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
1.46 s
File size
111.40 kB
Words
1332
Media files
30
Number of links
180 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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langen
og:urlhttps://www.nejm.org/
X-UA-CompatibleIE=edge
charsetUTF-8

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Page quality

Content
(Critically important)
This page contains 1332 words. That's ok.
26.2% 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.
22 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 18.88 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 27 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
.../NEJMoa2404211_600x400-1729711899147.jpg<i>APOL1</i> Variants and Kidney Disease in West Africans
.../NEJMoa2409415_300x200-1729711868380.jpgAtrasentan in Patients with IgA Nephropathy
.../NEJMoa2410316_300x200-1729711868437.jpgIptacopan in IgA Nephropathy
.../NEJMoa2409183_300x200-1729711868147.jpgLong-Term Empagliflozin Effects in CKD
.../NEJMoa2408835_300x200-1729712541247.jpgMicrovascular Inflammation of Kidney Allografts
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...ages?id=IC20241024&width=150&height=4000No alt attribute provided
...6206/obesitySeminar-300x250-nodate2X.jpgNo alt attribute provided
...e/NEJMdo007641_600x400-1729693269797.jpgCollagenase vs. Fasciectomy for Dupuytren’s Contracture
.../NEJMoa2400718_300x200-1729198899530.jpgDeletions Affecting a lncRNA, <i>CHD2</i>, and Neurodevelopment
...l/NEJMe2411291_300x200-1729198899140.jpgGenetic Roots of a Neurodevelopmental Disorder
.../NEJMoa2405734_300x200-1729711867867.jpgCRISPR-Based Therapy for Hereditary Angioedema
...l/NEJMdo007700_300x200-1729694616317.jpgFinerenone for Heart Failure with Preserved EF
...l/NEJMdo007698_300x200-1729198898993.jpgAmivantamab plus Lazertinib in Lung Cancer
.../rrHomePromo1--SpecialtyUpdate23-001.jpgNo alt attribute provided
...EJMcpc2402496_1350x800-1729624649000.jpgA Woman with Confusion, Aphasia, and a Brain Mass
...NEJMicm2403484_300x200-1729198899387.jpgGlycogenic Hepatopathy
.../NEJMra2302878_300x200-1729275872567.jpgBurnout and Depression among Physicians
...l/NEJMdo007764_300x200-1729198898993.jpgNavigating Clinicians’ Conscience-Based Refusals
/sda/126111/N-ad-home-promo-2-Obesity.pngNo alt attribute provided
...eChange_ICM_Call-AD-02-1726771898210.pngCall for Submissions: Climate and Health Images
...17-b5f879a43544/nejmdo007698_600x400.jpgNo alt attribute provided
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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 43 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 APOL1 Variants and Kidney Disease in West Africans
H4 Atrasentan in Patients with IgA Nephropathy
H4 Iptacopan in IgA Nephropathy
H4 Opportunity Costs of Medicare Advantage Rebates
H4 Long-Term Empagliflozin Effects in CKD
H4 Microvascular Inflammation of Kidney Allografts
H4 Celebrating Public Health
H4 Trichuriasis
H4 Collagenase vs. Fasciectomy for Dupuytren’s Contracture
H4 Deletions Affecting a lncRNA, CHD2, and Neurodevelopment
H4 Genetic Roots of a Neurodevelopmental Disorder
H4 CRISPR-Based Therapy for Hereditary Angioedema
H4 Finerenone for Heart Failure with Preserved EF
H4 Amivantamab plus Lazertinib in Lung Cancer
H4 A Woman with Confusion, Aphasia, and a Brain Mass
H4 How the Idea of Social Contagion Shaped Trans Medicine
H4 Glycogenic Hepatopathy
H4 Burnout and Depression among Physicians
H4 Navigating Clinicians’ Conscience-Based Refusals
H4 Taking Our Own Medicine
H4 Amivantamab–Lazertinib in EGFR-Mutated Lung Cancer
H4 Finerenone in Heart Failure with Preserved Ejection Fraction
H4 Collagenase Injection for Dupuytren’s Contracture
H4 ARTICLE CATEGORIES
H4 RESOURCES
H4 ABOUT US
H4 SUBSCRIPTIONS
H4 STAY CONNECTED
H4 FOLLOW US
H4 JOURNALS
H5 Meeting of the American Society of Nephrology
H5 Meeting of the American Society of Nephrology Duplicate text
H5 Meeting of the American Society of Nephrology Duplicate text
H5 Meeting of the American Society of Nephrology Duplicate text
H5 Meeting of the American Society of Nephrology Duplicate text
H5 Brief Report
H5 Science behind the Study
H5 Meeting of the American College of Asthma, Allergy, and Immunology
H5 Fundamentals of Medical Ethics
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
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/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
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/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/NEJMoa2404211IMG-ALT <i>APOL1</i> Variants and Kidney Disease in West Africans
/browse/nejm-article-type/orig...Original Article
/doi/full/10.1056/NEJMoa2404211APOL1 Variants and Kidney Disease in West Africans
/browse/nejm-article-type/orig...Text duplicate Original Article
/doi/full/10.1056/NEJMoa2409415IMG-ALT Atrasentan in Patients with IgA Nephropathy
/doi/full/10.1056/NEJMoa2409415Text duplicate Atrasentan in Patients with IgA Nephropathy
/doi/full/10.1056/NEJMe2413288Editorial Way Stations in Progress — Burgeoning Treatment Options for IgA Nephropathy
/browse/nejm-article-type/orig...Text duplicate Original Article
/doi/full/10.1056/NEJMoa2410316IMG-ALT Iptacopan in IgA Nephropathy
/doi/full/10.1056/NEJMoa2410316Text duplicate Iptacopan in IgA Nephropathy
/doi/full/10.1056/NEJMe2413288Text duplicate Editorial Way Stations in Progress — Burgeoning Treatment Options for IgA Nephropathy
/browse/nejm-article-type/pers...Perspective
/doi/full/10.1056/NEJMp2405572Opportunity Costs of Medicare Advantage Rebates
/browse/nejm-article-type/orig...Text duplicate Original Article
/doi/full/10.1056/NEJMoa2409183IMG-ALT Long-Term Empagliflozin Effects in CKD
/doi/full/10.1056/NEJMoa2409183Text duplicate Long-Term Empagliflozin Effects in CKD
/browse/nejm-article-type/orig...Text duplicate Original Article
/doi/full/10.1056/NEJMoa2408835IMG-ALT Microvascular Inflammation of Kidney Allografts
/doi/full/10.1056/NEJMoa2408835Text duplicate Microvascular Inflammation of Kidney Allografts
/browse/nejm-article-type/pers...Text duplicate Perspective
/doi/full/10.1056/NEJMp2412061Celebrating Public Health
/browse/nejm-media-type/images...Text duplicate Images in Clinical Medicine
/doi/full/10.1056/NEJMicm2406623IMG-ALT Trichuriasis
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/browse/nejm-article-type/orig...Text duplicate Original Article
/doi/full/10.1056/NEJMoa2312631Text duplicate Collagenase vs. Fasciectomy for Dupuytren’s Contracture
/browse/nejm-article-type/orig...Text duplicate Original Article
/doi/full/10.1056/NEJMoa2400718IMG-ALT Deletions Affecting a lncRNA, <i>CHD2</i>, and Neurodevelopment
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/doi/full/10.1056/NEJMe2411291Editorial Linking a Neurodevelopmental Disorder with a lncRNA Deletion
/browse/nejm-article-type/edit...Editorial
/doi/full/10.1056/NEJMe2411291IMG-ALT Genetic Roots of a Neurodevelopmental Disorder
/doi/full/10.1056/NEJMe2411291Text duplicate Genetic Roots of a Neurodevelopmental Disorder
/doi/full/10.1056/NEJMoa2400718Original Article Neurodevelopmental Disorder Caused by Deletion of CHASERR, a lncRNA Gene
/browse/nejm-article-type/orig...Text duplicate Original Article
/doi/full/10.1056/NEJMoa2405734IMG-ALT CRISPR-Based Therapy for Hereditary Angioedema
/doi/full/10.1056/NEJMoa2405734Text duplicate CRISPR-Based Therapy for Hereditary Angioedema
/doi/full/10.1056/NEJMe2412176Editorial A Milestone for Gene-Editing Therapies
/browse/nejm-article-type/orig...Text duplicate Original Article
/doi/full/10.1056/NEJMoa2407107IMG-ALT Finerenone for Heart Failure with Preserved EF
/doi/full/10.1056/NEJMoa2407107Text duplicate Finerenone for Heart Failure with Preserved EF
/doi/full/10.1056/NEJMe2410904Editorial NEJM at ESC — Finerenone in Heart Failure for Mildly Reduced or Preserved Ejection Fraction
/doi/full/10.1056/NEJMe2411214Editorial FINEARTS-HF — The Latest Masterpiece for MRAs in Heart Failure
/browse/nejm-article-type/orig...Text duplicate Original Article
/doi/full/10.1056/NEJMoa2403614IMG-ALT Amivantamab plus Lazertinib in Lung Cancer
/doi/full/10.1056/NEJMoa2403614Text duplicate Amivantamab plus Lazertinib in Lung Cancer
/action/clickThrough?id=125806...No Text
/doi/full/10.1056/NEJMcpc2402496IMG-ALT A Woman with Confusion, Aphasia, and a Brain Mass
/browse/nejm-article-type/case...Case Records of the Massachusetts General Hospital
/doi/full/10.1056/NEJMcpc2402496Text duplicate A Woman with Confusion, Aphasia, and a Brain Mass
/browse/nejm-article-type/medi...Text duplicate Medicine and Society
/doi/full/10.1056/NEJMms2407430How the Idea of Social Contagion Shaped Trans Medicine
/browse/nejm-media-type/images...Text duplicate Images in Clinical Medicine
/doi/full/10.1056/NEJMicm2403484IMG-ALT Glycogenic Hepatopathy
/doi/full/10.1056/NEJMicm2403484Text duplicate Glycogenic Hepatopathy
/browse/nejm-article-type/revi...Review Article
/doi/full/10.1056/NEJMra2302878IMG-ALT Burnout and Depression among Physicians
/doi/full/10.1056/NEJMra2302878Text duplicate Burnout and Depression among Physicians
/browse/nejm-article-type/pers...Text duplicate Perspective
/fundamentals-of-medical-ethicsSubdomain Text duplicate Fundamentals of Medical Ethics
/doi/full/10.1056/NEJMp2403935IMG-ALT Navigating Clinicians’ Conscience-Based Refusals
/doi/full/10.1056/NEJMp2403935Text duplicate Navigating Clinicians’ Conscience-Based Refusals
/browse/nejm-article-type/pers...Text duplicate Perspective
/doi/full/10.1056/NEJMp2403872Taking Our Own Medicine
/action/clickThrough?id=126111...No Text
https://www.nejm.org/event-infoNew window Subdomain IMG-ALT Call for Submissions: Climate and Health Images
/browse/nejm-media-typeFeatured MultimediaSee all multimedia
/do/10.1056/NEJMdo007698/full/No Text
/browse/nejm-media-type/quick-...Quick Take
/do/10.1056/NEJMdo007698/full/Amivantamab–Lazertinib in EGFR-Mutated Lung Cancer
/do/10.1056/NEJMdo007700/full/No Text
/browse/nejm-media-type/quick-...Text duplicate Quick Take
/do/10.1056/NEJMdo007700/full/Finerenone in Heart Failure with Preserved Ejection Fraction
/do/10.1056/NEJMdo007641/full/No Text
/browse/nejm-media-type/quick-...Text duplicate Quick Take
/do/10.1056/NEJMdo007641/full/Collagenase Injection for Dupuytren’s Contracture
/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
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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
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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)
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This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is slow (1.46 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 (111 kB).

HTTP Response Header

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External factors

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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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