Ers-gmbh.com - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
46% 
Page structure
100% 
Link structure
60% 
Server
95% 
External factors
100% 
SEO Score
Response time
3.28 s
File size
122.50 kB
Words
441
Media files
7
Number of links
95 internal / 2 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Home - ERS electronic GmbH Home
The length of the page title is perfect. (326 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Learn more about ERS electronic's industry leading thermal solutions for semiconductor testing and packaging, including our patented AirCool® technology.
The length of the meta description is perfect. (960 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.ers-gmbh.com/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en-us
Server location: Germany
The following language is defined by HTML: en-us
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, initial-scale=1.0
mobile-web-app-capableyes
robotsindex, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
descriptionLearn more about ERS electronic's industry leading thermal solutions for semiconductor testing and packaging, including our patented AirCool® technology.
generatorWPML ver:4.7.6 stt:60,1,3,28;
google-site-verificationJnnGU6sMCIg4GwBHEiIJZe5-U-XBm00av2nO7e9cNHM
article:publisherhttps://www.linkedin.com/company/ers-electronic-gmbh/
article:modified_time2024-05-29T08:30:38+00:00
langen-us
twitter:cardsummary_large_image
og:localeen_US
og:typewebsite
og:titleHome
og:descriptionLearn more about ERS electronic's industry leading thermal solutions for semiconductor testing and packaging, including our patented AirCool® technology.
og:urlhttps://www.ers-gmbh.com/
og:site_nameERS electronic GmbH
og:imagehttps://www.ers-gmbh.com/wp-content/uploads/2017/09/logotrans-col.gif
og:image:width227
og:image:height94
og:image:typeimage/gif
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.
Only 2 paragraph/s was/were found on this page.
There are only 441 words on this page. Good pages should have about 800 words of useful content.
23.8% 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.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 12.14 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
A viewport "width=device-width, initial-scale=1.0" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 9 tags for this page.
Image SEO
(Somewhat important)
1 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
/wp-content/themes/ers/assets/img/logo.pngNo alt attribute provided
...021/04/ers-slogan-web-v42-01-300x174.pngers slogan web v42 01ers slogan web v42 01
...uploads/2018/05/ers-chuck-icon-small.pngers chuck icon small
...ads/2018/05/ers-debonding-icon-small.pngers debonding icon small
.../2025/02/webinar-web-post-v1-768x512.pngwebinar web post v1
...nue-by-technology-yg-mar2025-768x496.jpgimg panel level packaging revenue by technology yg mar2025
Video URLWidthHeight
/wp-content/uploads/2024/05/Sequence-01.mp4

Page structure

H1 heading
(Critically important)
Global leader in thermal management solutions
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Global leader in thermal management solutions
H2 Thermal Chuck Systems
H2 Debonding Solutions
H2 Open Positions
H2 Mastering the 5th Dimension
Some internal link anchor texts are too long.
Some anchor texts are used more than once.
There are 2 links with a trivial anchor text.
The number of internal links is ok.
All internal links are not using dynamic parameters.
There are 2 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.ers-gmbh.com/Anchor Skip to content
https://www.ers-gmbh.com/Subdomain A-TITLE ERS electronic GmbH
/wafer-probingSubdomain Wafer Probing
/wafer-probing/thermal-chucksSubdomain Our Thermal Chucks
/wafer-probing/thermal-chucks/...Subdomain AirCool®
/wafer-probing/thermal-chucks/...Subdomain AC3
/wafer-probing/thermal-chucks/...Subdomain AirCool® PRIME
/wafer-probing/our-solutionsSubdomain Our Solutions
/wafer-probing/our-solutions/h...Subdomain High Thermal Uniformity / Accuracy
/wafer-probing/our-solutions/h...Subdomain High Power Dissipation
/wafer-probing/our-solutions/a...Subdomain Anti-Magnetic
/wafer-probing/our-solutions/h...Subdomain High Voltage / Current
/wafer-probing/our-solutions/u...Subdomain Ultra Low Noise
/wafer-probing/our-solutions/s...Subdomain Special Vacuum Design
/wafer-probing/our-solutions/i...Subdomain Integration & Sealing
/wafer-probing/probesenseSubdomain ProbeSense™
/advanced-packagingSubdomain Advanced Packaging
/advanced-packaging/phototherm...Subdomain PhotoThermal Debonding
/advanced-packaging/phototherm...Subdomain Automatic LUM300A
/advanced-packaging/phototherm...Subdomain Semi-Automatic LUM600S1
/advanced-packaging/thermal-de...Subdomain Thermal Debonding
/advanced-packaging/thermal-de...Subdomain Automatic Debond Machine
/advanced-packaging/thermal-de...Subdomain Automatic Panel Debond Machine
/advanced-packaging/thermal-de...Subdomain Manual Debond Machine
/advanced-packaging/thermal-de...Subdomain Manual Panel Debond Machine
/advanced-packaging/warpage-ad...Subdomain Warpage Adjustment
/advanced-packaging/warpage-ad...Subdomain Automatic Warpage Adjust Tool
/advanced-packaging/warpage-ad...Subdomain Manual Warpage Adjust Tool
/advanced-packaging/3d-wafer-p...Subdomain 3D Wafer Profiler – Wave 3000
/about-ersSubdomain About
/about-ers/our-teamSubdomain Our Team
/about-ers/innovation-history-...Subdomain Innovation, History and Quality
/about-ers/sustainabilitySubdomain Sustainability
/news-eventsSubdomain News & Events
https://www.ers-gmbh.com/career-2Subdomain Career
/contact-usSubdomain Contact Us
/contact-us/salesSubdomain Sales Wafer Probing
/contact-us/sales-advanced-pac...Subdomain Sales Advanced Packaging
/contact-us/supportSubdomain Support
/contact-us/applySubdomain Apply
https://www.ers-gmbh.com/deSubdomain Deutsch
https://www.ers-gmbh.com/zh-hansSubdomain 简体中文
https://www.ers-gmbh.com/jaSubdomain 日本語
/contact-us/sales-advanced-pac...Subdomain Request for quote
/advanced-packaging/phototherm...Subdomain Learn more
/thermal-chucksSubdomain Text duplicate Learn more
A-TITLE Thermal Chucks
/fan-out-equipment/thermal-deb...Subdomain Text duplicate Learn more
A-TITLE Automatic Debond Machine
/techtalk-advanced-packaging-i...Subdomain 10 Feb 2025 ERS online TechTalk on Advanced Packaging Activities in Europe With the increasing demand for high-performance computing, AI, and energy-efficien...
IMG-ALT webinar web post v1
A-TITLE ERS online TechTalk on Advanced Packaging Activities in Europe
/zhubei-demonstration-centerSubdomain 08 May 2025 ERS electronic Opens Demonstration Center in Zhubei to Meet Growing Demand for Panel-Level Packaging in Taiwan ERS electronic, the industry leade...
IMG-ALT img panel level packaging revenue by technology yg mar2025
A-TITLE ERS electronic Opens Demonstration Center in Zhubei to Meet Growing Demand for Panel-Level Packaging in Taiwan
https://www.ers-gmbh.com/career-2Subdomain Trivial anchor text
Read more
A-TITLE Career
/about-ersSubdomain Text duplicate Trivial anchor text
Read more
A-TITLE About
https://www.ers-gmbh.com/legalSubdomain Legal
/privacy-policySubdomain Privacy
https://www.youtube.com/channe...External Subdomain Youtube
A-TITLE Youtube
https://www.linkedin.com/compa...External Subdomain LinkedIn
A-TITLE LinkedIn
https://www.ers-gmbh.com/Anchor Back to top
A-TITLE Back to top
https://www.ers-gmbh.com/deSubdomain Text duplicate Deutsch
https://www.ers-gmbh.com/zh-hansSubdomain Text duplicate 简体中文
https://www.ers-gmbh.com/jaSubdomain Text duplicate 日本語
/wafer-probingSubdomain Text duplicate Wafer Probing
/wafer-probing/thermal-chucksSubdomain Text duplicate Our Thermal Chucks
/wafer-probing/thermal-chucks/...Subdomain Text duplicate AirCool®
/wafer-probing/thermal-chucks/...Subdomain Text duplicate AC3
/wafer-probing/thermal-chucks/...Subdomain Text duplicate AirCool® PRIME
/wafer-probing/our-solutionsSubdomain Text duplicate Our Solutions
/wafer-probing/our-solutions/h...Subdomain Text duplicate High Thermal Uniformity / Accuracy
/wafer-probing/our-solutions/h...Subdomain Text duplicate High Power Dissipation
/wafer-probing/our-solutions/a...Subdomain Text duplicate Anti-Magnetic
/wafer-probing/our-solutions/h...Subdomain Text duplicate High Voltage / Current
/wafer-probing/our-solutions/u...Subdomain Text duplicate Ultra Low Noise
/wafer-probing/our-solutions/s...Subdomain Text duplicate Special Vacuum Design
/wafer-probing/our-solutions/i...Subdomain Text duplicate Integration & Sealing
/wafer-probing/probesenseSubdomain Text duplicate ProbeSense™
/advanced-packagingSubdomain Text duplicate Advanced Packaging
/advanced-packaging/phototherm...Subdomain Text duplicate PhotoThermal Debonding
/advanced-packaging/phototherm...Subdomain Text duplicate Automatic LUM300A
/advanced-packaging/phototherm...Subdomain Text duplicate Semi-Automatic LUM600S1
/advanced-packaging/thermal-de...Subdomain Text duplicate Thermal Debonding
/advanced-packaging/thermal-de...Subdomain Text duplicate Automatic Debond Machine
/advanced-packaging/thermal-de...Subdomain Text duplicate Automatic Panel Debond Machine
/advanced-packaging/thermal-de...Subdomain Text duplicate Manual Debond Machine
/advanced-packaging/thermal-de...Subdomain Text duplicate Manual Panel Debond Machine
/advanced-packaging/warpage-ad...Subdomain Text duplicate Warpage Adjustment
/advanced-packaging/warpage-ad...Subdomain Text duplicate Automatic Warpage Adjust Tool
/advanced-packaging/warpage-ad...Subdomain Text duplicate Manual Warpage Adjust Tool
/advanced-packaging/3d-wafer-p...Subdomain Text duplicate 3D Wafer Profiler – Wave 3000
/about-ersSubdomain Text duplicate About
/about-ers/our-teamSubdomain Text duplicate Our Team
/about-ers/innovation-history-...Subdomain Text duplicate Innovation, History and Quality
/about-ers/sustainabilitySubdomain Text duplicate Sustainability
/news-eventsSubdomain Text duplicate News & Events
https://www.ers-gmbh.com/career-2Subdomain Text duplicate Career
/contact-usSubdomain Text duplicate Contact Us
/contact-us/salesSubdomain Text duplicate Sales Wafer Probing
/contact-us/sales-advanced-pac...Subdomain Text duplicate Sales Advanced Packaging
/contact-us/supportSubdomain Text duplicate Support
/contact-us/applySubdomain Text duplicate Apply

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.ers-gmbh.com/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time is very slow (3.28 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 (123 kB).

HTTP Response Header

NameValue
content-typetext/html; charset=UTF-8
x-ws-ratelimit-limit1000
x-ws-ratelimit-remaining999
dateSun, 27 Jul 2025 14:15:31 GMT
serverApache
link<https://www.ers-gmbh.com/>; rel=shortlink
content-encodinggzip
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 124 referring domains.
This page has 3,252 backlinks.
This page has backlinks from 101 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

# START WPFORMS BLOCK
# ---------------------------
User-agent: *
Disallow: https://www.ers-gmbh.com/wp-content/uploads/wpforms/
# ---------------------------
# END WPFORMS BLOCK

# START YOAST BLOCK
# ---------------------------
User-agent: *
Disallow:

Sitemap: https://www.ers-gmbh.com/sitemap_index.xml
# ---------------------------
# END YOAST BLOCK
User-agent: Googlebot-Image
Disallow:
Allow: /*

User-agent: Mediapartners-Google*
Disallow:

User-agent: duggmirror
Disallow: /

User-agent: *
Disallow: /cgi-bin/
Disallow: /trackback/
Disallow: /feed/
Disallow: /comments/
Disallow: */trackback/
Disallow: */feed/
Disallow: */comments/
Allow: /wp-content/uploads/

Similar sites

Search preview

www.ers-gmbh.com
Home - ERS electronic GmbH Home
Learn more about ERS electronic's industry leading thermal solutions for semiconductor testing and packaging, including our patented AirCool® technology.

Most important keywords

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

KeywordResultRecheck
ERS75%Check
Thermal66%Check
Solutions66%Check
ERS electronic66%Check
ERS electronic GmbH64%Check
thermal management solutions62%Check
Management Solutions60%Check
GmbH59%Check
electronic58%Check
2025 ERS57%Check
Show more keywords and terms

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