J-flex.com - SEO Checker

Sign up for free! PDF Export
Overview of the SEO Check
Meta information
100% 
Page quality
83% 
Page structure
64% 
Link structure
25% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.22 s
File size
427.00 kB
Words
1786
Media files
71
Number of links
229 internal / 8 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Rubber Products | Rubber Components & Sheetings | J-Flex
There are word repetitions in the page title.
The length of the page title is perfect. (541 pixels out of 580 max pixel length)
Meta description
(Critically important)
J-Flex are a leading rubber products provider of high-performance rubber components and sheetings, including Viton™, EPDM, and more.
The length of the meta description is perfect. (852 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.j-flex.com/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en-gb
Server location: United States of America
The following language is defined by HTML: en-gb
Alternate/Hreflang Links
(Somewhat important)
The specified alternate links have no errors.
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
viewportwidth=device-width
robotsindex, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
descriptionJ-Flex are a leading rubber products provider of high-performance rubber components and sheetings, including Viton™, EPDM, and more.
google-site-verificationeDgaWAGZnFyRaTEK_qrxNi67NYMqQpb5Qm_nLW8kBf8
msapplication-TileImagehttps://www.j-flex.com/wp-content/uploads/2020/03/J-Flex-Logo-Favicon.png
article:publisherhttps://www.facebook.com/JFlexRP/
article:modified_time2024-04-11T13:58:23+00:00
langen-gb
twitter:cardsummary_large_image
twitter:titleHigh Performance Rubber Sheetings & Manufactured Components | J-Flex
twitter:descriptionJ-Flex is a leading UK elastomer solutions provider. Solutions include high performance rubber sheetings including Viton™, EPDM & more.
twitter:imagehttps://www.j-flex.com/wp-content/uploads/2022/08/j-flex-featured-image.jpg
twitter:site@JFlexRubber
og:localeen_GB
og:typewebsite
og:titleHigh Performance Rubber Sheetings & Manufactured Components | J-Flex
og:descriptionJ-Flex is a leading UK elastomer solutions provider. Solutions include high performance rubber sheetings including Viton™, EPDM & more.
og:urlhttps://www.j-flex.com/
og:site_nameJ-Flex Rubber Products
og:imagehttps://www.j-flex.com/wp-content/uploads/2022/08/j-flex-featured-image.jpg
og:image:width1200
og:image:height628
og:image:typeimage/jpeg
charsetUTF-8

Test up to 1.000 webpages of j-flex.com with our free plan!

Try For Free
No trial. It's just free!

Page quality

Content
(Critically important)
Words from the H1 heading are not used in the page content.
This page contains 1786 words. That's ok.
29.4% 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.
31 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 18.26 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width" 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 36 tags for this page.
Image SEO
(Somewhat important)
30 images have no alt attribute. The content of alt attributes is used by search engines.
Social Networks
(Nice to have)
This page is optimized perfectly for social networks.
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
...x/images/J-Flex-Rubber-Products-logo.svgJ-Flex
...-images-specialised-rubber-sheetings.jpgSpecialist Rubber Sheetings
...mages-manufactured-rubber-components.jpgRubber Components: Mouldings, Fabrications and Extrusions
...-images-vacuum-forming-consumables-3.jpgVacuum Forming Consumables
...e-images-other-products-and-services.jpgOther Products and Services
...019/02/markets-feature_energy-sector.jpgEnergy
...ts-feature_manufacturing-engineering.jpgManufacturing & Engineering
...rkets-feature-image-food-and-drink-1.jpgFood & Drink
...arkets-feature-image-rail-industry-1.jpgRail & Mass Transit
...4/markets-feature-image-automotive-1.jpgAutomotive & Motorsport (inc EV)
...rkets-feature-image-pharmaceutical-1.jpgPharmaceutical
...mages-manufactured-rubber-components.jpgManufactured Rubber Components (mouldings - fabrications - extrusions) - J-Flex Rubber ProductsManufactured Rubber Components (mouldings - fabrications - extrusions) - J-Flex Rubber Products
...-images-specialised-rubber-sheetings.jpgSpecialist Rubber Sheetings from J-Flex Rubber ProductsSpecialist Rubber Sheetings from J-Flex Rubber Products
...-images-vacuum-forming-consumables-3.jpgVac-Sil® range of Vacuum Forming Membranes by J-Flex Rubber ProductsVac-Sil® range of Vacuum Forming Membranes by J-Flex Rubber Products
...ds/2022/08/rail-industry-RISQS-image.jpgFire retardant low smoke low toxicity rubber materials to EN45545-2 and other certificationsFire retardant low smoke low toxicity rubber materials to EN45545-2 and other certifications
.../2022/03/LOGOs-for-Carousel_AP-Group.pngNo alt attribute provided
...loads/2022/02/LOGOs-for-Carousel_ATL.pngNo alt attribute provided
.../2022/03/LOGOs-for-Carousel_Bakkavor.pngNo alt attribute provided
.../2022/03/LOGOs-for-Carousel_Cosworth.pngNo alt attribute provided
...LOGOs-for-Carousel_Delta-Power-Group.pngNo alt attribute provided
...2020/02/LOGOs-for-Carousel_Donaldson.pngNo alt attribute provided
...GOs-for-Carousel_Dover-Harbour-Board.pngNo alt attribute provided
...022/03/LOGOs-for-Carousel_EDF-Energy.pngNo alt attribute provided
...ds/2023/03/LOGOs-for-Carousel_Emmvee.pngNo alt attribute provided
...ads/2020/02/LOGOs-for-Carousel_ERIKS.pngNo alt attribute provided
...s/2022/02/LOGOs-for-Carousel_Hitachi.pngNo alt attribute provided
...0/02/LOGOs-for-Carousel_James-Walker.pngNo alt attribute provided
...03/LOGOs-for-Carousel_Kimberly-Clark.pngNo alt attribute provided
...OGOs-for-Carousel_London-Underground.pngNo alt attribute provided
...ds/2022/03/LOGOs-for-Carousel_LOreal.pngNo alt attribute provided
...oads/2022/04/LOGOs-for-Carousel_MAYA.pngNo alt attribute provided
...GOs-for-Carousel_Ministry-of-Defence.pngNo alt attribute provided
...ds/2022/03/LOGOs-for-Carousel_Mugler.pngNo alt attribute provided
.../2022/03/LOGOs-for-Carousel_Oerlikon.pngNo alt attribute provided
...02/LOGOs-for-Carousel_Pepsico-Brands.pngNo alt attribute provided
.../03/LOGOs-for-Carousel_Premier-Foods.pngNo alt attribute provided
.../2023/03/LOGOs-for-Carousel_Renewsys.pngNo alt attribute provided
...s/2022/04/LOGOs-for-Carousel_Siemens.pngNo alt attribute provided
...OGOs-for-Carousel_Spirit-Aerosystems.pngNo alt attribute provided
...oads/2020/02/LOGOs-for-Carousel_TATA.pngNo alt attribute provided
.../03/LOGOs-for-Carousel_Thermo-Fisher.pngNo alt attribute provided
...2/03/LOGOs-for-Carousel_Veolia-Water.pngNo alt attribute provided
/wp-content/uploads/2020/06/email-2.pngEmail Us
/wp-content/uploads/2019/01/quote.pngRequest a quote
/wp-content/uploads/2019/01/ask.pngAsk The Experts
...ds/2022/08/Markets-Montage-website-1.jpgThe markets J-Flex Rubber Products supplies toMarkets-Montage-website-1
...024/01/Article-Image-EN45545-400x250.jpgWhat is EN45545 and EN45545-2 and what is its purpose?
...-sources-of-rubber-knowledge-400x250.jpgExplore the world of Rubber with J-Flex!
...12/Food-Safe-Products-Post-1-400x250.jpgRubber Products suitable for Food & Drink Environments
.../gallery-images-mouldings_02-400x250.jpgSilicone Rubber: A Versatile Elastomer in Industry
...ads/2023/11/strips-of-rubber-400x250.jpgWhat is Synthetic Rubber?
...0-point-checklist-blog-image-400x250.jpgYour 10 point checklist to help identify the best rubber solution for your requirements
...23/11/rubber-tree-plantation-400x250.jpgHow is Rubber made?
...oads/2023/10/SPONGE-SHEETS_8-400x250.jpgAll you need to know about Silicone Sponge
...cold-temperatures-blog-image-400x250.jpgCan Rubber Freeze?
...de-2022-front-featured-image-400x250.jpgUpdated High Performance Sheetings Guide for 2022
...oelastomers-600x900-featured-400x250.jpgSo, just what are Fluoroelastomers?
...021/06/Fire-Resistant-Rubber-400x250.jpgWhich Rubbers are Fire Resistant / Fire Retardant?
...ebsite-redesign-history-blog-400x250.jpgLet’s talk Website Evolution
...0/06/Nitrile-Blog-main-image-400x250.jpgWhat is Nitrile / NBR Rubber?
...s/2019/12/silicon-blog-image-400x250.jpgWhat’s the difference between Silicon and Silicone?
.../durometer-blog-post-image-1-400x250.jpgWhat is Shore Hardness? How is Rubber Hardness measured?
.../02/gallery-viton-and-fkm_05-400x250.jpg18 reasons to choose J-Flex for your FKM sheet requirements
...05/vac-sil-chart-and-samples-400x250.jpgLatest resources for VAC-SIL® Smart Membranes
...pectancy-silicone-blog-image-400x250.jpgLife Expectancy of Silicone Rubbers
.../02/gallery-viton-and-fkm_05-400x250.jpgWhat is a Fluoroelastomer?
.../statistics-icons-circular-countries.pngNo alt attribute providedstatistics-icons-circular-countries
...1/12/statistics-icons-circular-years.pngNo alt attribute providedstatistics-icons-circular-years
.../12/statistics-icons-circular-ontime.pngNo alt attribute providedstatistics-icons-circular-ontime
...t/uploads/2019/02/VITON_partner_logo.pngJ-Flex are a proud partner of the Official Chemours Viton™ Licensee ProgrammeJ-Flex are a proud partner of the Official Chemours Viton™ Licensee Programme
...Flex-Rubber-Products-logo-dark-bgnds.pngJ-Flex

