Rudolf.com - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
70% 
Page structure
95% 
Link structure
32% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.06 s
File size
136.20 kB
Words
556
Media files
18
Number of links
131 internal / 18 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
RUDOLF | We are BETTER CHEMISTRY
The length of the page title is perfect. (373 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
RUDOLF is an agent of positive change and supports the textile, construction and coating industries with powerful chemical applications.
The length of the meta description is perfect. (840 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://rudolf.com/
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 character encoding is not specified in the HTTP header.
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
viewportwidth=device-width, initial-scale=1.0
descriptionRUDOLF is an agent of positive change and supports the textile, construction and coating industries with powerful chemical applications.
referrerno-referrer-when-downgrade
robotsall
google-site-verificationDtzeBkBoi_nIsW-9R5Z0RanoqKdoVnkASoGykaG06Yg
langen
twitter:cardsummary_large_image
twitter:creator@
twitter:titleWe are BETTER CHEMISTRY
twitter:descriptionRUDOLF is an agent of positive change and supports the textile, construction and coating industries with powerful chemical applications.
og:localeen
og:site_nameRUDOLF
og:typewebsite
og:urlhttps://rudolf.com/
og:titleWe are BETTER CHEMISTRY
og:descriptionRUDOLF is an agent of positive change and supports the textile, construction and coating industries with powerful chemical applications.
og:see_alsohttps://www.linkedin.com/company/2386935?trk=prof-exp-company-name
X-UA-CompatibleIE=edge
charsetUTF-8

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Page quality

Content
(Critically important)
Words from the H1 heading are not used in the page content.
This page contains 556 words. That's ok.
20.7% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
The page contains a listing, which indicates a good text layout.
5 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 14.89 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1.0" 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 11 tags for this page.
Image SEO
(Somewhat important)
17 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)
This page uses Google authorship information without an image.
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
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
...rudolfgroup/press-release-techtextil.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
Shaping the Future with BETTER CHEMISTRY
The H1 heading is perfect.
Headings
(Important)
Some headings do not have any content.

Heading structure

Heading levelContent
H1 Shaping the Future with BETTER CHEMISTRY
H2 Performance and Sustainability
H2 Empty heading
H3 A Range of Exceptional Solutions – For People and the Environment.
H3 Bright Blue Beach Unveiled at Kingpins Trade Show
H3 FUNCTIONAL TEXTILES SHANGHAI 2024
H3 techtextil 2024
H3 INDO INTERTEX
H3 EXINTEX 2024
H3 RUDOLF introduces groundbreaking bio-based innovations for HYDROCOOL® technology
H3 Première Vision Denim 2023
H3 TITAS 2023: Your Sourcing Hub for Cutting-edge Textiles
H3 Shaping the future of the textile industry with cutting-edge innovations
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.
6 links don't have an anchor text.
The number of internal links is ok.
There are 18 external links on this page.

