https://llnl.gov
Lawrence Livermore National Laboratory
Search Engine Optimization Overview
63
100
Lawrence Livermore National Laboratory
Seo
Title
The title tag is perfect.
Lawrence Livermore National Laboratory
Meta description
The meta description tag is missing or empty.
Headings
Only one h1 tag should be present on the webpage.
h1
16- Two LLNL-led papers win Test of Time awards at 2022 IEEE VIS conference
- Two LLNL-led papers win Test of Time awards at 2022 IEEE VIS
- Project co-led at LLNL looks to improve visualization of largescale datasets
- Project co-led at LLNL looks to improve visualization of
- LLNL to participate in three energy-focused projects
- LLNL to participate in three energy-focused projects
- Lab microbial array used in space station study
- Lab microbial array used in space station study
- From batteries to water purifiers, carbon nanotubes are where it’s at
- From batteries to water purifiers, carbon nanotubes are where
- 'Twisted' laser light experiments offer new insights into plasma physics
- 'Twisted' laser light experiments offer new insights into
- 2022 Gulbenkian Prize for Humanity jointly awarded to the IPCC
- 2022 Gulbenkian Prize for Humanity jointly awarded to the IPCC
- Two LLNL scientists selected as 2022 APS fellows
- Two LLNL scientists selected as 2022 APS fellows
h2
6- Primary Menu
- Mobile Menu
- Collapsible Group Item #1
- Collapsible Group Item #1
- Collapsible Group Item #1
- Collapsible Group Item #1
h3
2- From the Director
- Latest from Twitter
h4
15- Science
- Science
- Physical & Life Sciences
- Computing, Engineering
- Technology Transfer
- Technology Transfer
- LLNL.GOV
- PROGRAMS
- RESOURCES
- STAY CONNECTED
- STAY CONNECTED
- LLNL.GOV
- PROGRAMS
- RESOURCES
- STAY CONNECTED
h5
10- Site Menu
- LLNL Menu
- Computing
- Computing
- Physical & Life Sciences
- Physical & Life Sciences
- Physical & Life Sciences
- Lasers
- Physical & Life Sciences
- Physical & Life Sciences
Content keywords
The content has relevant keywords.
lawrencelivermorenationallaboratory
Image keywords
There are 1 images with missing alt attributes.
Images
1- https://analytics.llnl.gov/matomo.php?idsite=1
SEO friendly URL
The URL does not contain any relevant keywords.
https://www.llnl.gov/
404 page
The website has 404 error pages.
https://www.llnl.gov/404-d32a6941dcd1c8a2d3420a4d407464af
Robots.txt
The webpage can be accessed by search engines.
Noindex
The webpage does not have a noindex tag set.
In-page links
The webpage contains more than 150 links.
Internals
163- Missions
- Doing Business
- News
- About
- Community
- https://www.llnl.gov
- Missions
- Biosecurity
- Counterterrorism
- Defense
- Energy
- Intelligence
- Nonproliferation
- Science
- Weapons
- Programs
- Doing Business
- Economic Impact
- News
- Media Contacts
- Media Library
- Publications
- Lab Report
- News Index
- About
- Organization
- Management and Sponsors
- History
- Visiting
- Directions
- Protocol and Special Events
- Contact
- Join Our Team
- Careers
- Culture
- Diversity
- Community
- Discovery Center
- Community Giving
- SWEIS
- Retiree and Employee Resources
- Tours
- Missions
- Programs
- Doing Business
- News
- About
- Join Our Team
- Community
- Missions
- Doing Business
- News
- About
- Community
- COVID-19 Research and Response
- Two LLNL-led papers win Test of Time awards at 2022 IEEE VIS conference
- Two LLNL-led papers win Test of Time awards at 2022 IEEE VIS
- Project co-led at LLNL looks to improve visualization of largescale datasets
- Project co-led at LLNL looks to improve visualization of
- LLNL to participate in three energy-focused projects
- LLNL to participate in three energy-focused projects
- Lab microbial array used in space station study
- Lab microbial array used in space station study
- From batteries to water purifiers, carbon nanotubes are where it’s at
- From batteries to water purifiers, carbon nanotubes are where
- 'Twisted' laser light experiments offer new insights into plasma physics
- 'Twisted' laser light experiments offer new insights into
- 2022 Gulbenkian Prize for Humanity jointly awarded to the IPCC
- 2022 Gulbenkian Prize for Humanity jointly awarded to the IPCC
