Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    65% of websites

  • 64

    SEO

    Google-friendlier than
    34% of websites

uwb.edu

UW Bothell

Page Load Speed

5 sec in total

First Response

204 ms

Resources Loaded

4.5 sec

Page Rendered

320 ms

uwb.edu screenshot

About Website

Welcome to uwb.edu homepage info - get ready to check UW B best content for United States right away, or after learning these important things about uwb.edu

With more than 55 undergraduate and graduate degrees, options, certificates and concentrations, UW Bothell emphasizes close student-faculty interaction and critical thinking. UW Bothell is one of thre...

Visit uwb.edu

Key Findings

We analyzed Uwb.edu page load time and found that the first response time was 204 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

uwb.edu performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

33/100

25%

SI (Speed Index)

Value6.3 s

41/100

10%

TBT (Total Blocking Time)

Value530 ms

55/100

30%

CLS (Cumulative Layout Shift)

Value0.043

99/100

15%

TTI (Time to Interactive)

Value9.7 s

28/100

10%

Network Requests Diagram

uwb.edu

204 ms

www.uwb.edu

408 ms

css

83 ms

reset.css

133 ms

uwb-styles-min.css

135 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 71% of them (45 requests) were addressed to the original Uwb.edu, 6% (4 requests) were made to Youtube.com and 5% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Uwb.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 609.5 kB (50%)

Content Size

1.2 MB

After Optimization

598.8 kB

In fact, the total size of Uwb.edu main page is 1.2 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. 50% of websites need less resources to load. Images take 439.8 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 30.5 kB

  • Original 40.6 kB
  • After minification 35.2 kB
  • After compression 10.1 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 5.4 kB, which is 13% 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 30.5 kB or 75% of the original size.

Image Optimization

-9%

Potential reduce by 41.1 kB

  • Original 439.8 kB
  • After minification 398.6 kB

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. UW B images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 291.3 kB

  • Original 429.9 kB
  • After minification 416.9 kB
  • After compression 138.6 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 291.3 kB or 68% of the original size.

CSS Optimization

-83%

Potential reduce by 246.6 kB

  • Original 298.1 kB
  • After minification 280.9 kB
  • After compression 51.5 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. Uwb.edu needs all CSS files to be minified and compressed as it can save up to 246.6 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (54%)

Requests Now

57

After Optimization

26

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of UW B. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

uwb.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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

uwb.edu best practices score

83

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

SEO Factors

uwb.edu SEO score

64

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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 Uwb.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 Uwb.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 description is not detected on the main page of UW B. 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: