Nejm.org - SEO Checker

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Overview of the SEO Check
Meta information
61% 
Page quality
91% 
Page structure
27% 
Link structure
23% 
Server
86% 
External factors
100% 
SEO Score
Response time
1.47 s
File size
111.50 kB
Words
1251
Media files
31
Number of links
177 internal / 26 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
The New England Journal of Medicine | Research & Review Articles on Disease & Clinical Practice
The page title should be shorter than 580 pixels. It is 884 pixels long. Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
The New England Journal of Medicine (NEJM) is a weekly general medical journal that publishes new medical research and review articles, and editorial opinion on a wide variety of topics of importance to biomedical science and clinical practice.
The meta description is too long: 1508 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.nejm.org/
There is a valid canonical link specified.
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
robotsnoarchive
descriptionThe New England Journal of Medicine (NEJM) is a weekly general medical journal that publishes new medical research and review articles, and editorial opinion on a wide variety of topics of importance to biomedical science and clinical practice.
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pbContext;website:website:mms-site;wgroup:string:MMS NextGen Website Group;page:string:Home Page
langen
og:urlhttps://www.nejm.org/
X-UA-CompatibleIE=edge
charsetUTF-8

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Page quality

Content
(Critically important)
This page contains 1251 words. That's ok.
26.4% 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.
21 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 17.08 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width,initial-scale=1" 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 25 tags for this page.
Image SEO
(Somewhat important)
7 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
...ogo-166667e91992a5212bc723b03e45d39f.svgThe New England Journal of Medicine homepage
...device-glbal-header-2x-1515103614157.pngDevice Global Header
...ogo-070df7a3f4d8cfa2e71c3c45bb4b172f.svgThe New England Journal of Medicine homepage
...device-glbal-header-2x-1515103614157.pngDevice Global Header
.../NEJMoa2412063_600x400-1733766218610.jpgOmitting Sentinel-Node Biopsy in Small Breast Cancers
.../NEJMoa2410858_300x200-1733841577563.jpgImlunestrant and CDK4/6 Inhibitor in Breast Cancer
.../NEJMoa2410962_300x200-1733500806343.jpgLiberal Transfusion in Subarachnoid Hemorrhage
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...l/NEJMdo007837_300x200-1733434542660.jpgAutopsy of a Drug Withdrawal
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.../NEJMdo007776_1350x800-1733502154640.jpgPCI before Transcatheter Aortic-Valve Implantation
...l/NEJMdo007778_300x200-1733774456823.jpgInsulin Efsitora versus Degludec in Type 2 Diabetes
.../NEJMoa2406526_300x200-1733434542907.jpgObecabtagene Autoleucel in Refractory Adult ALL
.../NEJMoa2412309_300x200-1733434543100.jpgGene Editing for ATTR Cardiomyopathy
.../NEJMoa2312928_300x200-1733434542877.jpgBedaquiline Monotherapy in Leprosy
...l/NEJMc2408761_300x200-1733434542447.jpgSpread of Highly Drug-Resistant Epidemic Cholera Strain
.../NEJMoa2410597_300x200-1733500806353.jpgHemophilia A Gene Therapy Targeting Hematopoietic Cells
/sda/128721/NEJ-AI-Fall24-300x100--001.jpgNo alt attribute provided
...eChange_ICM_Call-AD-04-1733937233233.jpgCall for Submissions: Climate and Health Images
...NEJMra2204547_1350x800-1733434355067.jpgDrug Reaction with Eosinophilia and Systemic Symptoms
...NEJMcpc2402490_300x200-1733434542430.jpgA Boy with Recurrent Fever
...l/NEJMp2407745_300x200-1733434543137.jpgTethered
...NEJMicm2409052_300x200-1733434542853.jpgEyelid Ecchymoses and Subconjunctival Hemorrhage in Pertussis
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/sda/125732/footer-devices-2x.pngDevices
...ssets/images/other-images/logo_group.svgNEJM Group logo

Page structure

H1 heading
(Critically important)
Original Research
Too many H1 headings
The H1 heading is too short (17 characters). It should be at least 20 Characters long.
Headings
(Important)
Some headings occur twice on the page.
The structure of headings is missing one or more levels. Do not skip heading levels.
There are 36 headings on the page. The amount of headings should be in a more proper relation to the amount of text.