- Two LLNL scientists selected as 2022 APS fellows
- Two LLNL scientists selected as 2022 APS fellows
- LLNL cancer research goes exascale
- Lab researchers and collaborators to develop new vaccine against three biothreat pathogens
- More news
- Biosecurity
- Counterterrorism
- Defense
- Energy
- Intelligence
- Nonproliferation
- Weapons
- Oxygen effects on uranium tested
- LLNL team models COVID-19 disease progression and identifies risk factors
- More news
- LLNL, ELI-Beamlines reach deal to ramp up L3-HAPLS performance
- LLNL researchers garner three awards among top 100 industrial inventions
- More news
- Economic Impact
- Open Campus
- About LLNL
- History
- Visiting
- Missions
- Programs
- Doing Business
- News
- About
- Community
- Contact
- Visiting
- Emergency Communication
- Privacy
- Copyright and Reuse
- Site Map
- Missions
- Programs
- Doing Business
- News
- About
- Community
- Contact
- Visiting
- Emergency Communication
- Privacy
- Copyright and Reuse
- Site Map
- https://www.llnl.gov/
- Home
- Privacy & Legal Notice
- Missions
- Biosecurity
- Counterterrorism
- Defense
- Energy
- Intelligence
- Nonproliferation
- Science
- Weapons
- Programs
- Doing Business
- Economic Impact
- News
- Media Contacts
- Media Library
- Publications
- Lab Report
- News Index
- About
- Organization
- Management and Sponsors
- History
- Visiting
- Directions
- Protocol and Special Events
- Contact
- Join Our Team
- Careers
- Career Areas
- Students
- Postdocs
- Events & Resources
- Accessibility
- Culture
- Diversity
- Community
- Discovery Center
- Fun with Science Tours
- Community Giving
- SWEIS
- Retiree and Employee Resources
- Want Ads
- In Memoriam
- Tours
Externals
94- Research
- Careers
- Science & Technology
- Research
- S&T News
- Partnerships
- Opportunities
- Global Security
- NIF & Photon Science
- Weapons & Complex Integration
- Computing
- Engineering
- Physical and Life Sciences
- HPC Innovation Center
- Open Campus
- Industrial Partnerships
- Supplier Resources
- Science Education
- Environment, Safety, and Health
- Science & Technology
- Research
- Careers
- Science
- S&T on a Mission
- S&T News
- Core Competencies
- Opportunities
- People
- Science Education
- Unique Facilities
- Diversity and Inclusion
- Collaborate
- HPCIC
- Innovation and Partnerships
- Supplier Resources
- Environment
- Tweets by @Livermore_Lab
- Science & Technology
- Careers
- Weapons
- Global Security
- Lasers
- Physical and Life Sciences
- Engineering
- Computing
- Research Ethics
- https://www.facebook.com/livermore.lab
- https://www.instagram.com/livermore_lab/
- https://www.linkedin.com/company/4994?trk=tyah
- https://www.twitter.com/Livermore_Lab
- https://www.youtube.com/user/LivermoreLab
- https://www.glassdoor.com/Reviews/Lawrence-Livermore-National-Laboratory-Reviews-E35235.htm
- https://www.facebook.com/livermore.lab
- https://www.instagram.com/livermore_lab/
- https://www.linkedin.com/company/4994?trk=tyah
- https://www.twitter.com/Livermore_Lab
- https://www.youtube.com/user/LivermoreLab
- https://www.glassdoor.com/Reviews/Lawrence-Livermore-National-Laboratory-Reviews-E35235.htm
- Science & Technology
- Careers
- Weapons
- Global Security
- Lasers
- Physical and Life Sciences
- Engineering
- Computing
- Research Ethics
- https://www.facebook.com/livermore.lab
- https://www.instagram.com/livermore_lab/
- https://www.linkedin.com/company/4994?trk=tyah
- https://www.twitter.com/Livermore_Lab
- https://www.youtube.com/user/LivermoreLab
- https://www.glassdoor.com/Reviews/Lawrence-Livermore-National-Laboratory-Reviews-E35235.htm
- Vulnerability Disclosure Program
- http://www.llnsllc.com/
- https://www.energy.gov/
- https://www.energy.gov/nnsa/national-nuclear-security-administration/
- Science & Technology
- Research
- S&T News
- Partnerships
- Opportunities
- Global Security
- NIF & Photon Science
- Weapons & Complex Integration
- Computing
- Engineering
- Physical and Life Sciences
- HPC Innovation Center
- Open Campus
- Industrial Partnerships
- Supplier Resources
- Science Education
- Environment, Safety, and Health
Language
The webpage has the language declared.
en
Favicon
The webpage has a favicon.
https://www.llnl.gov/themes/custom/sienna/favicon.ico
Performance
Text compression
The HTML file is compressed.
Load time
The webpage loaded in 0.49 seconds.
Page size
The size of the HTML webpage is 20,669.00.
HTTP requests
There are fewer than 31 HTTP requests on the webpage.
JavaScripts
2- https://www.llnl.gov/sites/www/files/js/js_d5OyHgS8HtB2peo0V6ttmjsjb-mDwIi2Xz16X7dsMGg.js
- https://analytics.llnl.gov/matomo.js
CSS
5- https://www.llnl.gov/sites/www/files/css/css_3MpwRqtbIn-jkoObdXOTchrw03bGbUY5rVnoogAklpA.css
- https://www.llnl.gov/sites/www/files/css/css_VOaOoUNLyqlTkfMdUPm33dSXIUfieQWbM66onDC_pG8.css
- https://www.llnl.gov/sites/www/files/css/css_pMf1ahi_77VqZ_EUysZJTL8nvMcPy5dCOp_lb7kYrwk.css
- https://www.llnl.gov/sites/www/files/css/css_jyfhKArNH139Mp5eOFQZfDQKCRoz4RHEMsdn-Ygqn2A.css
- https://www.llnl.gov/sites/www/files/css/css__lwwx5rr8iOgCkiLrUEkx3g9V3DYT6un2dPVW9TbOSg.css
Images
24- https://www.llnl.gov/themes/custom/sienna/assets/images/llnl-logo.png
- https://www.llnl.gov/themes/custom/sienna/assets/images/facebook.png
- https://www.llnl.gov/themes/custom/sienna/assets/images/instagram.png
- https://www.llnl.gov/themes/custom/sienna/assets/images/linkedin.png
- https://www.llnl.gov/themes/custom/sienna/assets/images/twitter.png
- https://www.llnl.gov/themes/custom/sienna/assets/images/youtube.png
- https://www.llnl.gov/themes/custom/sienna/assets/images/glassdoor.png
- https://www.llnl.gov/themes/custom/sienna/assets/images/facebook.png
- https://www.llnl.gov/themes/custom/sienna/assets/images/instagram.png
- https://www.llnl.gov/themes/custom/sienna/assets/images/linkedin.png
- https://www.llnl.gov/themes/custom/sienna/assets/images/twitter.png
- https://www.llnl.gov/themes/custom/sienna/assets/images/youtube.png
- https://www.llnl.gov/themes/custom/sienna/assets/images/glassdoor.png
- https://www.llnl.gov/themes/custom/sienna/assets/images/facebook.png
- https://www.llnl.gov/themes/custom/sienna/assets/images/instagram.png
- https://www.llnl.gov/themes/custom/sienna/assets/images/linkedin.png
- https://www.llnl.gov/themes/custom/sienna/assets/images/twitter.png
- https://www.llnl.gov/themes/custom/sienna/assets/images/youtube.png
- https://www.llnl.gov/themes/custom/sienna/assets/images/glassdoor.png
- https://www.llnl.gov/themes/custom/sienna/assets/images/llnl-logo-dark.png
- https://www.llnl.gov/themes/custom/sienna/assets/images/llns.png
- https://www.llnl.gov/themes/custom/sienna/assets/images/doe_small.png
- https://www.llnl.gov/themes/custom/sienna/assets/images/nnsa.png
- https://analytics.llnl.gov/matomo.php?idsite=1
Image format
There are 38 images that are not using the AVIF, WebP format.
