bareiss-testing.com
Link authority for bareiss-testing.com (registrable domain: bareiss-testing.com) from the Common Crawl web graph: PageRank and harmonic centrality history since 2017, current scores, and the site's top backlink sources.
Web-graph authority (0-100)
Domain scores measure bareiss-testing.com as a whole: every subdomain's links rolled up into one node of Common Crawl's domain-level web graph. Host scores measure the exact hostname bareiss-testing.com. WWW scores cover the www variant of that hostname, which the graph tracks as its own entry since January 2026 (before that, www and bare host were merged). A big gap between domain and host usually means the domain's authority lives on other subdomains. PageRank is link-endorsement authority: how much weight the sites linking here carry themselves. Harmonic centrality measures reach: how close this site sits to the rest of the web when following links, which favors broadly connected sites over ones boosted by a few heavy linkers. All are normalized 0 to 100 within each crawl snapshot; a dash means that series does not exist for this site.
Homepage
What bareiss-testing.com presents on its own homepage: the page title, description, and the social share markup it publishes. Pulled from https://bareiss-testing.com.
| Title | Bareiss North America - Testing Solutions Since 1954 |
|---|---|
| Description | Bareiss Testing offers precision hardness testing instruments for rubber, plastics & pharma. Trusted by QC labs across USA & Canada. |
| OG Title | Bareiss North America - Testing Solutions Since 1954 |
| OG Description | The leader in rubber, polymer, plastic and material testing instruments to measure hardness, viscosity, plasticity, compression, abrasion resistance, density, and flexibility. |
| OG Site Name | Bareiss North America - testing solutions since 1954 |
| Twitter Title | Bareiss North America - Testing Solutions Since 1954 |
| Twitter Card | summary_large_image |
Social accounts and contact points
Where this site maintains a presence and every reachable route its homepage exposes: social accounts, contact pages, addresses, and content feeds.
| Youtube | BareissNorthAmerica |
|---|
| Contact pages | https://www.bareiss-testing.com/contact-us/ |
|---|---|
| Emails | info@bareiss-testing.com |
| Blog | https://www.bareiss-testing.com/category/blog/ |
Structured data (JSON-LD)
The schema.org markup this homepage publishes: the machine-readable identity search engines and AI systems read. Types found: VideoObject, Organization, WebSite, Corporation.
JSON-LD block (5,425 bytes)
[{"@context":"https:\/\/schema.org\/","@type":"VideoObject","@id":"https:\/\/www.bareiss-testing.com\/#videoobject","url":"https:\/\/www.bareiss-testing.com\/","headline":"Bareiss North America - Testing Solutions Since 1954","datePublished":"2015-09-03T10:21:34+00:00","dateModified":"2026-07-16T14:42:03+00:00","description":"Bareiss Testing offers precision hardness testing instruments for rubber, plastics & pharma. Trusted by QC labs across USA & Canada.","transcript":" Measure the quality of materials with us. Bareiss offers a comprehensive range of advanced material testing equipment. At Bareiss, we develop, manufacture, and sell material testing equipment for measuring the hardness of rubber, plastics, and flexible materials in the pharmaceutical, food, and elastomer industries Bareiss is committed to Pharma testing instruments. Our Pharmaceutical testing equipment performs hardness testing and strength testing on flexible materials such as gelatin, gel cultures, gelatin capsules & more. In addition, our testing machines ensure product quality to withstand mechanical stress during various conditions such as storage, packaging & handling.Bareiss recognized as a leader in the rubber testing industry. We engineer & manufacture in-house the highest quality hardness testing equipment for rubber, plastics & flexible materials. We have played a key role in shaping the history of rubber hardness testing; thus & our plastic hardness testing equipment & rubber hardness testing devices are in demand worldwide.At Bareiss, we love food and understand the value of quality control for your food business. Our food firmness testing instruments non-destructively ensure product quality of fruits, vegetables, fish, meat, tofu, and more, thus helping reduce food waste. In the food industry, our fruit firmness testing equipment suits businesses serious about their quality control procedures.With full rotation, the RPA ultra offers completely new possibilities at high shear rates right into the extrusion area. You can count on Bareiss\u2019 materials testing instruments to achieve absolute precision. Our reliable, sophisticated, and interactive testing equipment performs accurate test results in all test environments, thus helping you maintain product quality. In 1996, Bareiss accredited as the first DKD calibration laboratory in Europe. As a DAkkS calibration laboratory according to DIN EN ISO|IEC 17025, our testing instruments are certified & backed by services that you can count on. Since 1954, Bareiss has been helping customers by fulfilling their material hardness testing needs. We have 70+ years of material testing experience and a wealth of knowledge to assist you with the best solutions for your specific needs. Our role in the history of rubber testing is indelible. We engineer, manufacture & sell the premium-quality rubber testing instruments; this is one of the reasons why our rubber testing devices are in demand & we are recognized worldwide. Years of Experience Satisfied Customers Patents Extensive Range of Materials Testing Instruments Capsule Hardness Tester \u00bb Food Firmness Tester \u00bb Shore Hardness Tester \u00bb IRHD Hardness Tester \u00bb VLRH Hardness Tester \u00bb Visual Inspection \u00bb Elastomer