Page structure

H1 heading
(Critically important)
Your preferred supply partner for rubber based products within technology-driven markets​
The H1 heading is perfect.
Headings
(Important)
Some headings occur twice on the page.
There are 40 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 Your preferred supply partner for rubber based products within technology-driven markets​
H2 Rubber Mouldings, Fabrications, Extrusions
H2 Specialist Rubber Sheetings
H2 Vacuum Forming Consumables
H2 What is EN45545 and EN45545-2 and what is its purpose?
H2 Explore the world of Rubber with J-Flex!
H2 Rubber Products suitable for Food & Drink Environments
H2 Silicone Rubber: A Versatile Elastomer in Industry
H2 What is Synthetic Rubber?
H2 Your 10 point checklist to help identify the best rubber solution for your requirements
H2 How is Rubber made?
H2 All you need to know about Silicone Sponge
H2 Can Rubber Freeze?
H2 Updated High Performance Sheetings Guide for 2022
H2 So, just what are Fluoroelastomers?
H2 Which Rubbers are Fire Resistant / Fire Retardant?
H2 Let’s talk Website Evolution
H2 What is Nitrile / NBR Rubber?
H2 What’s the difference between Silicon and Silicone?
H2 What is Shore Hardness? How is Rubber Hardness measured?
H2 18 reasons to choose J-Flex for your FKM sheet requirements
H2 Latest resources for VAC-SIL® Smart Membranes
H2 Life Expectancy of Silicone Rubbers
H2 What is a Fluoroelastomer?
H2 Countries Delivered to
H2 Years Established
H2 Average On-Time Deliveries
H3 Supplying to industry leading companies such as
H4 Fire Resistant Rubber Sheeting and Products
H4 Why buy from J-Flex?
H4 Insights from our experts
H4 Need help?
H4 Knowledge Share
H4 What’s Happening
H4 What’s Happening Duplicate text
H4 J-Flex are a proud partner of the Official Chemours Viton™ Licensee Programme
H4 J-Flex are also the exclusive UK Distributor and Stockist of Thermodyn Corporation's Fluorodyn™ Viton™ Sealant & Adhesive Products.
H5 J-Flex
H5 Our Products
H5 Markets
Some anchor texts are used more than once.
1 links don't have an anchor text.
There are 20 links with a trivial anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are 8 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.j-flex.com/IMG-ALT J-Flex
https://www.j-flex.com/Home
https://www.j-flex.com/products/Subdomain Products
/product-type/specialist-rubbe...Specialist Rubber Sheetings
IMG-ALT Specialist Rubber Sheetings
/products/viton-and-fkm-sheeting/Subdomain Viton™ & FKM Sheeting
/products/viton-sponge-sheeting/Subdomain Viton™ Sponge Sheeting
/products/epdm-sheeting/Subdomain EPDM Sheeting
/products/diaphragm-and-thin-g...Subdomain Diaphragm & Thin Gauge Sheets
/product-type/silicone-sheeting/Silicone Sheeting
/products/silicone-sheets/Subdomain - Silicone Sheets
/products/silicone-sponge-shee...Subdomain - Silicone Sponge Sheeting
/products/food-grade-food-safe...Subdomain - Food Grade – Food Safe
/products/metal-detectable-she...Subdomain - Metal Detectable
/products/electrically-conduct...Subdomain - Electrically Conductive
/product-type/manufactured-rub...Rubber Components: Mouldings, Fabrications and Extrusions
IMG-ALT Rubber Components: Mouldings, Fabrications and Extrusions
/products/rubber-mouldings/Subdomain Rubber Mouldings
/products/rubber-extrusions/Subdomain Rubber Extrusions
/product-type/fabricated-rubbe...Fabricated Rubber Components
/products/custom-cut-gaskets/Subdomain - Custom Cut Gaskets
/products/fabricated-rubber-sl...Subdomain - Fabricated Rubber Sleeves
/products/inflatable-rubber-se...Subdomain - Inflatable Rubber Seals
/products/rubber-bellows-expan...Subdomain - Rubber Bellows & Expansion Joints
/products/rubber-o-rings-aka-v...Subdomain - O-Rings – Vulcanised Joined Rings
/product-type/vacuum-forming-c...Vacuum Forming Consumables
IMG-ALT Vacuum Forming Consumables
/products/vac-sil-membranes-fo...Subdomain Vac-Sil® Quality Membranes
/products/precision-consumable...Subdomain Precision Consumables