Images
38- https://www.llnl.gov/themes/custom/sienna/assets/images/llnl-logo.png
- https://www.llnl.gov/sites/www/files/styles/carousel_580_430/public/2022-10/SCIVIS_875X500px.jpg?itok=M7LF6sQA
- https://www.llnl.gov/sites/www/files/styles/carousel_580_430/public/2022-10/interpolation_875x500px%20copy.jpg?itok=VTYnpbrQ
- https://www.llnl.gov/sites/www/files/styles/carousel_580_430/public/2022-10/carbon%20nanotube_875x500px%20copy.jpg?itok=sei-90T9
- https://www.llnl.gov/sites/www/files/styles/carousel_580_430/public/2022-10/microbeSamples_875pxx500px.jpg?itok=-70Yo7xb
- https://www.llnl.gov/sites/www/files/styles/carousel_580_430/public/2022-10/Nano_Tubes_875x500px.jpg?itok=u3We_UQA
- https://www.llnl.gov/sites/www/files/styles/carousel_580_430/public/2022-10/JLF-COMET-Longman_875px.jpg?itok=MVCwYyO8
- https://www.llnl.gov/sites/www/files/styles/carousel_580_430/public/2022-10/IPCCassessmentReports_875x500pxi.jpg?itok=T_7lWsaK
- https://www.llnl.gov/sites/www/files/styles/carousel_580_430/public/2022-10/aps_October_2022_875x500px%20copy.jpg?itok=XlNCiroo
- https://www.llnl.gov/sites/www/files/styles/landscape_thumbnail_320x213/public/2022-07/SC-image-875x500px.jpg?itok=iNQkRsyi
- https://www.llnl.gov/sites/www/files/styles/landscape_thumbnail_320x213/public/2022-01/vaccineTeam_875x500r.jpg?itok=PvJ5jVTK
- https://www.llnl.gov/sites/www/files/styles/landscape_thumbnail_320x213/public/2022-07/Burton_Mark_Crowhurst_Jonathan_laser_875x500r.jpg?itok=wV7xy5sU
- https://www.llnl.gov/sites/www/files/styles/landscape_thumbnail_320x213/public/2022-02/virus_malevsFemale_875X500PX.jpg?itok=Y4ltYFbE
- https://www.llnl.gov/sites/www/files/styles/landscape_thumbnail_320x213/public/2022-02/elibeamlines875.jpg?itok=3HQFfurO
- https://www.llnl.gov/sites/www/files/styles/landscape_thumbnail_320x213/public/2021-10/electrical_switch875_0.jpg?itok=dgCfpSVJ
- https://www.llnl.gov/themes/custom/sienna/assets/images/facebook.png
- https://www.llnl.gov/themes/custom/sienna/assets/images/instagram.png
- https://www.llnl.gov/themes/custom/sienna/assets/images/linkedin.png
- https://www.llnl.gov/themes/custom/sienna/assets/images/twitter.png
- https://www.llnl.gov/themes/custom/sienna/assets/images/youtube.png
- https://www.llnl.gov/themes/custom/sienna/assets/images/glassdoor.png
- https://www.llnl.gov/themes/custom/sienna/assets/images/facebook.png
- https://www.llnl.gov/themes/custom/sienna/assets/images/instagram.png
- https://www.llnl.gov/themes/custom/sienna/assets/images/linkedin.png
- https://www.llnl.gov/themes/custom/sienna/assets/images/twitter.png
- https://www.llnl.gov/themes/custom/sienna/assets/images/youtube.png
- https://www.llnl.gov/themes/custom/sienna/assets/images/glassdoor.png
- https://www.llnl.gov/themes/custom/sienna/assets/images/facebook.png
- https://www.llnl.gov/themes/custom/sienna/assets/images/instagram.png
- https://www.llnl.gov/themes/custom/sienna/assets/images/linkedin.png
- https://www.llnl.gov/themes/custom/sienna/assets/images/twitter.png
- https://www.llnl.gov/themes/custom/sienna/assets/images/youtube.png
- https://www.llnl.gov/themes/custom/sienna/assets/images/glassdoor.png
- https://www.llnl.gov/themes/custom/sienna/assets/images/llnl-logo-dark.png
- https://www.llnl.gov/themes/custom/sienna/assets/images/llns.png
- https://www.llnl.gov/themes/custom/sienna/assets/images/doe_small.png
- https://www.llnl.gov/themes/custom/sienna/assets/images/nnsa.png
- https://analytics.llnl.gov/matomo.php?idsite=1
JavaScript defer
The are 2 javascript resources without the defer attribute.
JavaScripts
2- https://www.llnl.gov/sites/www/files/js/js_d5OyHgS8HtB2peo0V6ttmjsjb-mDwIi2Xz16X7dsMGg.js
- https://analytics.llnl.gov/matomo.js
DOM size
The DOM size is optimal.
The HTML file has 1114 DOM nodes.
Security
HTTPS encryption
The webpage uses HTTPS encryption.
The HTML file has https://www.llnl.gov/ DOM nodes.
Mixed content
There are no mixed content resources on the webpage.
Server signature
The webpage has a public server signature.
cloudflare
Unsafe cross-origin links
The webpage has 36 unsafe cross-origin links.
Links
36- https://st.llnl.gov
- https://careers.llnl.gov
- https://wci.llnl.gov
- https://www-gs.llnl.gov/
- https://lasers.llnl.gov
- https://pls.llnl.gov/
- https://engineering.llnl.gov/
- https://computing.llnl.gov/
- https://fcoi.llnl.gov/
- https://www.facebook.com/livermore.lab
- https://www.instagram.com/livermore_lab/
- https://www.linkedin.com/company/4994?trk=tyah
- https://www.twitter.com/Livermore_Lab
- https://www.youtube.com/user/LivermoreLab
- https://www.glassdoor.com/Reviews/Lawrence-Livermore-National-Laboratory-Reviews-E35235.htm
- https://www.facebook.com/livermore.lab
- https://www.instagram.com/livermore_lab/
- https://www.linkedin.com/company/4994?trk=tyah
- https://www.twitter.com/Livermore_Lab
- https://www.youtube.com/user/LivermoreLab
- https://www.glassdoor.com/Reviews/Lawrence-Livermore-National-Laboratory-Reviews-E35235.htm
- https://st.llnl.gov
- https://careers.llnl.gov
- https://wci.llnl.gov
- https://www-gs.llnl.gov/
- https://lasers.llnl.gov
- https://pls.llnl.gov/
- https://engineering.llnl.gov/
- https://computing.llnl.gov/
- https://fcoi.llnl.gov/
- https://www.facebook.com/livermore.lab
- https://www.instagram.com/livermore_lab/
- https://www.linkedin.com/company/4994?trk=tyah
- https://www.twitter.com/Livermore_Lab
- https://www.youtube.com/user/LivermoreLab
- https://www.glassdoor.com/Reviews/Lawrence-Livermore-National-Laboratory-Reviews-E35235.htm
Plaintext email
The webpage does not contain any plaintext emails.
Miscellaneous
Structured data
There are no structured data tags on the webpage.
Meta viewport
The webpage has a meta viewport tag set.
width=device-width, initial-scale=1.0
Character set
The webpage has a charset value set.
utf-8
Sitemap
No sitemaps found.
Social
The webpage has 16 social links.
Twitter
4Facebook
3Instagram
3LinkedIn
3
Content length
The webpage has 1,242 words.
Text to HTML ratio
The text to HTML ratio is 10%.
Inline CSS
The webpage contains inline CSS code.
Attributes
4padding: 0px 0 0px 0;
padding: 0px 0 0px 0;
padding: 30px 0 30px 0;
border:0
Deprecated HTML
There are no deprecated HTML tags on the webpage.