
/energy-systems-distributed-re...Energy Storage & Distributed Resources
https://eta.lbl.gov/joinJoin Now
https://eta.lbl.gov/researchLearn more
/strategic-initiativesText duplicate Learn more
https://eta.lbl.gov/divisionsText duplicate Learn more
https://www.youtube.com/watch?...New window External Subdomain ceremony
/people/ashok-gadgilNew window Ashok Gadgil
/news/eta-ashok-gadgil-receive...New window Read the article
/tackling-climate-crisisLearn More
/storage-key-climate-solutionsText duplicate Learn More
https://eta.lbl.gov/resilienceText duplicate Learn More
https://photostories.lbl.gov/h...New window External Subdomain Text duplicate Learn More
/news/berkeley-lab-releases-be...No Text
/news/berkeley-lab-releases-be...Berkeley Lab Releases Beta Version of Transmission Upgrade Planning Tool
/news/berkeley-lab-releases-be...Trivial anchor text
Read more
/news/better-model-converting-...No Text
/news/better-model-converting-...A Better Model for Converting Carbon Dioxide into Fuels and Products
/news/better-model-converting-...Text duplicate Trivial anchor text
Read more
/news/new-research-identifies-...No Text
/news/new-research-identifies-...New Research Identifies “Bottleneck” in Ion Filtering Membranes
/news/new-research-identifies-...Text duplicate Trivial anchor text
Read more
https://eta.lbl.gov/newsSee More
/publications?author=Will GormanGorman, Will
/publications?author=Galen L. ...Galen L. Barbose
/publications?author=Cesca MillerCesca Miller
/publications?author=Phillip W...Phillip White
/publications?author=Juan Pabl...Juan Pablo Carvallo
/publications?author=Sunhee BaikSunhee Baik
/publications/evaluating-poten...Evaluating the potential for solar-plus-storage backup power in the United States as homes integrate efficient, flexible, and electrified energy technologies
https://dx.doi.org/https://doi...New window External Subdomain DOI
/publications?author=Yujie XuXu, Yujie
/publications?author=Pouya Vah...Pouya Vahmani
/publications?author=Andrew JonesAndrew Jones
/publications?author=Tianzhen ...Tianzhen Hong
/publications/anthropogenic-he...Anthropogenic heat from buildings in Los Angeles County: A simulation framework and assessment
https://dx.doi.org/10.1016/j.s...New window External Subdomain Text duplicate DOI
/publications?author=Amanda Fr...Krelling, Amanda Fraga
/publications?author=Roberto L...Roberto Lamberts
/publications?author=Jeetika M...Jeetika Malik
/publications?author=Wanni ZhangWanni Zhang
/publications?author=Kaiyu SunKaiyu Sun
/publications?author=Tianzhen ...Text duplicate Tianzhen Hong
/publications/defining-weather...Defining weather scenarios for simulation-based assessment of thermal resilience of buildings under current and future climates: A case study in Brazil
https://dx.doi.org/10.1016/j.s...New window External Subdomain Text duplicate DOI
https://eta.lbl.gov/publicationsText duplicate See More
https://www.facebook.com/energ...New window External Subdomain No Text
https://twitter.com/BerkeleyLa...New window External No Text
https://eta.lbl.gov/joinNew window Join Our Mailing List
/organizational-chartsNew window Organizational Charts
https://eta.lbl.gov/historyNew window History
https://eta-intranet.lbl.gov/New window External Subdomain Intranet (staff only)

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://eta.lbl.gov/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is excellent with 0.35 seconds.
The file size of the HTML document is fine (56 kB).

HTTP Response Header

NameValue
dateThu, 11 Jul 2024 08:38:24 GMT
content-typetext/html; charset=UTF-8
cache-controlpublic, max-age=14400
content-languageen
expiresThu, 11 Jul 2024 12:38:24 GMT
last-modifiedThu, 11 Jul 2024 07:44:39 GMT
strict-transport-securitymax-age=300
x-content-type-optionsnosniff
x-drupal-cacheMISS
x-drupal-dynamic-cacheMISS
x-frame-optionsSAMEORIGIN
x-generatorDrupal 10 (https://www.drupal.org)
x-pantheon-styx-hostnamestyx-fe3-b-6767c4c9f7-wx9fh
x-styx-req-id6d95c6b0-3f59-11ef-b8dc-2e0d44df53eb
x-served-bycache-chi-kigq8000129-CHI, cache-fra-eddf8230085-FRA
x-cacheHIT, MISS
x-cache-hits6, 0
x-timerS1720687105.760075,VS0,VE109
varyAccept-Encoding, Cookie, Cookie, Cookie
via1.1 varnish, 1.1 varnish
cf-cache-statusEXPIRED
set-cookie256 Characters
servercloudflare
cf-ray8a177a248e6492c5-FRA
content-encodinggzip
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This website has excellent links from other websites.
This page has backlinks from 1,071 referring domains.
This page has 8,793 backlinks.
This page has backlinks from 848 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

#
# robots.txt
#
# This file is to prevent the crawling and indexing of certain parts
# of your site by web crawlers and spiders run by sites like Yahoo!
# and Google. By telling these "robots" where not to go on your site,
# you save bandwidth and server resources.
#
# This file will be ignored unless it is at the root of your host:
# Used:    http://example.com/robots.txt
# Ignored: http://example.com/site/robots.txt
#
# For more information about the robots.txt standard, see:
# http://www.robotstxt.org/robotstxt.html

User-agent: *
# CSS, JS, Images
Allow: /core/*.css$
Allow: /core/*.css?
Allow: /core/*.js$
Allow: /core/*.js?
Allow: /core/*.gif
Allow: /core/*.jpg
Allow: /core/*.jpeg
Allow: /core/*.png
Allow: /core/*.svg
Allow: /profiles/*.css$
Allow: /profiles/*.css?
Allow: /profiles/*.js$
Allow: /profiles/*.js?
Allow: /profiles/*.gif
Allow: /profiles/*.jpg
Allow: /profiles/*.jpeg
Allow: /profiles/*.png
Allow: /profiles/*.svg
# Directories
Disallow: /core/
Disallow: /profiles/
# Files
Disallow: /README.txt
Disallow: /web.config
# Paths (clean URLs)
Disallow: /admin/
Disallow: /comment/reply/
Disallow: /filter/tips
Disallow: /node/add/
Disallow: /search/
Disallow: /user/register
Disallow: /user/password
Disallow: /user/login
Disallow: /user/logout
# Paths (no clean URLs)
Disallow: /index.php/admin/
Disallow: /index.php/comment/reply/
Disallow: /index.php/filter/tips
Disallow: /index.php/node/add/
Disallow: /index.php/search/
Disallow: /index.php/user/password
Disallow: /index.php/user/register
Disallow: /index.php/user/login
Disallow: /index.php/user/logout
# Limit how fast requests are made against the site.
Crawl-delay: 90

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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
Energy66%Check
Technologies66%Check
Area66%Check
Energy Technologies66%Check
Energy Technologies Area66%Check
Energy Systems52%Check
Energy Storage52%Check
Clean Energy52%Check
energy efficiency52%Check
Energy Efficient52%Check
Show more keywords and terms

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