Found links on this page

LinkAttributesAnchor text
/technologies/bionic-finish-ecoBIONIC-FINISH® ECO - Fluorine-free textile water repellents for highest performance Learn more
https://rudolf.com/No Text
https://rudolf.com/productsearchProduct Search
/textile-chemicalsTextile chemicals
/textile-chemicals/pre-treatmentPre-treatment
/textile-chemicals/dyeingDyeing
/textile-chemicals/digital-pri...Digital Printing
/textile-chemicals/finishingFinishing
/textile-chemicals/coatingCoating
/textile-chemicals/yarn-auxili...Yarn Auxilaries
/textile-chemicals/garment-aux...Garment Auxiliaries
/construction-chemicalsConstruction Chemicals
/construction-chemicals/surfac...Surface Protection
/construction-chemicals/paint-...Paint Additives
/construction-chemicals/dry-mi...Dry-mix additives
/construction-chemicals/coatin...Coating additives
/consumer-care-chemicalsConsumer Care Chemicals
/car-care-chemicalsCar Care Chemicals
/technologies/bionic-finish-ecoBIONIC-FINISH® ECO
/technologies/pristinePRISTINE
/technologies/silverplusSILVERPLUS®
/technologies/hydrocoolHYDROCOOL®
/technologies/eco-ventECO-VENT®
/technologies/rucofinRUCOFIN®
/service/contactContact
https://rudolf.com/global-networkLocal contacts
/service/lab-servicesLaboratory service
/service/uv-curingUV-Curing
/service/textile-process-optim...Textile process optimisation
/service/verificationVerification
/service/license-agreementsLicense Agreements
https://rudolf.com/mrslMRSL & RSL Confirmation Tool
https://rudolf.com/knowledgehubInnovation
https://rudolf.com/bio-logicBIO-LOGIC
https://rudolf.com/cycle-logicCYCLE-LOGIC
https://rudolf.com/sustainabilitySustainability
/company/about-usAbout RUDOLF
/company/carreerCareer
https://rudolf.com/career/jobsOpen Job Positions
https://rudolf.com/newsNewsroom
https://rudolf.com/loginLogin
https://rudolf.com/profileProfile
https://rudolf.com/productsearchText duplicate Product Search
/textile-chemicalsText duplicate Textile chemicals
/textile-chemicals/pre-treatmentText duplicate Pre-treatment
/textile-chemicals/dyeingText duplicate Dyeing
/textile-chemicals/digital-pri...Text duplicate Digital Printing
/textile-chemicals/finishingText duplicate Finishing
/textile-chemicals/coatingText duplicate Coating
/textile-chemicals/yarn-auxili...Text duplicate Yarn Auxilaries
/textile-chemicals/garment-aux...Text duplicate Garment Auxiliaries
/construction-chemicalsText duplicate Construction Chemicals
/construction-chemicals/surfac...Text duplicate Surface Protection
/construction-chemicals/paint-...Text duplicate Paint Additives
/construction-chemicals/dry-mi...Text duplicate Dry-mix additives
/construction-chemicals/coatin...Text duplicate Coating additives
/consumer-care-chemicalsText duplicate Consumer Care Chemicals
/car-care-chemicalsText duplicate Car Care Chemicals
/technologies/bionic-finish-ecoText duplicate BIONIC-FINISH® ECO
/technologies/pristineText duplicate PRISTINE
/technologies/silverplusText duplicate SILVERPLUS®
/technologies/hydrocoolText duplicate HYDROCOOL®
/technologies/eco-ventText duplicate ECO-VENT®
/technologies/rucofinText duplicate RUCOFIN®
/service/contactText duplicate Contact
https://rudolf.com/global-networkText duplicate Local contacts
/service/lab-servicesText duplicate Laboratory service
/service/uv-curingText duplicate UV-Curing
/service/textile-process-optim...Text duplicate Textile process optimisation
/service/verificationText duplicate Verification
/service/license-agreementsText duplicate License Agreements
https://rudolf.com/mrslText duplicate MRSL & RSL Confirmation Tool
https://rudolf.com/knowledgehubText duplicate Innovation
https://rudolf.com/bio-logicText duplicate BIO-LOGIC
https://rudolf.com/cycle-logicText duplicate CYCLE-LOGIC
https://rudolf.com/sustainabilityText duplicate Sustainability
/company/about-usText duplicate About RUDOLF
/company/carreerText duplicate Career
https://rudolf.com/career/jobsText duplicate Open Job Positions
https://rudolf.com/newsText duplicate Newsroom
https://rudolf.com/loginText duplicate Login
https://rudolf.com/profileText duplicate Profile
https://rudolf.com/?lang=enen
https://rudolf.com/de/?lang=dede
https://rudolf.com/legal/imprintImprint
/legal/code-of-conductCode of Conduct
/legal/terms-of-deliveryTerms of delivery
/legal/neighborhood-informationNeighborhood information
/legal/privacy-data-protectionPrivacy & Data Protection
https://forms.office.com/Pages...External Subdomain Customer Feedback
https://www.linkedin.com/compa...External Subdomain LI
https://www.instagram.com/rudo...External Subdomain IN
https://www.xing.com/companies...External Subdomain XI
https://www.youtube.com/@rudol...External Subdomain YO
https://vimeo.com/user129203007External VI
https://twitter.com/RUDOLF_GLOBALExternal X
https://mp.weixin.qq.com/s/5i6...External Subdomain WE
https://www.tiktok.com/@rudolf...External Subdomain TI
/company/about-usAbout us
/technologies/bionic-finish-ecoNo Text
/technologies/rucofinNo Text
/technologies/pristineNo Text
/technologies/silverplusNo Text
/technologies/hydrocoolNo Text
/technologies/eco-ventNo Text
/textile-chemicals/pre-treatmentText duplicate Pre-treatment
/textile-chemicals/dyeingText duplicate Dyeing
/textile-chemicals/digital-pri...Text duplicate Digital Printing
/textile-chemicals/finishingText duplicate Finishing
/textile-chemicals/coatingText duplicate Coating
/textile-chemicals/yarn-auxili...Yarn Auxiliaries
/textile-chemicals/garment-aux...Garment Finishing Auxiliaries
/construction-chemicals/surfac...Text duplicate Surface Protection
/construction-chemicals/dry-mi...Dry-mix Additives
/construction-chemicals/coatin...Coating Additives
/construction-chemicals/paint-...Text duplicate Paint Additives
/service/contactContact us
/news/bright-blue-beach-unveil...Bright Blue Beach Unveiled at Kingpins Trade Show Press
/news/functional-textiles-shan...FUNCTIONAL TEXTILES SHANGHAI 2024 Event
/news/techtexil-2024techtextil 2024 Event
/news/indo-intertexINDO INTERTEX Event
/news/exintex-2024EXINTEX 2024 Event
/news/rudolf-introduces-ground...RUDOLF introduces groundbreaking bio-based innovations for HYDROCOOL® technology Press
/news/première-vision-denim-2023Première Vision Denim 2023 Event
/news/titas-2023-your-sourcing...TITAS 2023: Your Sourcing Hub for Cutting-edge Textiles Event
/news/shaping-the-future-of-th...Shaping the future of the textile industry with cutting-edge innovations Press RUDOLF, a leading company in the fields of textile auxiliaries, textile care a...
https://www.linkedin.com/compa...External Subdomain LinkedIn
https://www.instagram.com/rudo...External Subdomain Instagram
https://www.xing.com/companies...External Subdomain Xing
https://www.youtube.com/@rudol...External Subdomain YouTube
https://vimeo.com/user129203007External Vimeo
https://twitter.com/RUDOLF_GLOBALExternal Text duplicate X
https://mp.weixin.qq.com/s/5i6...External Subdomain WeChat
https://www.tiktok.com/@rudolf...External Subdomain TikTok
/textile-chemicalsText duplicate Textile chemicals
/construction-chemicalsText duplicate Construction Chemicals
/consumer-care-chemicalsText duplicate Consumer Care Chemicals
/car-care-chemicalsCar care chemicals
/technologies/bionic-finish-ecoText duplicate BIONIC-FINISH® ECO
/technologies/pristineText duplicate PRISTINE
/technologies/silverplusText duplicate SILVERPLUS®
/technologies/eco-ventText duplicate ECO-VENT®
/technologies/rucofinText duplicate RUCOFIN®
https://rudolf.com/legal/imprintText duplicate Imprint
/legal/code-of-conductText duplicate Code of Conduct
/legal/terms-of-deliveryText duplicate Terms of delivery
/legal/neighborhood-informationText duplicate Neighborhood information
/legal/privacy-data-protectionText duplicate Privacy & Data Protection
https://forms.office.com/Pages...External Subdomain Text duplicate Customer Feedback

