Access ttu.edu. Texas Tech University

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value12.5 s

0/100

25%

SI (Speed Index)

Value9.2 s

13/100

10%

TBT (Total Blocking Time)

Value2,140 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.029

100/100

15%

TTI (Time to Interactive)

Value38.1 s

0/100

10%

www.ttu.edu

379 ms

jquery-2.1.1.js

152 ms

jquery.mobile.custom.min.js

145 ms

styles_v2_0_14.min.css

145 ms

modernizr.js

147 ms

Our browser made a total of 120 requests to load all elements on the main page. We found that 93% of them (111 requests) were addressed to the original Ttu.edu, 5% (6 requests) were made to Googletagmanager.com and 1% (1 request) were made to Translate.google.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Ttu.edu.

Content Size

8.0 MB

After Optimization

7.7 MB

In fact, the total size of Ttu.edu main page is 8.0 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only a small number of websites need less resources to load. Images take 7.7 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 133.2 kB

Original 157.1 kB
After minification 121.1 kB
After compression 23.9 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 36.0 kB, which is 23% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 133.2 kB or 85% of the original size.

Image Optimization

-2%

Potential reduce by 141.9 kB

Original 7.7 MB
After minification 7.5 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. TTU images are well optimized though.

JavaScript Optimization

-47%

Potential reduce by 82.6 kB

Original 177.0 kB
After minification 174.3 kB
After compression 94.4 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 82.6 kB or 47% of the original size.

CSS Optimization

-32%

Potential reduce by 17.8 kB

Original 55.0 kB
After minification 55.0 kB
After compression 37.2 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Ttu.edu needs all CSS files to be minified and compressed as it can save up to 17.8 kB or 32% of the original size.

Requests Now

111

After Optimization

The browser has sent 111 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TTU. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

Buttons do not have an accessible name

High

Links do not have a discernible name

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

ARIA IDs are not unique

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

EN
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ttu.edu can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Ttu.edu main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

ttu.edu

Open Graph description is not detected on the main page of TTU. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks:

Report Summary

Performance

Accessibility

Best Practices

SEO

Texas Tech University | TTU

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

www.ttu.edu

jquery-2.1.1.js

jquery.mobile.custom.min.js

styles_v2_0_14.min.css

modernizr.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

www.ttu.edu

jquery-2.1.1.js

jquery.mobile.custom.min.js

styles_v2_0_14.min.css

modernizr.js

scroll.js

element.js

styles.min.css

classie.js

main.js

stickykit.js

app.min.js

mtiFontTrackingCode.js

gtm.js

analytics.js

gtm.js

dbl__T.svg

nav-arrow--white.svg

ribbon-double-t.svg

undergraduate.jpg

international.jpg

online.jpg

graduate.jpg

school-law.jpg

school-vet.jpg

majors-colleges.jpg

office-research.jpg

t3-research.jpg

scholars.jpg

inno-hub.jpg

funding.jpg

proposal.jpg

entre-programs.jpg

discoveries.jpg

map.jpg

housing.jpg

dining.jpg

raider-safety.jpg

student-wellness.jpg

rec-sports.jpg

student-engagement.jpg

resources.jpg

athletics.jpg