Rochester.edu - SEO Checker

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61 rochester.edu Last Updated: 8 months

Success 55% of passed verification steps

Warning 15% of total warning

Errors 30% of total errors, require fast action

Mobile

Performance Desktop Score 94%

Best Practices Desktop Score 77%

SEO Desktop Score 100%

Progressive Web App Desktop Score 54%

Performance Mobile Score 64%

Best Practices Mobile Score 77%

SEO Mobile Score 96%

Progressive Web App Mobile Score 56%

Page Authority Authority 59%

Domain Authority Domain Authority 83%

Moz Rank 5.9/10

Bounce Rate Rate 0%

Charset Encoding

Great, language/character encoding is specified: UTF-8

Title Tag 23 Characters

UNIVERSITY OF ROCHESTER

Meta Description 148 Characters

With just over 4,500 undergraduates, Rochester is one of the smallest and most collegiate in character among the nation's top research universities.

Effective URL 21 Characters

https://rochester.edu

Excerpt Page content

University of Rochester Skip to content ...

Keywords Cloud Density

rochester13 school10 students7 address4 university4 eastman4 research3 details3 more3 january3

Keyword Consistency Keyword density is one of the main terms in SEO

Keyword	Freq	Title	Desc	Domain	H1	H2
rochester	13
school	10
students	7
address	4
university	4
eastman	4
research	3
details	3
more	3
january	3

Google Preview Your look like this in google search result

UNIVERSITY OF ROCHESTER

https://rochester.edu

With just over 4,500 undergraduates, Rochester is one of the smallest and most collegiate in character among the nation's top research universities.

Robots.txt File Detected

http://rochester.edu/robots.txt

Sitemap.xml File No Found

http://rochester.edu/sitemap.xml

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: 1970-01-01 / 51 years

Create on: 1970-01-01 / 51 years

Expires on: 1970-01-01 / 617 months 20 days

Page Size Code & Text Ratio

Document Size: ~37.51 KB

Code Size: ~24 KB

Text Size: ~13.5 KB Ratio: 36.00%

Estimation Traffic and Earnings

Only Registered Users

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Technologies

PWA - Manifest

Manifest is not valid

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

Desktop

Eliminate render-blocking resources Potential savings of 350 ms

Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles

Efficiently encode images Potential savings of 2,212 KB

Optimized images load faster and consume less cellular data

Minimize third-party usage Third-party code blocked the main thread for 0 ms

Third-party code can significantly impact load performance. Limit the number of redundant third-party providers and try to load third-party code after your page has primarily finished loading

Total Blocking Time 0 ms

Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds.

JavaScript execution time 0.0 s

Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this

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 1,805 KB

Serve images that are appropriately-sized to save cellular data and improve load time

Speed Index 1.4 s

Speed Index shows how quickly the contents of a page are visibly populated

First CPU Idle 1.0 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).

Avoid enormous network payloads Total size was 5,503 KB

Large network payloads cost users real money and are highly correlated with long load times

Minimizes main-thread work 0.8 s

Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this

First Contentful Paint 0.8 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 2 vulnerabilities detected

Some third-party scripts may contain known security vulnerabilities that are easily identified and exploited by attackers

Avoid chaining critical requests 30 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

Avoids an excessive DOM size 384 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)

First Meaningful Paint 1.0 s

First Meaningful Paint measures when the primary content of a page is visible

Keep request counts low and transfer sizes small 70 requests • 13,899 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 32 resources found

A long cache lifetime can speed up repeat visits to your page

Max Potential First Input Delay 30 ms

The maximum potential First Input Delay that your users could experience is the duration, in milliseconds, of the longest task

Time to Interactive 1.0 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 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

Minify CSS Potential savings of 10 KB

Minifying CSS files can reduce network payload sizes

Remove unused CSS Potential savings of 102 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

Serve images in next-gen formats Potential savings of 3,077 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 190 ms

Time To First Byte identifies the time at which your server sends a response

Mobile

Server response times are low (TTFB) Root document took 140 ms

Time To First Byte identifies the time at which your server sends a response

Eliminate render-blocking resources Potential savings of 1,490 ms

Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles

Efficiently encode images Potential savings of 1,600 KB

Optimized images load faster and consume less cellular data

Minimize third-party usage Third-party code blocked the main thread for 120 ms

Third-party code can significantly impact load performance. Limit the number of redundant third-party providers and try to load third-party code after your page has primarily finished loading

Total Blocking Time 130 ms

Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds.

JavaScript execution time 0.6 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 1,708 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 983 KB

Serve images that are appropriately-sized to save cellular data and improve load time

Speed Index 3.6 s

Speed Index shows how quickly the contents of a page are visibly populated

First CPU Idle 5.0 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).

Avoid enormous network payloads Total size was 4,776 KB

Large network payloads cost users real money and are highly correlated with long load times

Minimize main-thread work 3.4 s

Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this

First Contentful Paint 2.8 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 2 vulnerabilities detected

Some third-party scripts may contain known security vulnerabilities that are easily identified and exploited by attackers

Avoid chaining critical requests 30 chains found

Avoids an excessive DOM size 384 elements

First Meaningful Paint 4.2 s

First Meaningful Paint measures when the primary content of a page is visible

Keep request counts low and transfer sizes small 71 requests • 13,173 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 32 resources found

A long cache lifetime can speed up repeat visits to your page

Max Potential First Input Delay 130 ms

The maximum potential First Input Delay that your users could experience is the duration, in milliseconds, of the longest task

Time to Interactive 8.7 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

First Contentful Paint (3G) 5647 ms

First Contentful Paint 3G marks the time at which the first text or image is painted while on a 3G network

Estimated Input Latency 10 ms

Minify CSS Potential savings of 10 KB

Minifying CSS files can reduce network payload sizes

Tap targets are not sized appropriately 57% 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 100% 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 104 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

Serve images in next-gen formats Potential savings of 2,578 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

Speed And Optimization Tips

Only Registered Users

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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
Date: Sat, 25 Jan 2020 02:30:08 GMT
Server: Apache
X-Node-Ident: www-node04
X-Frame-Options: SAMEORIGIN
Accept-Ranges: bytes
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Length: 8024
Content-Type: text/html
Set-Cookie: BIGipServer~DMZ~prod_www_dmz_www.rochester.edu_81_pool=rd1o00000000000000000000ffffac1e1807o81; path=/; Httponly; Secure

DNS Records DNS Resource Records associated with a hostname

View DNS Records

Type	Name	Value	Class	TTL
A	rochester.edu	128.151.77.39	IN	299
NS	rochester.edu	ns-external1.rochester.edu	IN	3432
NS	rochester.edu	ns-external2.rochester.edu	IN	3432
NS	rochester.edu	ns-external3.rochester.edu	IN	3432
NS	rochester.edu	dns.cs.wisc.edu	IN	3432
MX	rochester.edu	ppmx1.its.rochester.edu	IN	1200
MX	rochester.edu	ppmx3.its.rochester.edu	IN	1200
MX	rochester.edu	ppmx6.its.rochester.edu	IN	1200
MX	rochester.edu	ppmx8.its.rochester.edu	IN	1200
MX	rochester.edu	ppmx5.its.rochester.edu	IN	1200
MX	rochester.edu	ppmx7.its.rochester.edu	IN	1200
MX	rochester.edu	ppmx2.its.rochester.edu	IN	1200
MX	rochester.edu	ppmx4.its.rochester.edu	IN	1200
TXT	rochester.edu	MS=ms89335153	IN	3600

Your Website Score is

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61 rochester.edu Last Updated: 8 months

Desktop

Mobile

Estimation Traffic and Earnings

Sign up for see all features and reviews about this site

Technologies

Apache

Font Awesome

Google Font API

jQuery

ZURB Foundation

PWA - Manifest

Desktop

Mobile

Speed And Optimization Tips

Sign up for see all features and reviews about this site

Alexa Rank

0

Information Server

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