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://rudolf.com/"
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 0.06 seconds.
The file size of the HTML document is fine (136 kB).

HTTP Response Header

NameValue
varyAccept-encoding
last-modifiedFri, 07 Jun 2024 07:45:19 GMT
accept-rangesnone
cache-controlmax-age=0
expiresSat, 08 Jun 2024 22:30:37 GMT
content-length21252
content-typetext/html
content-encodinggzip
dateSat, 08 Jun 2024 22:30:37 GMT
serverApache
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 207 referring domains.
This page has 19,418 backlinks.
This page has backlinks from 167 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 for https://rudolf.com/

sitemap: https://rudolf.com/sitemaps-2-sitemap.xml
sitemap: https://rudolf.com/de/sitemaps-2-sitemap.xml
sitemap: https://rudolf.com/es/sitemaps-2-sitemap.xml
sitemap: https://rudolf.com/tr/sitemaps-2-sitemap.xml
sitemap: https://rudolf.com/tr-en/sitemaps-2-sitemap.xml

# live - don't allow web crawlers to index cpresources/ or vendor/

User-agent: *
Disallow: /cpresources/
Disallow: /vendor/
Disallow: /.env
Disallow: /cache/

Similar sites

Search preview

rudolf.com
RUDOLF | We are BETTER CHEMISTRY
RUDOLF is an agent of positive change and supports the textile, construction and coating industries with powerful chemical applications.

Most important keywords

Following keywords were found. You can check the keyword optimization of this page for each keyword.

KeywordResultRecheck
RUDOLF75%Check
BETTER62%Check
CHEMISTRY62%Check
BETTER CHEMISTRY62%Check
textile54%Check
Shaping54%Check
Future54%Check
textile industry48%Check
Coating46%Check
Construction46%Check
Show more keywords and terms

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