Report Summary

  • 57

    Performance

    Renders faster than
    74% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 89% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

library.tulsacc.edu

Home - Library - Website at Tulsa Community College

Page Load Speed

1.1 sec in total

First Response

128 ms

Resources Loaded

802 ms

Page Rendered

135 ms

library.tulsacc.edu screenshot

About Website

Click here to check amazing Library Tulsa Cc content for United States. Otherwise, check out these important facts you probably never knew about library.tulsacc.edu

Website: Library: Home

Visit library.tulsacc.edu

Key Findings

We analyzed Library.tulsacc.edu page load time and found that the first response time was 128 ms and then it took 937 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

library.tulsacc.edu performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value12.8 s

0/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.273

45/100

15%

TTI (Time to Interactive)

Value6.2 s

62/100

10%

Network Requests Diagram

home

128 ms

1.8.24_themes_base_jquery-ui.css

8 ms

font-awesome.min.css

10 ms

slick.css

15 ms

slick-theme.css

19 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 22% of them (7 requests) were addressed to the original Library.tulsacc.edu, 25% (8 requests) were made to Cdn.jsdelivr.net and 16% (5 requests) were made to Libapps.s3.amazonaws.com. The less responsive or slowest element that took the longest time to load (369 ms) relates to the external source S3.amazonaws.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 919.1 kB (29%)

Content Size

3.2 MB

After Optimization

2.3 MB

In fact, the total size of Library.tulsacc.edu main page is 3.2 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. 55% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 37.7 kB

  • Original 46.7 kB
  • After minification 43.9 kB
  • After compression 9.0 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 37.7 kB or 81% of the original size.

Image Optimization

-6%

Potential reduce by 133.8 kB

  • Original 2.2 MB
  • After minification 2.1 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. Library Tulsa Cc images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 380.9 kB

  • Original 539.8 kB
  • After minification 522.2 kB
  • After compression 158.9 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 380.9 kB or 71% of the original size.

CSS Optimization

-82%

Potential reduce by 366.8 kB

  • Original 446.5 kB
  • After minification 434.7 kB
  • After compression 79.8 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. Library.tulsacc.edu needs all CSS files to be minified and compressed as it can save up to 366.8 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (54%)

Requests Now

26

After Optimization

12

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Library Tulsa Cc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

library.tulsacc.edu accessibility score

96

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

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.

Impact

Issue

High

Links do not have a discernible name

Best Practices

library.tulsacc.edu best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

library.tulsacc.edu SEO score

79

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Library.tulsacc.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 Library.tulsacc.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

Open Graph data is detected on the main page of Library Tulsa Cc. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: