er-c.org Er-c.org

   
Er-c | Ernst Ruska-Centre User Facility

Domain Summary

What is the traffic rank for Er-c.org?

• Er-c.org ranks #2,923,173 globally on HypeStat.

What percent of global Internet users visit Er-c.org?

• 4.0E-6% of global Internet users visit Er-c.org

How many people visit Er-c.org each day?

• Er-c.org receives approximately 200 visitors and 504 page impressions per day.

Which countries does Er-c.org receive most of its visitors from?

• Er-c.org is mostly visited by people located in United States,Germany,Japan.

How much Er-c.org can earn?

• Er-c.org should earn about $1.81/day from advertising revenue.

What is Er-c.org estimated value?

• Estimated value of Er-c.org is $1,669.74.

What IP addresses does Er-c.org resolve to?

• Er-c.org resolves to the IP addresses 134.94.32.70.

Where are Er-c.org servers located in?

• Er-c.org has servers located in Jülich, North Rhine-Westphalia, 52428, Germany.

er-c.org Profile

Title:er-c | Ernst Ruska-Centre User Facility Description:In co-operaation with the RWTH Aachen university, the ER-C houses two electron microscopy facilities
Category:Science and Education / Other Science and Education
Edit Site Info

What technologies does er-c.org use?

These are the technologies used at er-c.org. er-c.org has a total of 11 technologies installed in 12 different categories.
Security
HSTS HSTS
JavaScript Libraries
jQuery jQuery
jQuery Migrate jQuery Migrate
Underscore.js Underscore.js
Web Servers
Nginx Nginx
Reverse proxies
Nginx Nginx
Miscellaneous
Open Graph Open Graph
Programming Languages
PHP PHP
Performance
Priority Hints Priority Hints
SEO
The SEO Framework The SEO Framework
WordPress plugins
The SEO Framework The SEO Framework
CMS
WordPress WordPress
Blogs
WordPress WordPress
Databases
MySQL MySQL

er-c.org Traffic Analysis

Er-c.org is ranked #2,923,173 in the world. This website is viewed by an estimated 200 visitors daily, generating a total of 504 pageviews. This equates to about 6.1K monthly visitors. Er-c.org traffic has decreased by 78.95% compared to last month.
Daily Visitors200
65.12%
Monthly Visits6.1K
78.95%
Pages per Visit2.52
29.77%
Visit duration00:42
487.43%
Bounce Rate36.32%
36.37%
Is this your site?Verify your site's metrics.
Daily Unique Visitors:
200
Monthly Visits:
6,060
Pages per Visit:
2.52
Daily Pageviews:
504
Avg. visit duration:
00:42
Bounce rate:
36.32%
Global Reach:
4.0E-6%
Monthly Visits (SEMrush):
420
Monthly Unique Visitors (SEMrush):
420
Monthly Visits (SimilarWeb):
5,868
HypeRank:
2,923,173
SEMrush Rank:
3,143,936
SimilarWeb Rank:
2,923,173
*All traffic values are estimates only.

Traffic sources

Direct:
0%
Referral:
27.93%
Search:
72.07%
Social:
0%
Paid:
0%

Desktop vs Mobile

Desktop:
100.00%
Mobile:
0%

Total Visits Last 3 Months

6.7K
OCT
28.8K
NOV
6.1K
DEC

Visitors by country

Country
Users%
 
United States 66.32%
 
Germany 25.93%
 
Japan 7.74%

  ▼

SEMrush is a complete on line advertising and marketing platform that gives a extensive variety of gear and functions to help companies and entrepreneurs in enhancing their on line visibility and optimizing their virtual advertising and marketing strategies.
SemRushSemRush
Domain:
  er-c.org
Rank:
(Rank based on keywords, cost and organic traffic)
  3,143,936
Organic Keywords:
(Number of keywords in top 20 Google SERP)
  87
Organic Traffic:
(Number of visitors coming from top 20 search results)
  142
Organic Cost:
((How much need to spend if get same number of visitors from Google Adwords)
  $10.00
Full SEMrush Report >>

Which sites are competitors to er-c.org?

Websites similar to er-c.org are sites similar on user interests and browsing behavior. Users can discover new websites that are similar to the ones they already enjoy or find useful.
Last update was 3 hours ago
     
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*HypeStat.com is not promoting or affiliated with er-c.org in any way. Only publicly available statistics data are displayed.

Revenue report ▼

Google.com would generate approximately $1.8 per day if the source of income were advertisements, which equates to an estimated monthly revenue of $54.3 and annual gross revenue of approximately $660.7. Based on these figures, the site's net worth is estimated at around $1.7K.

