Iastate.edu - SEO Checker - Website Review

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Top Technologies

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PHP

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Google Tag Manager

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31 iastate.edu Last Updated: 1 year

Success 70% of passed verification steps

Warning 7% of total warning

Errors 23% of total errors, require fast action

Mobile

Performance Desktop Score 61%

Best Practices Desktop Score 77%

SEO Desktop Score 100%

Progressive Web App Desktop Score 27%

Performance Mobile Score 8%

Best Practices Mobile Score 77%

SEO Mobile Score 98%

Progressive Web App Mobile Score 30%

Page Authority Authority 0%

Domain Authority Domain Authority 0%

Moz Rank 0.0/10

Bounce Rate Rate 0%

Charset Encoding

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

Title Tag 21 Characters

IOWA STATE UNIVERSITY

Meta Description 136 Characters

Iowa State University is the nation's most student-centered public research university. 100 majors. 800 clubs. 1 amazing adventure.

Effective URL 23 Characters

https://www.iastate.edu

Excerpt Page content

Iowa State University Skip to main content iastate.edu Index A B C D E F G H I J K L M N O P Q R ...

Google Preview Your look like this in google search result

IOWA STATE UNIVERSITY

https://www.iastate.edu

Iowa State University is the nation's most student-centered public research university. 100 majors. 800 clubs. 1 amazing adventure.

Robots.txt File Detected

http://iastate.edu/robots.txt

Sitemap.xml File No Found

http://iastate.edu/sitemap.xml

Page Size Code & Text Ratio

Document Size: ~26.41 KB

Code Size: ~20.71 KB

Text Size: ~5.7 KB Ratio: 21.56%

Estimation Traffic and Earnings

Only Registered Users

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Desktop

Serve images in next-gen formats Potential savings of 515 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 270 ms

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

Eliminate render-blocking resources Potential savings of 1,080 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 265 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 40 ms

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

JavaScript execution time 0.2 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

Defer offscreen images Potential savings of 250 KB

Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive

Properly size images Potential savings of 310 KB

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

Speed Index 2.5 s

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

First CPU Idle 2.1 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 2,412 KB

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

Minimizes main-thread work 0.6 s

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

First Contentful Paint 1.9 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 7 vulnerabilities detected

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

Avoid chaining critical requests 15 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 504 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 2.1 s

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

Keep request counts low and transfer sizes small 38 requests • 2,412 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 28 resources found

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

Max Potential First Input Delay 120 ms

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

Time to Interactive 2.6 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 13.9 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 33 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

Server response times are low (TTFB) Root document took 220 ms

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

Eliminate render-blocking resources Potential savings of 7,280 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 265 KB

Optimized images load faster and consume less cellular data

Minimize third-party usage Third-party code blocked the main thread for 90 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 230 ms

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

JavaScript execution time 0.8 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 425 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 57 KB

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

Speed Index 10.3 s

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

First CPU Idle 10.8 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 2,375 KB

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

Minimizes main-thread work 1.6 s

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

First Contentful Paint 9.1 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 7 vulnerabilities detected

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

Avoid chaining critical requests 15 chains found

Avoids an excessive DOM size 504 elements

First Meaningful Paint 10.2 s

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

Keep request counts low and transfer sizes small 37 requests • 2,375 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 27 resources found

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

Max Potential First Input Delay 420 ms

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

Time to Interactive 13.5 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 at 13.5 s

A fast page load over a cellular network ensures a good mobile user experience

Estimated Input Latency 40 ms

First Contentful Paint (3G) 19982 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 not sized appropriately 90% 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 98.86% 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 33 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 515 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: Thu, 19 Dec 2019 15:32:23 GMT
Server: Apache
X-Powered-By: PHP/5.6.38
X-UA-Compatible: IE=edge
Vary: Accept-Encoding
Content-Encoding: gzip
X-UA-Compatible: IE=edge
Content-Type: text/html; charset=UTF-8

DNS Records DNS Resource Records associated with a hostname

View DNS Records

Type	Name	Value	Class	TTL
A	iastate.edu	129.186.235.2	IN	7156
NS	iastate.edu	dns-1.iastate.edu	IN	12776
NS	iastate.edu	dns-3.iastate.edu	IN	12776
NS	iastate.edu	dns-2.iastate.edu	IN	12776
MX	iastate.edu	mailin.iastate.edu	IN	300
TXT	iastate.edu	v=spf1 ip4:129.186.0.0/16 ip4:69.25.199.33 ip4:75.98.95.161 include:_spf.google.com include:spf.protection.outlook.com ?all	IN	14400
TXT	iastate.edu	docusign=76ab78b2-fc1e-4144-8404-8462eefa6514	IN	14400
TXT	iastate.edu	docusign=d3b48e04-f1f4-4f94-ba9e-b69032d5ba4b	IN	14400
TXT	iastate.edu	ciscocidomainverification=1b366b292bbd98d8666264d9c23f5ddb79352f3bdfa7bb183848556cbe40cb2c	IN	14400
AAAA	iastate.edu	2610:130:101:113::2	IN	7156

Your Website Score is

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31 iastate.edu Last Updated: 1 year

Desktop

Mobile

Estimation Traffic and Earnings

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Desktop

Mobile

Speed And Optimization Tips

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Alexa Rank

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Information Server

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