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wbb25065.follettshelf.com screenshot

Report Summary

  • 5

    Performance

    Renders faster than
    21% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

wbb25065.follettshelf.com

Page Load Speed

2.6 sec in total

First Response

41 ms

Resources Loaded

2.2 sec

Page Rendered

343 ms

wbb25065.follettshelf.com screenshot

About Website

Click here to check amazing Wbb 25065 Follettshelf content for United States. Otherwise, check out these important facts you probably never knew about wbb25065.follettshelf.com

Universal Search Web Application Copyright (C) 2014-2015 Follett School Solutions. All Rights Reserved. --- Now hiring Web and AngularJS developers! http://follett.com/careers.cfm

Visit wbb25065.follettshelf.com

Key Findings

We analyzed Wbb25065.follettshelf.com page load time and found that the first response time was 41 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

wbb25065.follettshelf.com performance score

5

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value14.4 s

0/100

25%

SI (Speed Index)

Value12.9 s

2/100

10%

TBT (Total Blocking Time)

Value1,590 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.804

5/100

15%

TTI (Time to Interactive)

Value18.9 s

3/100

10%

Network Requests Diagram

index.html

41 ms

css

73 ms

app-0c0b961c4196841f65675c54db38450c.css

54 ms

app-9bb8d8056e0f91470eb9ee76e79b48fd.js

463 ms

analytics.js

20 ms

Our browser made a total of 9 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Wbb25065.follettshelf.com, 11% (1 request) were made to Fonts.googleapis.com and 11% (1 request) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (463 ms) relates to the external source Search.follettsoftware.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 46.1 kB (41%)

Content Size

113.4 kB

After Optimization

67.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Wbb25065.follettshelf.com main page is 113.4 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 42.1 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 28.3 kB

  • Original 33.5 kB
  • After minification 26.4 kB
  • After compression 5.2 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 7.1 kB, which is 21% 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 28.3 kB or 84% of the original size.

Image Optimization

-8%

Potential reduce by 3.5 kB

  • Original 42.1 kB
  • After minification 38.6 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. Wbb 25065 Follettshelf images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 14.3 kB

  • Original 37.8 kB
  • After minification 31.6 kB
  • After compression 23.5 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 14.3 kB or 38% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

7

After Optimization

7

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wbb 25065 Follettshelf. According to our analytics all requests are already optimized.

Network Requests Diagram

index.html

index.html

41 ms

css

css

73 ms

app-0c0b961c4196841f65675c54db38450c.css

app-0c0b961c4196841f65675c54db38450c.css

54 ms

app-9bb8d8056e0f91470eb9ee76e79b48fd.js

app-9bb8d8056e0f91470eb9ee76e79b48fd.js

463 ms

analytics.js

analytics.js

20 ms

bg-3a21a8cf7d2d91b8812d29305ba32c34.png

bg-3a21a8cf7d2d91b8812d29305ba32c34.png

54 ms

36 ms

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

36 ms

readerAPILib.js

readerAPILib.js

174 ms

Accessibility Review

wbb25065.follettshelf.com accessibility score

83

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Best Practices

wbb25065.follettshelf.com 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

wbb25065.follettshelf.com SEO score

67

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

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wbb25065.follettshelf.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Wbb25065.follettshelf.com 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

wbb25065.follettshelf.com

Open Graph description is not detected on the main page of Wbb 25065 Follettshelf. 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: