Your Website Score is

Similar Ranking

78
ELECTRONIC DESIGN, TEST AUTOMATION & MEASUREMENT EQUIPMENT | KEYSIGHT
keysight.com
78
TECH SUPPORT GUY
forums.techguy.org
78
NORTH AMERICA | BLACKBOARD.COM
blackboard.com
78
LOJAS COLOMBO: ELETRODOMÉSTICOS, MÓVEIS, SMARTPHONES E MAIS
colombo.com.br
78
REDIS
redis.io
78
WILLKOMMEN AN DER RUHR-UNIVERSITÄT BOCHUM | RUHR-UNIVERSIT..T BOCHUM | MENSCHLICH - WELTOFFEN - LEISTUNGSSTARK
ruhr-uni-bochum.de
78
GUIDES AND NEWS FOR WOW, HEARTHSTONE, DIABLO 3, AND HEROES OF THE STORM - ICY VEINS
icy-veins.com

Latest Sites

23
❶ BẢO PHONG | LẮP ĐẶT CAMERA, CAMERA WIFI GIÁ RẺ Ở HUẾ !
baophong.vn
51
ONE MORE STEP
seeking.com
86
MEGOGO.NET - ФИЛЬМЫ И ТЕЛЕКАНАЛЫ ОНЛАЙН
megogo.net
59
MANOMANO : A--- EN LIGNE BRICOLAGE, RÉNOVATION ET JARDINAGE
manomano.fr
91
TECHTUDO - A TECNOLOGIA DESCOMPLICADA.
techtudo.com.br
70
AGILE PROJECT MANAGEMENT | PIVOTAL TRACKER
pivotaltracker.com
31
MOTORPLUS - PORTAL BERITA MOTOR PERTAMA DAN TERKINI
motorplus-online.com

Top Technologies

Nginx
Web Servers
Google Tag Manager
Tag Managers
Google Font API
Font Scripts
CloudFlare
CDN
Apache
Web Servers
Font Awesome
Font Scripts
WordPress
CMS
Twitter Bootstrap
Web Frameworks

78 ruhr-uni-bochum.de Last Updated: 9 months

Success 62% of passed verification steps
Warning 23% of total warning
Errors 15% of total errors, require fast action

Desktop

Mobile

Performance Desktop Score 86%
Best Practices Desktop Score 92%
SEO Desktop Score 91%
Progressive Web App Desktop Score 27%
Performance Mobile Score 64%
Best Practices Mobile Score 85%
SEO Mobile Score 92%
Progressive Web App Mobile Score 56%
Page Authority Authority 51%
Domain Authority Domain Authority 74%
Moz Rank 5.1/10
Bounce Rate Rate 0%
Charset Encoding
Great, language/character encoding is specified: UTF-8
Title Tag 110 Characters
WILLKOMMEN AN DER RUHR-UNIVERSITÄT BOCHUM | RUHR-UNIVERSIT..T BOCHUM | MENSCHLICH - WELTOFFEN - LEISTUNGSSTARK
Meta Description 0 Characters
NO DATA
Effective URL 33 Characters
https://www.ruhr-uni-bochum.de/de
Excerpt Page content
Willkommen an der Ruhr-Universität Bochum | Ruhr-Universit..t Bochum | menschlich - weltoffen - leistungsstark Fast navigation Hauptnavigation ...
Keywords Cloud Density
mehr9 bochum8 studium5 forschung5 universität4 ruhr4 dabei3 dossier3 studierende3 sich3
Keyword Consistency Keyword density is one of the main terms in SEO
Keyword Freq Title Desc Domain H1 H2
mehr 9
bochum 8
studium 5
forschung 5
universität 4
ruhr 4
dabei 3
dossier 3
studierende 3
sich 3
Google Preview Your look like this in google search result
WILLKOMMEN AN DER RUHR-UNIVERSITÄT BOCHUM | RUHR-UNIVERSIT..
https://www.ruhr-uni-bochum.de/de
Willkommen an der Ruhr-Universität Bochum | Ruhr-Universit..t Bochum | menschlich - weltoffen - leistungsstark Fast navigation Hauptnavigation ...
Robots.txt File No Found
Sitemap.xml File Detected
Whois Is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system
Updated: 2019-01-29 / 2 years
Create on: 1970-01-01 / 51 years
Expires on: 1970-01-01 / 617 months 15 days

Nameservers
dns-1.dfn.de
dns1.ruhr-uni-bochum.de
134.147.231.10
2a05:3e00:1:1007:0:0:231:10
dns2.ruhr-uni-bochum.de
134.147.220.178
2a05:3e00:9:1002:0:0:220:178
Page Size Code & Text Ratio
Document Size: ~81.13 KB
Code Size: ~58.65 KB
Text Size: ~22.48 KB Ratio: 27.71%

Estimation Traffic and Earnings

Only Registered Users

Sign up for see all features and reviews about this site

Login

Technologies

PWA - Manifest

Manifest is not valid
Your site don't have valid manifest.json, read more in Web App Manifest

Desktop

Desktop Screenshot
Serve images in next-gen formats Potential savings of 80 KB
Image formats like JPEG 2000, JPEG XR, and WebP often provide better compression than PNG or JPEG, which means faster downloads and less data consumption
Server response times are low (TTFB) Root document took 130 ms
Time To First Byte identifies the time at which your server sends a response
Eliminate render-blocking resources Potential savings of 390 ms
Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles
Total Blocking Time 70 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds.
JavaScript execution time 0.5 s
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this
Defer offscreen images Potential savings of 470 KB
Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive
Server Backend Latencies 0 ms
Server latencies can impact web performance. If the server latency of an origin is high, it's an indication the server is overloaded or has poor backend performance
Properly size images Potential savings of 440 KB
Serve images that are appropriately-sized to save cellular data and improve load time
Speed Index 1.8 s
Speed Index shows how quickly the contents of a page are visibly populated
First CPU Idle 1.3 s
First CPU Idle marks the first time at which the page's main thread is quiet enough to handle input. [Learn more](https://web.dev/first-cpu-idle).
Avoids enormous network payloads Total size was 1,684 KB
Large network payloads cost users real money and are highly correlated with long load times
Minimizes main-thread work 1.2 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this
First Contentful Paint 0.9 s
First Contentful Paint marks the time at which the first text or image is painted
Includes front-end JavaScript libraries with known security vulnerabilities 3 vulnerabilities detected
Some third-party scripts may contain known security vulnerabilities that are easily identified and exploited by attackers
Avoid chaining critical requests 10 chains found
The Critical Request Chains below show you what resources are loaded with a high priority. Consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load
Avoid an excessive DOM size 952 elements
A large DOM will increase memory usage, cause longer [style calculations](https://developers.google.com/web/fundamentals/performance/rendering/reduce-the-scope-and-complexity-of-style-calculations), and produce costly [layout reflows](https://developers.google.com/speed/articles/reflow)
Minify JavaScript Potential savings of 61 KB
Minifying JavaScript files can reduce payload sizes and script parse time
First Meaningful Paint 1.1 s
First Meaningful Paint measures when the primary content of a page is visible
Keep request counts low and transfer sizes small 50 requests • 1,684 KB
To set budgets for the quantity and size of page resources, add a budget.json file
Serve static assets with an efficient cache policy 40 resources found
A long cache lifetime can speed up repeat visits to your page
Max Potential First Input Delay 180 ms
The maximum potential First Input Delay that your users could experience is the duration, in milliseconds, of the longest task
Time to Interactive 2.7 s
Time to interactive is the amount of time it takes for the page to become fully interactive
Network Round Trip Times 0 ms
Network round trip times (RTT) have a large impact on performance. If the RTT to an origin is high, it's an indication that servers closer to the user could improve performance
Page load is not fast enough on mobile networks Interactive on simulated mobile network at 11.6 s
A fast page load over a cellular network ensures a good mobile user experience
Estimated Input Latency 10 ms
Estimated Input Latency is an estimate of how long your app takes to respond to user input, in milliseconds, during the busiest 5s window of page load. If your latency is higher than 50 ms, users may perceive your app as laggy
Remove unused CSS Potential savings of 55 KB
Remove dead rules from stylesheets and defer the loading of CSS not used for above-the-fold content to reduce unnecessary bytes consumed by network activity

Mobile

Mobile Screenshot
Server response times are low (TTFB) Root document took 60 ms
Time To First Byte identifies the time at which your server sends a response
Eliminate render-blocking resources Potential savings of 1,200 ms
Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles
Total Blocking Time 530 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds.
Reduce JavaScript execution time 1.9 s
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this
Defer offscreen images Potential savings of 259 KB
Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive
Server Backend Latencies 0 ms
Server latencies can impact web performance. If the server latency of an origin is high, it's an indication the server is overloaded or has poor backend performance
Speed Index 2.6 s
Speed Index shows how quickly the contents of a page are visibly populated
First CPU Idle 6.3 s
First CPU Idle marks the first time at which the page's main thread is quiet enough to handle input. [Learn more](https://web.dev/first-cpu-idle).
Avoids enormous network payloads Total size was 920 KB
Large network payloads cost users real money and are highly correlated with long load times
Minimize main-thread work 3.2 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this
First Contentful Paint 2.4 s
First Contentful Paint marks the time at which the first text or image is painted
Includes front-end JavaScript libraries with known security vulnerabilities 3 vulnerabilities detected
Some third-party scripts may contain known security vulnerabilities that are easily identified and exploited by attackers
Avoid chaining critical requests 10 chains found
The Critical Request Chains below show you what resources are loaded with a high priority. Consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load
Avoid an excessive DOM size 952 elements
A large DOM will increase memory usage, cause longer [style calculations](https://developers.google.com/web/fundamentals/performance/rendering/reduce-the-scope-and-complexity-of-style-calculations), and produce costly [layout reflows](https://developers.google.com/speed/articles/reflow)
Minify JavaScript Potential savings of 61 KB
Minifying JavaScript files can reduce payload sizes and script parse time
First Meaningful Paint 4.0 s
First Meaningful Paint measures when the primary content of a page is visible
Keep request counts low and transfer sizes small 50 requests • 920 KB
To set budgets for the quantity and size of page resources, add a budget.json file
Serve static assets with an efficient cache policy 40 resources found
A long cache lifetime can speed up repeat visits to your page
Max Potential First Input Delay 520 ms
The maximum potential First Input Delay that your users could experience is the duration, in milliseconds, of the longest task
Time to Interactive 9.4 s
Time to interactive is the amount of time it takes for the page to become fully interactive
Network Round Trip Times 0 ms
Network round trip times (RTT) have a large impact on performance. If the RTT to an origin is high, it's an indication that servers closer to the user could improve performance
Estimated Input Latency 80 ms
Estimated Input Latency is an estimate of how long your app takes to respond to user input, in milliseconds, during the busiest 5s window of page load. If your latency is higher than 50 ms, users may perceive your app as laggy
First Contentful Paint (3G) 4950 ms
First Contentful Paint 3G marks the time at which the first text or image is painted while on a 3G network
Tap targets are sized appropriately 100% appropriately sized tap targets
Interactive elements like buttons and links should be large enough (48x48px), and have enough space around them, to be easy enough to tap without overlapping onto other elements
Document uses legible font sizes 99.49% legible text
Font sizes less than 12px are too small to be legible and require mobile visitors to “pinch to zoom” in order to read. Strive to have >60% of page text ≥12px
Remove unused CSS Potential savings of 60 KB
Remove dead rules from stylesheets and defer the loading of CSS not used for above-the-fold content to reduce unnecessary bytes consumed by network activity

Speed And Optimization Tips

Only Registered Users

Sign up for see all features and reviews about this site

Login

Alexa Rank

0

Local Rank: / Users: / PageViews:

Global Rank

Information Server

Response Header HTTP headers carry information about the client browser, the requested page and the server
HTTP/1.1 200 OK
Accept-Ranges: bytes
Age: 0
Cache-Control: must-revalidate, no-cache, private
Content-Encoding: gzip
Content-Language: de
Content-Type: text/html; charset=UTF-8
Date: Sat, 07 Dec 2019 02:02:15 GMT
Expires: Sun, 19 Nov 1978 05:00:00 GMT
Link: ; rel="shortlink", ; rel="canonical"
Link: ; rel="alternate"; hreflang="de"
Link: ; rel="alternate"; hreflang="en"
Server: nginx
Vary: Accept-Encoding
Vary: Accept-Encoding,
Via: 1.1 varnish-v4
X-Content-Type-Options: nosniff
X-Content-Type-Options: nosniff
X-Drupal-Cache: HIT
X-Drupal-Dynamic-Cache: MISS
X-Frame-Options: SAMEORIGIN
X-Frame-Options: SAMEORIGIN
X-Generator: Drupal 8 (https://www.drupal.org)
X-Ua-Compatible: IE=edge
X-Varnish: 55278895
X-Xss-Protection: 1; mode=block
DNS Records DNS Resource Records associated with a hostname
View DNS Records

Comments

Add extension to Chrome