/products/vac-sil-membranes-fr...Subdomain Vac-Sil® Membranes FAQs
/product-type/other-products-a...Other Products and Services
IMG-ALT Other Products and Services
/products/custom-sheet-and-gas...Subdomain Custom Sheet & Gasket Cutting
/products/flame-retardant-mate...Subdomain Flame Retardant Materials
/products/metal-x-ray-detectab...Subdomain Metal & X-Ray detectable PTFE and UHMW-PE products
/products/fluorodyn-adhesive-a...Subdomain Viton™ Caulk Sealant & Adhesive
https://www.j-flex.com/markets/Subdomain Markets
/product-market/energy/Subdomain Energy
IMG-ALT Energy
/product-market/manufacturing-...Subdomain Manufacturing & Engineering
IMG-ALT Manufacturing & Engineering
/product-market/food-and-drink...Subdomain Food & Drink
IMG-ALT Food & Drink
/product-market/rail-and-mass-...Subdomain Rail & Mass Transit
IMG-ALT Rail & Mass Transit
/product-market/automotive-mot...Subdomain Automotive & Motorsport (inc EV)
IMG-ALT Automotive & Motorsport (inc EV)
/product-market/pharmaceutical...Subdomain Pharmaceutical
IMG-ALT Pharmaceutical
/document-downloads-rubber-mou...Subdomain Downloads
https://www.j-flex.com/guides/Subdomain Helpful Guides
/ask-the-experts/Subdomain Ask the Experts
/manufactured-rubber-products-...Subdomain View our Photo Gallery
/frequently-asked-questions/Subdomain Frequently Asked Questions
/glossary-of-rubber-terms/Subdomain Glossary of Rubber Terms
https://www.j-flex.com/news/News
/about-j-flex/Subdomain About Us
/quality-assurance/Subdomain Quality Assurance
/companies-we-work-with/Subdomain Companies we work with
/sustainability-and-environmen...Subdomain Sustainability & Environmental
/leadership-team/Subdomain Leadership Team
/open-times-shutdown-dates/Subdomain Open & Shutdown Times
/registered-trademarks/Subdomain Registered Trademarks
/career-opportunities/Subdomain Career Opportunities
/contact-j-flex-rubber/Subdomain Contact Us
/request-a-quote/Subdomain Request a Quote
/ask-the-experts/Subdomain Text duplicate Ask the Experts
https://www.j-flex.com/markets/Subdomain No Text
/product-type/manufactured-rub...Subdomain IMG-ALT Manufactured Rubber Components (mouldings - fabrications - extrusions) - J-Flex Rubber Products
/product-type/manufactured-rub...Subdomain Explore all our Rubber Components
/product-type/specialist-rubbe...Subdomain IMG-ALT Specialist Rubber Sheetings from J-Flex Rubber Products
/product-type/specialist-rubbe...Subdomain Explore our Sheetings
/product-type/vacuum-forming-c...Subdomain IMG-ALT Vac-Sil® range of Vacuum Forming Membranes by J-Flex Rubber Products
/product-type/vacuum-forming-c...Subdomain Explore our Membranes & Consumables
/product-market/rail-and-mass-...Subdomain find out more
/contact-us/Email Us
IMG-ALT Email Us
/request-a-quote/Text duplicate Request a Quote
IMG-ALT Request a quote
/ask-the-experts/Text duplicate Ask the Experts
IMG-ALT Ask The Experts
/quality-assurance/Subdomain our Quality Assurance page
/what-is-en45545-and-what-is-i...Subdomain IMG-ALT What is EN45545 and EN45545-2 and what is its purpose?
/what-is-en45545-and-what-is-i...Subdomain Text duplicate What is EN45545 and EN45545-2 and what is its purpose?
/news/general-news-events/Subdomain General News & Events
/news/educational/Subdomain Educational
/what-is-en45545-and-what-is-i...Subdomain Trivial anchor text
Read More
/explore-the-world-of-rubber-w...Subdomain IMG-ALT Explore the world of Rubber with J-Flex!
/explore-the-world-of-rubber-w...Subdomain Text duplicate Explore the world of Rubber with J-Flex!
/news/general-news-events/Subdomain Text duplicate General News & Events
/news/educational/Subdomain Text duplicate Educational
/explore-the-world-of-rubber-w...Subdomain Text duplicate Trivial anchor text
Read More
/rubber-products-suitable-for-...Subdomain IMG-ALT Rubber Products suitable for Food & Drink Environments
/rubber-products-suitable-for-...Subdomain Text duplicate Rubber Products suitable for Food & Drink Environments
