Tools & Wizards About Us
hayward.bibliocommons.com screenshot

Report Summary

  • 7

    Performance

    Renders faster than
    22% of other websites

  • 99

    Accessibility

    Visual factors better than
    that of 96% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

hayward.bibliocommons.com

Recent Activity | Hayward Public Library | BiblioCommons

Page Load Speed

5.8 sec in total

First Response

872 ms

Resources Loaded

4.5 sec

Page Rendered

483 ms

hayward.bibliocommons.com screenshot

About Website

Welcome to hayward.bibliocommons.com homepage info - get ready to check Hayward Biblio Commons best content for United States right away, or after learning these important things about hayward.bibliocommons.com

Explore Hayward Public Library. New titles, recently rated, and recently tagged by the library community.

Visit hayward.bibliocommons.com

Key Findings

We analyzed Hayward.bibliocommons.com page load time and found that the first response time was 872 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

hayward.bibliocommons.com performance score

7

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value16.6 s

0/100

25%

SI (Speed Index)

Value10.9 s

6/100

10%

TBT (Total Blocking Time)

Value3,200 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.723

6/100

15%

TTI (Time to Interactive)

Value16.8 s

5/100

10%

Network Requests Diagram

hayward.bibliocommons.com

872 ms

gtm.js

118 ms

bc_base-7458b34fb4de9be11818e405e123b860.css

90 ms

core-0ebb1c96c1022e0da243d70f0cde2466.css

103 ms

dashboard-aa0ea2fdf1b09998517dc104ca00771e.css

86 ms

Our browser made a total of 138 requests to load all elements on the main page. We found that 3% of them (4 requests) were addressed to the original Hayward.bibliocommons.com, 45% (62 requests) were made to Contentcafe2.btol.com and 30% (41 requests) were made to Cor-cdn-static.bibliocommons.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Contentcafe2.btol.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 550.2 kB (14%)

Content Size

3.9 MB

After Optimization

3.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hayward.bibliocommons.com main page is 3.9 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 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 430.9 kB

  • Original 476.7 kB
  • After minification 473.1 kB
  • After compression 45.7 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 430.9 kB or 90% of the original size.

Image Optimization

-6%

Potential reduce by 115.2 kB

  • Original 2.1 MB
  • After minification 1.9 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. Hayward Biblio Commons images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 515 B

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 1.3 MB

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. This website has mostly compressed JavaScripts.

CSS Optimization

-3%

Potential reduce by 3.5 kB

  • Original 112.9 kB
  • After minification 112.9 kB
  • After compression 109.4 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. Hayward.bibliocommons.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 30 (29%)

Requests Now

103

After Optimization

73

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 103 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hayward Biblio Commons. 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 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

hayward.bibliocommons.com

hayward.bibliocommons.com

872 ms

gtm.js

gtm.js

118 ms

bc_base-7458b34fb4de9be11818e405e123b860.css

bc_base-7458b34fb4de9be11818e405e123b860.css

90 ms

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103 ms

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86 ms

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189 ms

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114 ms

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35 ms

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31 ms

css

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55 ms

hayward.bibliocommons.com.json

hayward.bibliocommons.com.json

38 ms

logo.png

logo.png

58 ms

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preloader.grey-0972ac11db78fb0f16f5338beb76d559.gif

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11 ms

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48 ms

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49 ms

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50 ms

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4 ms

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4 ms

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27 ms

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207 ms

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15 ms

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1013 ms

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125 ms

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149 ms

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166 ms

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171 ms

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175 ms

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174 ms

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149 ms

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147 ms

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123 ms

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124 ms

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838 ms

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100 ms

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100 ms

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704 ms

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Accessibility Review

hayward.bibliocommons.com accessibility score

99

Accessibility Issues

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

hayward.bibliocommons.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

Missing source maps for large first-party JavaScript

SEO Factors

hayward.bibliocommons.com SEO score

91

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 Hayward.bibliocommons.com 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 Hayward.bibliocommons.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

hayward.bibliocommons.com

Open Graph description is not detected on the main page of Hayward Biblio Commons. 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: