sealedenvelope.com

Website beoordeling sealedenvelope.com

Sealed Envelope | Randomisation (randomization) and online databases for clinical trials

 Gegenereerd op April 04 2026 00:10 AM

Oude statistieken? UPDATE !

De score is 68/100

SEO Content

Title

Sealed Envelope | Randomisation (randomization) and online databases for clinical trials

Lengte : 88

Let op, uw title tag zou tussen de 10 en 70 karakters (spaties inbegrepen) moeten bevatten. Gebruik deze gratis tool om tekst lengte te berekenen.

Description

Sealed Envelope provide high quality and easy to use online software applications for randomising patients into clinical trials and recording their case report form data (EDC and ePRO)

Lengte : 184

Let op, uw meta description zou tussen de 70 en 160 karakters (spaces included) moeten bevatten.

Keywords

randomisation, randomization, randomise, randomize, random, treatment, sealed envelope, blinding, double-blind, clinical trial, drug trial

Goed, uw bevat meta keywords.

Og Meta Properties

Deze pagina maakt geen gebruik van Og Properties. Deze tags maken het sociale crawlers makkelijker uw pagina te indexeren.

Headings

H1 H2 H3 H4 H5 H6
1 4 2 9 0 3
  • [H1] Randomisation and online databases for clinical trials
  • [H2] Randomisation & Code break
  • [H2] Red Pill
  • [H2] Client testimonials
  • [H2] Our systems have randomised thousands of patients in hundreds of trials.
  • [H3] Comprehensive randomisation service
  • [H3] Simple randomisation service
  • [H4] Expert set-up
  • [H4] Customised to your trial
  • [H4] Control panel for trial managers
  • [H4] Online set up
  • [H4] Free for up to 50 randomisations
  • [H4] Randomisation by text message
  • [H4] Published studies that used Sealed Envelope
  • [H4] Mailing list
  • [H4] Certifications
  • [H6] The original Internet randomisation since 2001
  • [H6] Information
  • [H6] Support

Afbeeldingen

We vonden 39 afbeeldingen in de pagina.

24 alt attributen ontbreken. Voeg alternatieve text toe zodat zoekmachines beter kunnen beoordelen wat het onderwerp van de afbeeldingen is.

Text/HTML Ratio

Ratio : 49%

Ideaal! De ratio van text tot HTML code is tussen de 25 en 70 procent.

Flash

Perfect, geen Flash content gevonden in uw website.

Iframe

Perfect, er zijn geen Iframes in uw website aangetroffen.

Herschreven URL

Perfect. Uw links zien er vriendelijk uit!

Underscores in de URLs

Perfect! Geen underscores gevonden in uw URLs.

In-page links

We vonden een totaal van 65 links inclusie 3 link(s) naar bestanden

Ankertekst Type samenstelling
Home Intern doFollow
Internet Intern doFollow
Simple service Intern doFollow
Code break Intern doFollow
Create a list Intern doFollow
Simulations Intern doFollow
Red Pill Intern doFollow
Trials Intern doFollow
Pricing Intern doFollow
Superiority trial Intern doFollow
Equivalence trial Intern doFollow
Non-inferiority trial Intern doFollow
Superiority trial Intern doFollow
Equivalence trial Intern doFollow
Non-inferiority trial Intern doFollow
Validation Intern doFollow
FAQ Intern doFollow
Access Intern doFollow
Randomisation Intern doFollow
Simple randomisation Intern doFollow
Red Pill Intern doFollow
CRF Builder Intern doFollow
Contact Intern doFollow
Login Intern doFollow
Feasibility and acceptability of autism adapted safety plans: an external pilot randomised controlled trial Extern doFollow
Evaluating the clinical and cost-effectiveness of a conservative approach to oxygen therapy for invasively ventilated adults in intensive care: Protocol for the UK-ROX trial Extern doFollow
Hypothermia for moderate or severe neonatal encephalopathy in low-income and middle-income countries (HELIX): a randomised controlled trial in India, Sri Lanka, and Bangladesh Extern doFollow
An interactive website to aid young women's choice of contraception: feasibility and efficacy RCT Extern doFollow
Effects of tranexamic acid on death, disability, vascular occlusive events and other morbidities in patients with acute traumatic brain injury (CRASH-3): a randomised, placebo-controlled trial Extern doFollow
Effect of remote ischaemic conditioning on clinical outcomes in patients with acute myocardial infarction (CONDI-2/ERIC-PPCI): a single-blind randomised controlled trial Extern doFollow
A randomised, controlled, observermasked trial of corneal cross-linking for progressive keratoconus in children: the KERALINK protocol Extern doFollow
Vitamin D supplementation and serum heat shock protein 60 levels in patients with coronary heart disease: a randomized clinical trial Extern doFollow
Randomized phase I trial HIV-CORE 003: Depletion of serum amyloid P component and immunogenicity of DNA vaccination against HIV-1 Extern doFollow
Shortening cardioplegic arrest time in patients undergoing combined coronary and valve surgery: results from a multicentre randomized controlled trial: the SCAT trial Extern doFollow
Effect of early tranexamic acid administration on mortality, hysterectomy, and other morbidities in women with post-partum haemorrhage (WOMAN): an international, randomised, double-blind, placebo-controlled trial Extern doFollow
Cognitive behavioural therapy and short-term psychoanalytical psychotherapy versus a brief psychosocial intervention in adolescents with unipolar major depressive disorder (IMPACT): a multicentre, pragmatic, observer-blind, randomised controlled superiority trial Extern doFollow
A randomized, double-blind phase II study evaluating cediranib versus cediranib and saracatinib in patients with relapsed metastatic clear-cell renal cancer (COSAK) Extern doFollow
Phenytoin for neuroprotection in patients with acute optic neuritis: a randomised, placebo-controlled, phase 2 trial Extern doFollow
Propofol cardioplegia: A single-center, placebo-controlled, randomized controlled trial Extern doFollow
Liberal or Restrictive Transfusion after Cardiac Surgery Extern doFollow
A randomised controlled trial evaluating IGF1 titration in contrast to current GH dosing strategies in children born small for gestational age: the North European Small-for-Gestational-Age Study Extern doFollow
First metatarsophalangeal joint arthrodesis versus proximal phalanx hemiarthroplasty for hallux rigidus: feasibility study for a randomised controlled trial Extern doFollow
Effect of high-dose simvastatin on brain atrophy and disability in secondary progressive multiple sclerosis (MS-STAT): a randomised, placebo-controlled, phase 2 trial Extern doFollow
How to Calculate Sample Size and Why Extern doFollow
Alternative treatments to inhibit VEGF in age-related choroidal neovascularisation: 2-year findings of the IVAN randomised controlled trial Extern doFollow
The Transfusion Alternatives Preoperatively in Sickle Cell Disease (TAPS) study: a randomised, controlled, multicentre clinical trial Extern doFollow
Improving the Efficiency of Advanced Life Support Training: A Randomized, Controlled Trial Extern doFollow
Bronchodilatory effect of inhaled budesonide/formoterol and budesonide/salbutamol in acute asthma: a double-blind, randomized controlled trial Extern doFollow
Elective Intra-aortic Balloon Counterpulsation During High-Risk Percutaneous Coronary Intervention A Randomized Controlled Trial Extern doFollow
Lamotrigine for neuroprotection in secondary progressive multiple sclerosis: a randomised, double-blind, placebo-controlled, parallel-group trial Extern doFollow
Early Insulin Therapy in Very-Low-Birth-Weight Infants Extern doFollow
security and data protection… Intern doFollow
contact@sealedenvelope.com Intern doFollow
Blinding Intern doFollow
Managing kit supplies Intern doFollow
Randomisation protocols Intern doFollow
Stratification Intern doFollow
Stata programs Intern doFollow
Documentation Intern doFollow
Decryption Intern doFollow
support@sealedenvelope.com Intern doFollow
T&Cs Intern doFollow
Privacy Intern doFollow
Accessibility Intern doFollow
Status Intern doFollow

SEO Keywords

Keywords Cloud

system trial clinical easy randomisation data trials controlled randomised service

Keywords Consistentie

Keyword Content Title Keywords Description Headings
trial 53
randomisation 25
clinical 22
easy 19
service 17

Bruikbaarheid

Url

Domein : sealedenvelope.com

Lengte : 18

Favicon

Goed, uw website heeft een favicon.

Printbaarheid

Jammer. We vonden geen Print-Vriendelijke CSS.

Taal

Goed. Uw ingestelde taal is en.

Dublin Core

Deze pagina maakt geen gebruik van Dublin Core.

Document

Doctype

HTML 5

Encoding

Perfect. Uw ingestelde Charset is UTF-8.

W3C Validiteit

Fouten : 0

Waarschuwingen : 0

E-mail Privacy

Waarschuwing! Er is op zijn minst 1 e-mailadres gevonden als platte tekst. (voorkom spam!). Gebruik deze gratis antispam protector om e-mailadressen te verbergen voor spammers.

Niet ondersteunde HTML

Geweldig! We hebben geen niet meer ondersteunde HTMl tags gevonden in uw HTML.

Speed Tips

Geweldig, uw website heeft geen tabellen in een tabel.
Perfect. Er zijn geen inline CSS style gevonden in uw HTML!
Geweldig, uw website heeft een correct aantal CSS bestanden.
Perfect, uw website heeft een correct aantal JavaScript bestanden.
Perfect, uw website haalt voordeel uit gzip.

Mobile

Mobile Optimization

Apple Icon
Meta Viewport Tag
Flash content

Optimalisatie

XML Sitemap

Ontbrekend

Uw website heeft geen XML sitemap- dit kan problematisch zijn.

Een sitemap vermeld url's die beschikbaar zijn voor crawlen en kan extra informatie bevatten zoals uw laatste site-updates, frequentie van wijzigingen en het belang van de url's. Dit laat zoekmachines toe om de site intelligenter te doorzoeken.

Robots.txt

https://sealedenvelope.com/robots.txt

Geweldig uw website heeft een robots.txt bestand.

Analytics

Ontbrekend

We hadden niet op te sporen van een analytics tool op deze website geplaatst.

Web Analytics laat u toe de bezoekersactiviteit op uw website te meten. U zou minstens 1 Analytics tool geïnstalleerd moeten hebben en een extra tool voor de bevestiging van de resultaten.

PageSpeed Insights

Device
Categorieën

Free SEO Testing Tool

Website review is een gratis tool waarmee u eenvoudig uw website kunt analyseren