/news/general-news-events/Subdomain Text duplicate General News & Events
/news/educational/Subdomain Text duplicate Educational
/news/specialist-rubber-sheeti...Subdomain Text duplicate Specialist Rubber Sheetings
/rubber-products-suitable-for-...Subdomain Text duplicate Trivial anchor text
Read More
/silicone-rubber-a-versatile-e...Subdomain IMG-ALT Silicone Rubber: A Versatile Elastomer in Industry
/silicone-rubber-a-versatile-e...Subdomain Text duplicate Silicone Rubber: A Versatile Elastomer in Industry
/news/general-news-events/Subdomain Text duplicate General News & Events
/news/educational/Subdomain Text duplicate Educational
/news/specialist-rubber-sheeti...Subdomain Text duplicate Specialist Rubber Sheetings
/news/manufactured-rubber-comp...Subdomain Manufactured Rubber Components
/silicone-rubber-a-versatile-e...Subdomain Text duplicate Trivial anchor text
Read More
/what-is-synthetic-rubber/Subdomain IMG-ALT What is Synthetic Rubber?
/what-is-synthetic-rubber/Subdomain Text duplicate What is Synthetic Rubber?
/news/general-news-events/Subdomain Text duplicate General News & Events
/news/educational/Subdomain Text duplicate Educational
/news/specialist-rubber-sheeti...Subdomain Text duplicate Specialist Rubber Sheetings
/news/manufactured-rubber-comp...Subdomain Text duplicate Manufactured Rubber Components
/what-is-synthetic-rubber/Subdomain Text duplicate Trivial anchor text
Read More
/your-10-point-checklist-to-id...Subdomain IMG-ALT Your 10 point checklist to help identify the best rubber solution for your requirements
/your-10-point-checklist-to-id...Subdomain Text duplicate Your 10 point checklist to help identify the best rubber solution for your requirements
/news/general-news-events/Subdomain Text duplicate General News & Events
/news/educational/Subdomain Text duplicate Educational
/news/specialist-rubber-sheeti...Subdomain Text duplicate Specialist Rubber Sheetings
/news/manufactured-rubber-comp...Subdomain Text duplicate Manufactured Rubber Components
/your-10-point-checklist-to-id...Subdomain Text duplicate Trivial anchor text
Read More
/how-is-rubber-made/Subdomain IMG-ALT How is Rubber made?
/how-is-rubber-made/Subdomain Text duplicate How is Rubber made?
/news/general-news-events/Subdomain Text duplicate General News & Events
/news/educational/Subdomain Text duplicate Educational
/news/specialist-rubber-sheeti...Subdomain Text duplicate Specialist Rubber Sheetings
/news/manufactured-rubber-comp...Subdomain Text duplicate Manufactured Rubber Components
/how-is-rubber-made/Subdomain Text duplicate Trivial anchor text
Read More
/all-you-need-to-know-about-si...Subdomain IMG-ALT All you need to know about Silicone Sponge
/all-you-need-to-know-about-si...Subdomain Text duplicate All you need to know about Silicone Sponge
/news/general-news-events/Subdomain Text duplicate General News & Events
/news/educational/Subdomain Text duplicate Educational
/all-you-need-to-know-about-si...Subdomain Text duplicate Trivial anchor text
Read More
/can-rubber-freeze/Subdomain IMG-ALT Can Rubber Freeze?
/can-rubber-freeze/Subdomain Text duplicate Can Rubber Freeze?
/news/general-news-events/Subdomain Text duplicate General News & Events
/news/educational/Subdomain Text duplicate Educational
/can-rubber-freeze/Subdomain Text duplicate Trivial anchor text
Read More
/updated-high-performance-rubb...Subdomain IMG-ALT Updated High Performance Sheetings Guide for 2022
/updated-high-performance-rubb...Subdomain Text duplicate Updated High Performance Sheetings Guide for 2022
/news/general-news-events/Subdomain Text duplicate General News & Events
/news/educational/Subdomain Text duplicate Educational
/news/specialist-rubber-sheeti...Subdomain Text duplicate Specialist Rubber Sheetings
/updated-high-performance-rubb...Subdomain Text duplicate Trivial anchor text
Read More
/so-just-what-are-fluoroelasto...Subdomain IMG-ALT So, just what are Fluoroelastomers?
/so-just-what-are-fluoroelasto...Subdomain Text duplicate So, just what are Fluoroelastomers?
/news/general-news-events/Subdomain Text duplicate General News & Events
/news/educational/Subdomain Text duplicate Educational
/news/specialist-rubber-sheeti...Subdomain Viton™ & FKM
/news/specialist-rubber-sheeti...Subdomain Viton™ & Sponge
/news/manufactured-rubber-comp...Subdomain Text duplicate Manufactured Rubber Components
/so-just-what-are-fluoroelasto...Subdomain Text duplicate Trivial anchor text
Read More
/which-rubbers-are-fire-resist...Subdomain IMG-ALT Which Rubbers are Fire Resistant / Fire Retardant?
/which-rubbers-are-fire-resist...Subdomain Text duplicate Which Rubbers are Fire Resistant / Fire Retardant?
/news/general-news-events/Subdomain Text duplicate General News & Events
/news/educational/Subdomain Text duplicate Educational
/news/specialist-rubber-sheeti...Subdomain Text duplicate Specialist Rubber Sheetings
/news/specialist-rubber-sheeti...Subdomain EDPM
/which-rubbers-are-fire-resist...Subdomain Text duplicate Trivial anchor text
Read More
/lets-talk-website-evolution/Subdomain IMG-ALT Let’s talk Website Evolution
/lets-talk-website-evolution/Subdomain Text duplicate Let’s talk Website Evolution
/news/general-news-events/Subdomain Text duplicate General News & Events
/news/educational/Subdomain Text duplicate Educational
/lets-talk-website-evolution/Subdomain Text duplicate Trivial anchor text
Read More
/what-is-nitrile-nbr-rubber/Subdomain IMG-ALT What is Nitrile / NBR Rubber?
/what-is-nitrile-nbr-rubber/Subdomain Text duplicate What is Nitrile / NBR Rubber?
/news/general-news-events/Subdomain Text duplicate General News & Events
/news/educational/Subdomain Text duplicate Educational
/news/specialist-rubber-sheeti...Subdomain Diaphragm & Thin Gauge
/what-is-nitrile-nbr-rubber/Subdomain Text duplicate Trivial anchor text
Read More
/whats-the-difference-between-...Subdomain IMG-ALT What’s the difference between Silicon and Silicone?
/whats-the-difference-between-...Subdomain Text duplicate What’s the difference between Silicon and Silicone?
/news/general-news-events/Subdomain Text duplicate General News & Events
/news/educational/Subdomain Text duplicate Educational
/whats-the-difference-between-...Subdomain Text duplicate Trivial anchor text
Read More
/how-is-rubber-hardness-measur...Subdomain IMG-ALT What is Shore Hardness? How is Rubber Hardness measured?
/how-is-rubber-hardness-measur...Subdomain Text duplicate What is Shore Hardness? How is Rubber Hardness measured?
/news/educational/Subdomain Text duplicate Educational
/news/specialist-rubber-sheeti...Subdomain Text duplicate Specialist Rubber Sheetings
/news/specialist-rubber-sheeti...Subdomain Silicone
/news/manufactured-rubber-comp...Subdomain Text duplicate Manufactured Rubber Components
/how-is-rubber-hardness-measur...Subdomain Text duplicate Trivial anchor text
Read More
/18-reasons-choose-j-flex-fkm/Subdomain IMG-ALT 18 reasons to choose J-Flex for your FKM sheet requirements
/18-reasons-choose-j-flex-fkm/Subdomain Text duplicate 18 reasons to choose J-Flex for your FKM sheet requirements
/news/general-news-events/Subdomain Text duplicate General News & Events
/news/educational/Subdomain Text duplicate Educational
/news/specialist-rubber-sheeti...Subdomain Text duplicate Specialist Rubber Sheetings
/news/specialist-rubber-sheeti...Subdomain Text duplicate Viton™ & FKM
/18-reasons-choose-j-flex-fkm/Subdomain Text duplicate Trivial anchor text
Read More
/latest-resources-for-vac-sil-...Subdomain IMG-ALT Latest resources for VAC-SIL® Smart Membranes
/latest-resources-for-vac-sil-...Subdomain Text duplicate Latest resources for VAC-SIL® Smart Membranes
/news/general-news-events/Subdomain Text duplicate General News & Events
/news/educational/Subdomain Text duplicate Educational
/news/vacuum-forming-consumables/Subdomain Text duplicate Vacuum Forming Consumables