How much would er-c.org make?

Daily Revenue:
$1.81
Monthly Revenue:
$54.30
Yearly Revenue:
$660.65
*All earnings values are estimates only.

Daily earning by country

 
CountryPageviewsEarning
 
United States 334$1.61
 
Germany 131$0.18
 
Japan 39$0.01

Loss of money due to Adblock?

Daily Revenue Loss:
$0.34
Monthly Revenue Loss:
$10.32
Yearly Revenue Loss:
$125.60
Daily Pageviews Blocked:
99
Monthly Pageviews Blocked:
2,977
Yearly Pageviews Blocked:
36,225

Daily revenue loss by country

 
CountryBlockedLost Money
 
United States 60$0.29
 
Germany 38$0.05
 
Japan 1$0.00

How much is er-c.org worth?

Website Value:
$1.7K

Ad Experience Report ▼

Summary of the ad experience rating of a website for a specific platform.

Mobile summary

Root domain:
er-c.org
Ad filtering:
(Chrome is not filtering ads on your site.)
Off
Status:
(The status of the site that is reviewed for the Better Ads Standards.)
Not reviewed

Desktop summary

Root domain:
er-c.org
Ad filtering:
(Chrome is not filtering ads on your site.)
Off
Status:
(The status of the site that is reviewed for the Better Ads Standards.)
Not reviewed

Abusive Experience Report ▼

Summary of the abusive experience rating of a website.
Root domain:
er-c.org
Enforcement:
(Chrome is not preventing your site from opening new windows or tabs.)
Off
Status:
(The status of the site reviewed for the abusive experiences.)
Not reviewed

Where is er-c.org hosted? ▼

Er-c.org may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.
Server IP:
134.94.32.70
ASN:
AS680 
ISP:
Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 
Server Location:
Jülich
North Rhine-Westphalia, NW
52428
Germany, DE
 

Other sites hosted on 134.94.32.70

There are no other sites hosted on this IP

How fast does er-c.org load? ▼

The average loading time of er-c.org is 276 ms. The Desktop speed index is 88 and mobile speed index is 69.
Average Load Time:
276 ms

Page Speed (Google PageSpeed Insights) - Desktop

88
0-49 50-89 90-100 i

Field Data

Over the last 30 days, the field data shows that this page has a FAST speed compared to other pages in the Chrome User Experience Report.We are showing the 90th percentile of FCP and the 95th percentile of FID.

Cumulative Layout Shift (CLS)2ms 89% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 89% 6% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 6% 4% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 4%
Time To First Byte (TTFB)720ms 78% of loads for this page have a fast (<0.8s) Time To First Byte (TTFB) 78% 13% of loads for this page have an average (0.8s ~ 1.8s) Time To First Byte (TTFB) 13% 8% of loads for this page have a slow (>1.8s) Time To First Byte (TTFB) 8%
First Contentful Paint (FCP)1.1s 85% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 85% 6% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 6% 7% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 7%
First Input Delay (FID)0 0% of loads for this page have a fast (<0ms) First Input Delay (FID) 0% 0% of loads for this page have an average (0ms ~ 0ms) First Input Delay (FID) 0% 0% of loads for this page have a slow (>0ms) First Input Delay (FID) 0%
Interaction To Next Paint (INP)25ms 99% of loads for this page have a fast (<200ms) Interaction To Next Paint (INP) 99% 0% of loads for this page have an average (200ms ~ 500ms) Interaction To Next Paint (INP) 0% 0% of loads for this page have a slow (>500ms) Interaction To Next Paint (INP) 0%
Largest Contentful Paint (LCP)1.3s 90% of loads for this page have a fast (<2500ms) Largest Contentful Paint (LCP) 90% 4% of loads for this page have an average (2500ms ~ 4000ms) Largest Contentful Paint (LCP) 4% 4% of loads for this page have a slow (>4000ms) Largest Contentful Paint (LCP) 4%

Origin Data

All pages served from this origin have an FAST speed compared to other pages in the Chrome User Experience Report. over the last 30 days.To view suggestions tailored to each page, analyze individual page URLs.

Cumulative Layout Shift (CLS)2ms 89% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 89% 6% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 6% 4% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 4%
Time To First Byte (TTFB)720ms 78% of loads for this page have a fast (<0.8s) Time To First Byte (TTFB) 78% 13% of loads for this page have an average (0.8s ~ 1.8s) Time To First Byte (TTFB) 13% 8% of loads for this page have a slow (>1.8s) Time To First Byte (TTFB) 8%
First Contentful Paint (FCP)1.1s 85% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 85% 6% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 6% 7% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 7%
First Input Delay (FID)0 0% of loads for this page have a fast (<0ms) First Input Delay (FID) 0% 0% of loads for this page have an average 0ms ~ 0ms) First Input Delay (FID) 0% 0% of loads for this page have a slow (>0ms) First Input Delay (FID) 0%
Interaction To Next Paint (INP)25ms 99% of loads for this page have a fast (<200ms) Interaction To Next Paint (INP) 99% 0% of loads for this page have an average (200ms ~ 500ms) Interaction To Next Paint (INP) 0% 0% of loads for this page have a slow (>500ms) Interaction To Next Paint (INP) 0%
Largest Contentful Paint (LCP)1.3s 90% of loads for this page have a fast (<2500ms) Largest Contentful Paint (LCP) 90% 4% of loads for this page have an average (2500ms ~ 4000ms) Largest Contentful Paint (LCP) 4% 4% of loads for this page have a slow (>4000ms) Largest Contentful Paint (LCP) 4%

Lab Data

First Contentful Paint 0.7 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric
INP breakdown  
Start investigating by looking at the longest subpart. how to improve INP
Total Blocking Time 0 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more about the Total Blocking Time metric
Time to Interactive 1.4 s
Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric
Speed Index 2.9 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric
Largest Contentful Paint 1.4 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric
Max Potential First Input Delay 50 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric

Page Speed (Google PageSpeed Insights) - Mobile

69
0-49 50-89 90-100 i

Field Data

Over the last 30 days, the field data shows that this page has a AVERAGE speed compared to other pages in the Chrome User Experience Report.We are showing the 90th percentile of FCP and the 95th percentile of FID.

Cumulative Layout Shift (CLS)0ms 89% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 98% 1% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 1% 0% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 0%
Time To First Byte (TTFB)972ms 78% of loads for this page have a fast (<800s) Time To First Byte (TTFB) 66% 23% of loads for this page have an average (800s ~ 1800s) Time To First Byte (TTFB) 23% 10% of loads for this page have a slow (>1800s) Time To First Byte (TTFB) 10%
First Contentful Paint (FCP)1.7s 85% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 77% 11% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 11% 11% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 11%
First Input Delay (FID)0 0% of loads for this page have a fast (<0ms) First Input Delay (FID) 0% 0% of loads for this page have an average (0ms ~ 0ms) First Input Delay (FID) 0% 0% of loads for this page have a slow (>0ms) First Input Delay (FID) 0%
Interactive To Next Paint (INP)0 99% of loads for this page have a fast (<0s) Interactive To Next Paint (INP) 0% 0% of loads for this page have an average (0s ~ 0s) Interactive To Next Paint (INP) 0% 0% of loads for this page have a slow (>0s) Interactive To Next Paint (INP) 0%
Largest Contentful Paint (LCP)1.7s 90% of loads for this page have a fast (<2500s) Largest Contentful Paint (LCP) 86% 7% of loads for this page have an average (2500s ~ 4000s) Largest Contentful Paint (LCP) 7% 5% of loads for this page have a slow (>4000s) Largest Contentful Paint (LCP) 5%

Origin Data

All pages served from this origin have an AVERAGE speed compared to other pages in the Chrome User Experience Report. over the last 30 days.To view suggestions tailored to each page, analyze individual page URLs.

Cumulative Layout Shift (CLS)0ms 98% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 98% 1% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 1% 0% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 0%
Time To First Byte (TTFB)972ms 66% of loads for this page have a fast (<0.8s) Time To First Byte (TTFB) 66% 23% of loads for this page have an average (0.8s ~ 1.8s) Time To First Byte (TTFB) 23% 10% of loads for this page have a slow (>1.8s) Time To First Byte (TTFB) 10%
First Contentful Paint (FCP)1.7s 77% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 77% 11% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 11% 11% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 11%
First Input Delay (FID)0 0% of loads for this page have a fast (<0ms) First Input Delay (FID) 0% 0% of loads for this page have an average 0ms ~ 0ms) First Input Delay (FID) 0% 0% of loads for this page have a slow (>0ms) First Input Delay (FID) 0%
Interactive To Next Paint (INP)0 0% of loads for this page have a fast (<0s) Interactive To Next Paint (INP) 0% 0% of loads for this page have an average (0s ~ 0s) Interactive To Next Paint (INP) 0% 0% of loads for this page have a slow (>0s) Interactive To Next Paint (INP) 0%
Largest Contentful Paint (LCP)1.7s 86% of loads for this page have a fast (<2.5s)Largest Contentful Paint (LCP) 86% 7% of loads for this page have an average (2.5s ~ 4s)Largest Contentful Paint (LCP) 7% 5% of loads for this page have a slow (>4s)Largest Contentful Paint (LCP) 5%

Lab Data

INP breakdown  
Start investigating by looking at the longest subpart. how to improve INP
Speed Index 3.5 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric
Max Potential First Input Delay 40 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric
Total Blocking Time 0 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more about the Total Blocking Time metric
Time to Interactive 7.7 s
Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric
First Contentful Paint 3.0 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric
Largest Contentful Paint 7.7 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric

Does er-c.org use compression? ▼

Website compression is the process of reducing the size of website files, such as HTML, CSS, JavaScript, and image files, to improve website performance and load times. Compressing website files can significantly reduce the amount of data that needs to be transferred from the server to the user's browser, resulting in faster page load times and improved user experience. Files on er-c.org are reduced by 84%.
er-c.org use gzip compression.
Original size: 116.88 KB
Compressed size: 17.68 KB
File reduced by: 99.21 KB (84%)

Google Safe Browsing ▼

Google Safe Browsing is a service provided by Google that helps protect users from visiting websites that may contain malicious or harmful content, such as malware, phishing attempts, or deceptive software.
This site is not currently listed as suspicious

MyWot.com Reputation Ratings

MyWOT (short for "My Web of Trust") is a web-based reputation and rating service that provides users with information about the trustworthiness and safety of websites.
Status:
  SAFE

SSL Checker - SSL Certificate Verify ▼

An SSL (Secure Sockets Layer) certificate is a digital certificate that establishes a secure encrypted connection between a web server and a user's web browser. It provides authentication and encryption, ensuring that data transmitted between the server and the browser remains private and protected. er-c.org supports HTTPS.
 er-c.org supports HTTPS
     
Verifying SSL Support. Please wait...
Common Name: er-c.org
Organization:
Location:
Issuer: R12
Valid from: Jan 1 21:03:34 2026 GMT
Valid until: Apr 1 21:03:33 2026 GMT
Authority: CA:FALSE
Keysize: 4096 Bits
Common Name: R12
Organization: Let's Encrypt
Location: US
Issuer: ISRG Root X1
Valid from: Mar 13 00:00:00 2024 GMT
Valid until: Mar 12 23:59:59 2027 GMT
Authority: CA:TRUE
Keysize: 2048 Bits

Verify HTTP/2 Support ▼

HTTP/2 (Hypertext Transfer Protocol version 2) is a major revision of the HTTP protocol, which is the foundation of data communication on the World Wide Web. It was developed as an improvement over the previous HTTP/1.1 version to enhance web performance and efficiency.
 er-c.org does not support HTTP/2
     
Verifying HTTP/2.0 Support. Please wait...

Http Header ▼

HTTP headers are extra portions of records despatched among a consumer (which include an internet browser) and a server at some stage in an HTTP request or response. They offer instructions, metadata, or manipulate parameters for the conversation among the consumer and server. 
Server: nginx/1.29.4
Date: Sat, 24 Jan 2026 06:26:02 GMT
Content-Type: text/html; charset=UTF-8
Content-Length: 18100
Connection: keep-alive
X-Powered-By: PHP/8.3.30
Link: <https://er-c.org/index.php/wp-json/>; rel="https://api.w.org/"
Link: <https://er-c.org/index.php/wp-json/wp/v2/pages/2>; rel="alternate"; title="JSON"; type="application/json"
Link: <https://er-c.org/>; rel=shortlink
Vary: Accept-Encoding
Content-Encoding: gzip
Strict-Transport-Security: max-age=63072000
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff

DNS Lookup ▼

DNS entries (Domain Name System) are a critical component of the Internet infrastructure. They act as directories that translate human-readable domain names (such as example.com) to machine-readable IP addresses. DNS records are stored on DNS servers and help forward internet traffic efficiently.
Type Ip Target/Txt TTL
SOA 21600
Mname dns-1.fz-juelich.de
Rname hostmaster.fz-juelich.de
Serial Number 2024011104
Refresh 86400
Retry 3600
Expire 1209600
Minimum TTL 3600
NS dns-2.fz-juelich.de 21600
NS dns-1.fz-juelich.de 21600
A 134.94.32.70 21600
MX mailgw-k01.its.kfa-juelich.de 21600
MX mailgw-e01.its.kfa-juelich.de 21600