Heading structure

Heading levelContent
H1 Original Research
H1 Clinical Practice and Review
H3 Image Challenge
H3 Featured MultimediaSee all multimedia
H4 Omitting Sentinel-Node Biopsy in Small Breast Cancers
H4 Imlunestrant and CDK4/6 Inhibitor in Breast Cancer
H4 Liberal Transfusion in Subarachnoid Hemorrhage
H4 Blast Injuries
H4 Autopsy of a Drug Withdrawal
H4 Pleural Plaques from Secondhand Asbestos Exposure
H4 Clearing Dense Drug-Patent Thickets
H4 PCI before Transcatheter Aortic-Valve Implantation
H4 Insulin Efsitora versus Degludec in Type 2 Diabetes
H4 Obecabtagene Autoleucel in Refractory Adult ALL
H4 Gene Editing for ATTR Cardiomyopathy
H4 Bedaquiline Monotherapy in Leprosy
H4 Spread of Highly Drug-Resistant Epidemic Cholera Strain
H4 Hemophilia A Gene Therapy Targeting Hematopoietic Cells
H4 Drug Reaction with Eosinophilia and Systemic Symptoms
H4 A Boy with Recurrent Fever
H4 Tethered
H4 Eyelid Ecchymoses and Subconjunctival Hemorrhage in Pertussis
H4 Screened Out
H4 Blast Injuries Duplicate text
H4 PCI plus Transcatheter Aortic-Valve Implantation
H4 Insulin Efsitora versus Degludec in Type 2 Diabetes Duplicate text
H4 ARTICLE CATEGORIES
H4 RESOURCES
H4 ABOUT US
H4 SUBSCRIPTIONS
H4 STAY CONNECTED
H4 FOLLOW US
H4 JOURNALS
H5 San Antonio Breast Cancer Symposium
H5 San Antonio Breast Cancer Symposium Duplicate text
H5 Critical Care Reviews Down Under Meeting
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.
9 links don't have an anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
There are too many external links (26) on this page.

Found links on this page

LinkAttributesAnchor text
https://www.nejm.org/Anchor Skip to main content
https://www.nejm.org/IMG-ALT The New England Journal of Medicine homepage
A-TITLE The New England Journal of Medicine homepage
/action/clickThrough?id=125703...IMG-ALT Device Global Header
/action/clickThrough?id=125703...Subscribe or Renew
/action/clickThrough?id=125703...No Text
/search/advancedAdvanced Search
https://www.nejm.org/Text duplicate IMG-ALT The New England Journal of Medicine homepage
A-TITLE The New England Journal of Medicine homepage
/medical-specialtiesSPECIALTIES
/browse/specialty/cardiologyCardiology
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/browse/specialty/emergency-me...Emergency Medicine
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/browse/specialty/gastroentero...Gastroenterology
/browse/specialty/hematology-o...Hematology/Oncology
/browse/specialty/infectious-d...Infectious Disease
/browse/specialty/nephrologyNephrology
/browse/specialty/neurology-ne...Neurology/Neurosurgery
/browse/specialty/obstetrics-g...Obstetrics/Gynecology
/browse/specialty/pediatricsPediatrics
/browse/specialty/pulmonary-cr...Pulmonary/Critical Care
/medical-specialtiesView All Specialties
https://www.nejm.org/topicsTOPICS
/ai-in-medicineAI in Medicine
/browse/specialty/climate-changeClimate Crisis and Health
https://www.nejm.org/coronavirusCoronavirus
/fundamentals-of-health-lawFundamentals of Health Law
/fundamentals-of-medical-ethicsFundamentals of Medical Ethics
https://www.nejm.org/gray-mattersGray Matters
/browse/specialty/health-policyHealth Policy
/medicine-and-societyMedicine and Society
/nutrition-in-medicineNutrition in Medicine
/race-and-medicineRace and Medicine
/recognizing-historical-injust...Recognizing Historical Injustices and the Journal
https://www.nejm.org/topicsView All Topics
https://www.nejm.org/multimediaMULTIMEDIA
https://www.nejm.org/rss-feedPodcasts
https://www.nejm.org/double-takeDouble Takes
https://illustrated-glossary.n...External Subdomain Illustrated Glossary
/image-challengeImage Challenge
/browse/nejm-media-type/images...Images in Clinical Medicine
/browse/nejm-media-type/intera...Interactive Medical Cases
/plain-language-research-summa...Plain Language/Research Summaries
/multimedia/quick-take-videoQuick Takes
/browse/nejm-media-type/videos...Videos in Clinical Medicine
https://www.nejm.org/multimediaView All Multimedia
/toc/nejm/currentcurrent issue
/toc/nejm/currentCURRENT ISSUE
/toc/nejm/recently-publishedBROWSE RECENTLY PUBLISHED
https://www.nejm.org/loi/nejmBROWSE FULL ISSUE INDEX
https://www.nejm.org/learningLEARNING/CME
/continuing-medical-educationWeekly CME
/cme-ce/obesitySubdomain Obesity CME/CE
https://www.nejm.org/learningVIEW ALL LEARNING/CME
/author-center/homeAUTHOR CENTER
https://catalyst.nejm.org/External Subdomain NEJM Catalyst
https://evidence.nejm.org/External Subdomain NEJM Evidence
https://ai.nejm.org/External Subdomain NEJM AI
https://www.jwatch.org/External Subdomain NEJM Journal Watch
/sign-in?uri=/Sign In
/action/storeProxy?action=regi...Create Account
/action/storeProxy?action=subs...Subscribe
/action/clickThrough?id=125703...Text duplicate IMG-ALT Device Global Header
/action/clickThrough?id=125703...Text duplicate Subscribe or Renew
/action/clickThrough?id=125703...No Text
/doi/full/10.1056/NEJMoa2412063IMG-ALT Omitting Sentinel-Node Biopsy in Small Breast Cancers
/browse/nejm-article-type/orig...Original Article
/doi/full/10.1056/NEJMoa2412063Text duplicate Omitting Sentinel-Node Biopsy in Small Breast Cancers
/doi/full/10.1056/NEJMe2414899Editorial Sentinel-Lymph-Node Biopsy in Early-Stage Breast Cancer — Is It Obsolete?
/browse/nejm-article-type/orig...Text duplicate Original Article
/doi/full/10.1056/NEJMoa2410858IMG-ALT Imlunestrant and CDK4/6 Inhibitor in Breast Cancer
/doi/full/10.1056/NEJMoa2410858Text duplicate Imlunestrant and CDK4/6 Inhibitor in Breast Cancer
/browse/nejm-article-type/orig...Text duplicate Original Article
/doi/full/10.1056/NEJMoa2410962IMG-ALT Liberal Transfusion in Subarachnoid Hemorrhage
/doi/full/10.1056/NEJMoa2410962Text duplicate Liberal Transfusion in Subarachnoid Hemorrhage
/browse/nejm-media-type/videos...Text duplicate Videos in Clinical Medicine
/doi/full/10.1056/NEJMvcm2408353IMG-ALT Blast Injuries
/doi/full/10.1056/NEJMvcm2408353Text duplicate Blast Injuries
/browse/nejm-article-type/pers...Perspective
/doi/full/10.1056/NEJMp2412068IMG-ALT Autopsy of a Drug Withdrawal
/doi/full/10.1056/NEJMp2412068Text duplicate Autopsy of a Drug Withdrawal
/browse/nejm-media-type/images...Text duplicate Images in Clinical Medicine
/doi/full/10.1056/NEJMicm2313725IMG-ALT Pleural Plaques from Secondhand Asbestos Exposure
/doi/full/10.1056/NEJMicm2313725Text duplicate Pleural Plaques from Secondhand Asbestos Exposure
/browse/nejm-article-type/pers...Text duplicate Perspective
/doi/full/10.1056/NEJMp2412999Clearing Dense Drug-Patent Thickets
/image-challengeText duplicate Image Challenge
/image-challengeNo Text
/image-challengeAnswer
/action/clickThrough?id=126206...No Text
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/browse/nejm-article-type/orig...Text duplicate Original Article
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/doi/full/10.1056/NEJMe2411216Editorial The Art and Science of Managing Stable Coronary Artery Disease in Patients Undergoing TAVI
/doi/full/10.1056/NEJMe2410892Editorial NEJM at ESC — PCI in Patients Undergoing Transcatheter Aortic-Valve Implantation
/browse/nejm-article-type/orig...Text duplicate Original Article
/doi/full/10.1056/NEJMoa2403953IMG-ALT Insulin Efsitora versus Degludec in Type 2 Diabetes
/doi/full/10.1056/NEJMoa2403953Text duplicate Insulin Efsitora versus Degludec in Type 2 Diabetes
/doi/full/10.1056/NEJMe2410551Editorial A New Once-Weekly Insulin — Its Effectiveness and Safety
/browse/nejm-article-type/orig...Text duplicate Original Article
/doi/full/10.1056/NEJMoa2406526IMG-ALT Obecabtagene Autoleucel in Refractory Adult ALL
/doi/full/10.1056/NEJMoa2406526Text duplicate Obecabtagene Autoleucel in Refractory Adult ALL
/browse/nejm-article-type/orig...Text duplicate Original Article
/doi/full/10.1056/NEJMoa2412309IMG-ALT Gene Editing for ATTR Cardiomyopathy
/doi/full/10.1056/NEJMoa2412309Text duplicate Gene Editing for ATTR Cardiomyopathy
/doi/full/10.1056/NEJMe2414473Editorial NEJM at AHA — CRISPR-Cas9 Gene Editing with Nexiguran Ziclumeran for ATTR Cardiomyopathy
/browse/nejm-article-type/orig...Text duplicate Original Article
/doi/full/10.1056/NEJMoa2312928IMG-ALT Bedaquiline Monotherapy in Leprosy
/doi/full/10.1056/NEJMoa2312928Text duplicate Bedaquiline Monotherapy in Leprosy
/browse/nejm-article-type/corr...Correspondence
/doi/full/10.1056/NEJMc2408761IMG-ALT Spread of Highly Drug-Resistant Epidemic Cholera Strain
/doi/full/10.1056/NEJMc2408761Text duplicate Spread of Highly Drug-Resistant Epidemic Cholera Strain
/browse/nejm-article-type/orig...Text duplicate Original Article
/doi/full/10.1056/NEJMoa2410597IMG-ALT Hemophilia A Gene Therapy Targeting Hematopoietic Cells
/doi/full/10.1056/NEJMoa2410597Text duplicate Hemophilia A Gene Therapy Targeting Hematopoietic Cells
/doi/full/10.1056/NEJMe2414214Editorial Could Lentivirus Overcome the AAV Gene-Therapy Challenges in Hemophilia A?
/action/clickThrough?id=128721...New window No Text
https://www.nejm.org/event-infoNew window IMG-ALT Call for Submissions: Climate and Health Images
/doi/full/10.1056/NEJMra2204547IMG-ALT Drug Reaction with Eosinophilia and Systemic Symptoms
/browse/nejm-article-type/revi...Review Article
/doi/full/10.1056/NEJMra2204547Text duplicate Drug Reaction with Eosinophilia and Systemic Symptoms
/browse/nejm-article-type/case...Case Records of the Massachusetts General Hospital
/doi/full/10.1056/NEJMcpc2402490IMG-ALT A Boy with Recurrent Fever
/doi/full/10.1056/NEJMcpc2402490Text duplicate A Boy with Recurrent Fever
/browse/nejm-article-type/pers...Text duplicate Perspective
/doi/full/10.1056/NEJMp2407745IMG-ALT Tethered
/doi/full/10.1056/NEJMp2407745Text duplicate Tethered
/browse/nejm-media-type/images...Text duplicate Images in Clinical Medicine
/doi/full/10.1056/NEJMicm2409052IMG-ALT Eyelid Ecchymoses and Subconjunctival Hemorrhage in Pertussis
/doi/full/10.1056/NEJMicm2409052Text duplicate Eyelid Ecchymoses and Subconjunctival Hemorrhage in Pertussis
/browse/nejm-article-type/pers...Text duplicate Perspective
/doi/full/10.1056/NEJMp2410911Screened Out
/action/clickThrough?id=126111...No Text
/browse/nejm-media-typeFeatured MultimediaSee all multimedia
/doi/full/10.1056/NEJMvcm2408353No Text
/browse/nejm-media-type/videos...Text duplicate Videos in Clinical Medicine
/doi/full/10.1056/NEJMvcm2408353Text duplicate Blast Injuries
/do/10.1056/NEJMdo007776/full/No Text
/browse/nejm-media-type/quick-...Quick Take
/do/10.1056/NEJMdo007776/full/PCI plus Transcatheter Aortic-Valve Implantation
/do/10.1056/NEJMdo007778/full/No Text
/browse/nejm-media-type/quick-...Text duplicate Quick Take
/do/10.1056/NEJMdo007778/full/Text duplicate Insulin Efsitora versus Degludec in Type 2 Diabetes
/action/clickThrough?id=125732...Text duplicate Subscribe
/action/clickThrough?id=125732...Text duplicate Sign In
/action/clickThrough?id=125732...Renew
/browse/nejm-article-category/...Research
/browse/nejm-article-category/...Reviews
/browse/nejm-article-category/...Clinical Cases
/browse/nejm-article-category/...Text duplicate Perspective
/browse/nejm-article-category/...Commentary
/browse/nejm-article-category/...Other
/medical-article-indexBrowse all Articles
/toc/nejm/currentCurrent Issue
https://www.nejm.org/loi/nejmIssue Index
/author-center/homeAuthors & Reviewers
/author-center/homeSubmit a Manuscript
/about-nejm/products-and-servicesSubscribers
https://tools.ovid.com/ovidtoo...New window External Subdomain Institutional Administrators
https://www.nejm.org/mediaMedia
/about-nejm/how-to-advertiseAdvertisers
/information-for-subscription-...Agents
/about-nejm/permissionsPermissions & Licensing
/about-nejm/reprintsReprints
https://www.nejmcareercenter.org/New window External Subdomain NEJM CareerCenter
/about-nejm/about-nejmAbout NEJM
https://www.nejmgroup.org/New window External Subdomain NEJM Group
/about-nejm/products-and-servicesProducts & Services
/about-nejm/editors-and-publis...Editors & Publishers
/about-nejm/advertising-policiesAdvertising Policies
https://www.nejm.org/contact-nejmContact Us
/about-nejm/frequently-asked-q...Accessibility
/about-nejm/frequently-asked-q...FAQs
/about-nejm/helpHelp
/cdn-cgi/l/email-protectionSite Feedback
/action/storeProxy?action=subs...Text duplicate Subscribe
/action/storeProxy?action=rene...Text duplicate Renew
/action/storeProxy?action=acti...Activate Subscription
/action/storeProxy?action=regi...Text duplicate Create Account
https://myaccount.nejm.org/External Subdomain Manage Account
/action/storeProxy?action=payb...Pay Bill
https://info.lww.com/Request-N...New window External Subdomain Institution Subscriptions
https://myaccount.nejm.org/spe...External Subdomain Special Content
https://myaccount.nejm.org/ema...External Subdomain Email Alerts
/action/storeProxy?action=regi...Text duplicate Create Account
/about-nejm/products-and-servicesApps
https://www.nejmcareercenter.org/New window External Subdomain Text duplicate NEJM CareerCenter
https://www.nejm.org/rss-feed/Text duplicate Podcasts
https://www.nejm.org/rss-feed/RSS Feed
/about-nejm/institutional-accessRemote Access
https://www.facebook.com/TheNe...New window External Subdomain Facebook
https://twitter.com/nejmNew window External X (formerly Twitter)
https://www.instagram.com/nejm/New window External Subdomain Instagram
https://www.youtube.com/user/N...New window External Subdomain Youtube
https://www.linkedin.com/compa...New window External Subdomain LinkedIn
https://www.nejm.org/New window Subdomain The New England Journal of Medicine
https://catalyst.nejm.org/New window External Subdomain NEJM Catalyst Innovations in Care Delivery
https://evidence.nejm.org/New window External Subdomain Text duplicate NEJM Evidence
https://ai.nejm.org/New window External Subdomain Text duplicate NEJM AI
https://www.massmed.org/New window External Subdomain Massachusetts Medical Society
https://www.nejmgroup.org/lega...New window External Subdomain Copyright
https://www.nejmgroup.org/lega...New window External Subdomain Terms
https://www.nejmgroup.org/lega...New window External Subdomain Privacy Policy
https://www.nejmgroup.org/New window External Subdomain IMG-ALT NEJM Group logo
A-TITLE NEJM Group

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.nejm.org/"
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 slow (1.47 seconds). The response time should be less than 0.4 seconds. Slow websites are bad for search engine bots and also result in bad user experience.
The file size of the HTML document is fine (112 kB).

HTTP Response Header

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External factors

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Links from Wikipedia

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Robots.txt

Sitemap: https://www.nejm.org/sitemap-index-1.txt
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www.nejm.org
The New England Journal of Medicine | Research & Review Article...
The New England Journal of Medicine (NEJM) is a weekly general medical journal that publishes new medical research and review articles, and editorial opinion on a wide variety of topics of importance to biomedical science and clinical practice.

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