/news/vacuum-forming-consumabl...Subdomain Text duplicate Precision Consumables
/news/vacuum-forming-consumabl...Subdomain VAC-SIL® Membranes
/latest-resources-for-vac-sil-...Subdomain Text duplicate Trivial anchor text
Read More
/life-expectancy-of-silicone-r...Subdomain IMG-ALT Life Expectancy of Silicone Rubbers
/life-expectancy-of-silicone-r...Subdomain Text duplicate Life Expectancy of Silicone Rubbers
/news/general-news-events/Subdomain Text duplicate General News & Events
/news/educational/Subdomain Text duplicate Educational
/news/specialist-rubber-sheeti...Subdomain Text duplicate Specialist Rubber Sheetings
/news/specialist-rubber-sheeti...Subdomain Text duplicate Silicone
/life-expectancy-of-silicone-r...Subdomain Text duplicate Trivial anchor text
Read More
/what-is-a-fluoroelastomer/Subdomain IMG-ALT What is a Fluoroelastomer?
/what-is-a-fluoroelastomer/Subdomain Text duplicate What is a Fluoroelastomer?
/news/educational/Subdomain Text duplicate Educational
/news/specialist-rubber-sheeti...Subdomain Text duplicate Viton™ & FKM
/what-is-a-fluoroelastomer/Subdomain Text duplicate Trivial anchor text
Read More
/ask-the-experts/Subdomain Ask the Experts at J-Flex
https://www.j-flex.com/guides/Subdomain View our Expert Guides
https://www.j-flex.com/news/Subdomain View the J-Flex News/Blog
https://www.j-flex.com/news/Subdomain Text duplicate View the J-Flex News/Blog
/products/viton-and-fkm-sheeting/Viton™/FKM Sheeting
/products/fluorodyn-adhesive-a...Viton™ Adhesive + Sealant
/products/viton-sponge-sheeting/Text duplicate Viton™ Sponge Sheeting
/products/viton-and-fkm-sheeting/Text duplicate Viton™/FKM Sheeting
/products/fluorodyn-adhesive-a...Text duplicate Viton™ Adhesive + Sealant
/products/viton-sponge-sheeting/Text duplicate Viton™ Sponge Sheeting
https://www.facebook.com/JFlex...External Subdomain No Text
https://twitter.com/JFlexRubberExternal No Text
https://www.youtube.com/user/j...External Subdomain No Text
https://www.linkedin.com/compa...External Subdomain No Text
https://zellar.com/profile/J-F...External No Text
/about-j-flex/Subdomain About J-Flex
https://www.j-flex.com/news/Subdomain Text duplicate News
/contact-j-flex-rubber/Subdomain Contact
/quality-assurance/Subdomain Text duplicate Quality Assurance
/sustainability-and-environmen...Subdomain Environmental
/terms-conditions/Subdomain Terms & Conditions: Website
/standard-terms-and-conditions...Subdomain Terms & Conditions: Purchasing Goods
/standard-terms-and-conditions...Subdomain Terms & Conditions: Sale of Goods
/career-opportunities/Subdomain Careers
/cookies-policy/Subdomain Cookies Policy
/privacy-policy/Subdomain Privacy Policy
/product_type/specialist-rubbe...Text duplicate Specialist Rubber Sheetings
/product_type/manufactured-rub...Text duplicate Rubber Components: Mouldings, Fabrications and Extrusions
/product_type/vacuum-forming-c...Text duplicate Vacuum Forming Consumables
/product_type/other-products-a...Text duplicate Other Products and Services
/product-market/energy/Subdomain Text duplicate Energy
/product-market/manufacturing-...Subdomain Text duplicate Manufacturing & Engineering
/product-market/food-and-drink...Subdomain Text duplicate Food & Drink
/product-market/rail-and-mass-...Subdomain Text duplicate Rail & Mass Transit
/product-market/automotive-mot...Subdomain Text duplicate Automotive & Motorsport (inc EV)
/product-market/pharmaceutical...Subdomain Text duplicate Pharmaceutical
/contact-j-flex-rubber/Text duplicate Contact Us
A-TITLE Contact us
/request-a-quote/Text duplicate Request a Quote
A-TITLE Request a quote
/ask-the-experts/Ask an Expert
A-TITLE Ask an Expert
/cdn-cgi/l/email-protectionEmail
A-TITLE Share by email
https://www.linkedin.com/share...New window External Subdomain LinkedIn
A-TITLE Share on LinkedIn
https://twitter.com/intent/twe...New window External Twitter
A-TITLE Share on Twitter
https://www.facebook.com/share...New window External Subdomain Facebook
A-TITLE Share on Facebook

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.j-flex.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 0.22 seconds.
The file size of the HTML document is fine (427 kB).

HTTP Response Header

NameValue
dateFri, 16 Aug 2024 18:08:23 GMT
content-typetext/html; charset=UTF-8
cf-ray8b435e9089a771bf-FRA
cf-cache-statusHIT
cache-controlmax-age=16070400
expiresFri, 16 Aug 2024 17:55:11 GMT
last-modifiedFri, 16 Aug 2024 17:55:15 GMT
varyAccept-Encoding
cf-apo-viatcache
cf-edge-cachecache,platform=wordpress
x-cacheMISS
report-to{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=rKvh0f9dm9zcHApglQrftV%2BJZJSrNx%2BbNIodbjahzWS53JgznjxGt78pjf94oBN0El6Cv%2BsmvXDbfRUy2w4jfo4d1XBaRzdVc2mewwQYMU8otg0l5Mjv7kwSno0ZABJOfQ%3D%3D"}],"group":"cf-nel","max_age":604800}
nel{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
servercloudflare
content-encodinggzip
alt-svch3=":443"; ma=86400
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 91 referring domains.
This page has 414 backlinks.
This page has backlinks from 73 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

# START WPFORMS BLOCK
# ---------------------------
User-agent: *
Disallow: /wp-content/uploads/wpforms/
# ---------------------------
# END WPFORMS BLOCK

# START YOAST BLOCK
# ---------------------------
User-agent: *
Disallow: /?s=
Disallow: /page/*/?s=
Disallow: /search/
Disallow: /wp-json/
Disallow: /?rest_route=

Sitemap: https://www.j-flex.com/sitemap_index.xml
# ---------------------------
# END YOAST BLOCK

Similar sites

Search preview

www.j-flex.com
Rubber Products | Rubber Components & Sheetings | J-Flex
J-Flex are a leading rubber products provider of high-performance rubber components and sheetings, including Viton™, EPDM, and more.

Most important keywords

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

KeywordResultRecheck
Products88%Check
J-Flex82%Check
Rubber Products81%Check
Rubber78%Check
J-Flex Rubber Products78%Check
Sheeting75%Check
Rubber Components72%Check
Sheetings70%Check
Rubber Sheetings70%Check
rubber components sheetings66%Check
Show more keywords and terms

Test up to 1.000 webpages of j-flex.com with our free plan!

Try For Free
No trial. It's just free!

Cookie Policy

We use cookies to make our site work and also for analytics and advertising purposes. You can enable or disable optional cookies as desired. See the following links for more information.

Contact | Privacy

We need these so the site can function properly

So we can better understand how visitors use our website

So we can serve you tailored ads and promotions