Hardness Tester \u00bb Rubber DIN Abrasion Tester \u00bb Rebound Tester\u00a0\u00bb Automatic Detection \u00bb Discover our attention to detail, technologies and processes, passion, and commitment to manufacture premium-quality materials testing equipment. Our products offer accurate precision and guarantee to get you the results you want https:\/\/www.youtube.com\/watch?vxgbff9ZBJhY Bareiss engineer and manufacture all the testing devices in-house for hardness measurement on rubber, plastics, and flexible materials. We are committed to the environment. Bareiss fulfills the defined requirements presented to us in the form of customer specifications, rules, or other regulations. Therefore, our management system is certified by T\u00dcV S\u00fcd based on DIN EN ISO 9001:2015. Environmental protection plays a pivotal role in our company. However, every employee bears responsibility for it. Bareiss is committed to eco-friendly manufacturing processes, thus passing on a healthy planet to the future generations. We are ready to assist you with the best material testing solutions. Contact Bareiss to take your product testing to the next level. Email:\u00a0info@bareiss-testing.com \u00a0| Tel: + 1-888-570-5577 ","name":"Bareiss North America - Testing Solutions Since 1954","uploadDate":"2015-09-03T10:21:34+00:00","thumbnailUrl":"https:\/\/i.ytimg.com\/vi\/xgbff9ZBJhY\/hqdefault.jpg","author":{"@type":"Person","name":"asim","url":"https:\/\/www.bareiss-testing.com\/author\/asim\/","sameAs":[],"image":{"@type":"ImageObject","url":"https:\/\/secure.gravatar.com\/avatar\/048559e7d494b3ef79d5ada6446f40669c3a1ff9ceb7832e55df48930b8662ea?s=96&d=mm&r=g","height":96,"width":96}},"contentUrl":"https:\/\/www.youtube.com\/watch?v=xgbff9ZBJhY","embedUrl":"https:\/\/www.youtube.com\/watch?v=xgbff9ZBJhY"},
{"@context":"https:\/\/schema.org\/","@type":"Organization","@id":"https:\/\/www.bareiss-testing.com#Organization","name":"Bareiss North America – testing solutions since 1954","url":"https:\/\/www.bareiss-testing.com","sameAs":[]}]
JSON-LD block (2,113 bytes)
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "WebSite",
"@id": "https://www.bareiss-testing.com/#website",
"url": "https://www.bareiss-testing.com/",
"name": "Bareiss North America Inc.",
"publisher": {
"@id": "https://www.bareiss-testing.com/#organization"
},
"potentialAction": {
"@type": "SearchAction",
"target": "https://www.bareiss-testing.com/?s={search_term_string}",
"query-input": "required name=search_term_string"
}
},
{
"@type": "Corporation",
"@id": "https://www.bareiss-testing.com/#organization",
"name": "Bareiss North America Inc.",
"url": "https://www.bareiss-testing.com/",
"logo": {
"@type": "ImageObject",
"url": "https://www.bareiss-testing.com/wp-content/uploads/2020/11/bareiss-2020.png.webp"
},
"image": "https://www.bareiss-testing.com/wp-content/uploads/2020/11/bareiss-2020.png.webp",
"email": "info@bareiss-testing.com",
"telephone": "+1-888-570-5577",
"address": {
"@type": "PostalAddress",
"streetAddress": "155 Mostar St, Unit 6",
"addressLocality": "Stouffville",
"addressRegion": "ON",
"postalCode": "L4A 0Y2",
"addressCountry": "CA"
},
"contactPoint": {
"@type": "ContactPoint",
"telephone": "+1-888-570-5577",
"contactType": "Customer Service",
"email": "info@bareiss-testing.com",
"areaServed": ["US", "CA"],
"availableLanguage": ["English"]
},
"sameAs": [
"https://ca.linkedin.com/company/bareiss-usa",
"https://www.youtube.com/@BareissNorthAmerica"
],
"parentOrganization": {
"@type": "Corporation",
"name": "Bareiss Prüfgerätebau GmbH",
"telephone": "+49-7305-9642-0",
"address": {
"@type": "PostalAddress",
"streetAddress": "Breiteweg 1",
"postalCode": "89610",
"addressLocality": "Oberdischingen",
"addressCountry": "DE"
}
}
}
]
}
Authority over time
Every Common Crawl web-graph release since 2017, roughly quarterly. The domain series goes back to 2017; Common Crawl only began publishing the host-level graph in 2020, so host lines start there. Click a legend entry to show or hide that line. Flat lines are normal for established sites; watch for sustained rises or drops, which track real gains or losses in who links here.
A note on www: through the end of 2025 the source web graph merged www and non-www hostnames into the bare name, so one host line covers both. Starting in January 2026 the graph splits them into separate entries, which is why www can carry its own scores going forward.
Backlink counts
Unique linking domains seen in Common Crawl's link graphs. This is a different dataset than the 0-100 authority scores above: these are raw counts, host-level for bareiss-testing.com and domain-level for bareiss-testing.com with all its subdomains combined. Common Crawl covers a large sample of the web, not all of it, so treat counts as comparable between sites rather than absolute totals.
Top backlinks in the domain graph
Common Crawl publishes two link graphs. The DOMAIN graph connects whole domains: every link from any page of one domain to any page of another. This table shows the highest-authority domains linking to bareiss-testing.com (including its subdomains), ranked by the linker's PageRank. The table shows the top 16; the download carries the full stored list (up to 10,000 linkers) as JSON. Click a linker for its own site profile.
| Linking Site | Linker PageRank | Linker Harmonic Centrality |
|---|---|---|
| ahk.de | 61 | 34 |
| metoree.com | 53 | 23 |
| jiva.org | 42 | 33 |
| directoryanalytic.com | 39 | 33 |
| croptracker.com | 38 | 33 |
| bareiss.de | 27 | 17 |
| scsinstruments.co.th | 21 | 20 |
| nextgentest.com | 20 | 19 |
| qasupplies.com | 20 | 19 |
| tnic.com.vn | 17 | 17 |
| rubber-tools.com | 14 | 19 |
| klanalytical.com | 8 | 12 |
| yorktestingsolutions.com | 6 | 17 |
| olcumstore.com | 6 | 10 |
| canadiangermangalaball.com | 5 | 17 |
| aztechinstruments.az | 0 | 0 |