Tools & Wizards About Us
smcl.bibliocommons.com screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 81

    SEO

    Google-friendlier than
    42% of websites

smcl.bibliocommons.com

Recent Activity | San Mateo County Libraries | BiblioCommons

Page Load Speed

1.3 sec in total

First Response

11 ms

Resources Loaded

1.3 sec

Page Rendered

78 ms

smcl.bibliocommons.com screenshot

About Website

Click here to check amazing Smcl Biblio Commons content for United States. Otherwise, check out these important facts you probably never knew about smcl.bibliocommons.com

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Key Findings

We analyzed Smcl.bibliocommons.com page load time and found that the first response time was 11 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

smcl.bibliocommons.com performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value10.1 s

9/100

10%

TBT (Total Blocking Time)

Value2,870 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.797

5/100

15%

TTI (Time to Interactive)

Value16.6 s

5/100

10%

Network Requests Diagram

smcl.bibliocommons.com

11 ms

smcl.bibliocommons.com

523 ms

gtm.js

99 ms

bc_base-7458b34fb4de9be11818e405e123b860.css

69 ms

core-0ebb1c96c1022e0da243d70f0cde2466.css

82 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 8% of them (3 requests) were addressed to the original Smcl.bibliocommons.com, 34% (13 requests) were made to Fonts.gstatic.com and 29% (11 requests) were made to Cor-cdn-static.bibliocommons.com. The less responsive or slowest element that took the longest time to load (523 ms) belongs to the original domain Smcl.bibliocommons.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 204.2 kB (13%)

Content Size

1.6 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Smcl.bibliocommons.com main page is 1.6 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 172.3 kB

  • Original 205.9 kB
  • After minification 201.2 kB
  • After compression 33.5 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 172.3 kB or 84% of the original size.

Image Optimization

-72%

Potential reduce by 28.5 kB

  • Original 39.6 kB
  • After minification 11.1 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. Obviously, Smcl Biblio Commons needs image optimization as it can save up to 28.5 kB or 72% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 9 B

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 1.2 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 3.4 kB

  • Original 97.9 kB
  • After minification 97.9 kB
  • After compression 94.5 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. Smcl.bibliocommons.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 15 (68%)

Requests Now

22

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Smcl 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 6 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

smcl.bibliocommons.com

smcl.bibliocommons.com

11 ms

smcl.bibliocommons.com

smcl.bibliocommons.com

523 ms

gtm.js

gtm.js

99 ms

bc_base-7458b34fb4de9be11818e405e123b860.css

bc_base-7458b34fb4de9be11818e405e123b860.css

69 ms

core-0ebb1c96c1022e0da243d70f0cde2466.css

core-0ebb1c96c1022e0da243d70f0cde2466.css

82 ms

dashboard-aa0ea2fdf1b09998517dc104ca00771e.css

dashboard-aa0ea2fdf1b09998517dc104ca00771e.css

79 ms

library_branding.css

library_branding.css

120 ms

stylesheet.css

stylesheet.css

125 ms

css2

css2

90 ms

footer_all.css

footer_all.css

77 ms

vendor-c51265b3f46952539b0d2eb34dbdeee1.js

vendor-c51265b3f46952539b0d2eb34dbdeee1.js

88 ms

sdk.js

sdk.js

384 ms

core-9dcdf893958c70a566159f0e9c75e4b3.js

core-9dcdf893958c70a566159f0e9c75e4b3.js

87 ms

dashboard-a605c3c1378d3878459ead05a2cd8d03.js

dashboard-a605c3c1378d3878459ead05a2cd8d03.js

75 ms

css

css

20 ms

logo.png

logo.png

232 ms

Open-for-Exploration-Tagline.png

Open-for-Exploration-Tagline.png

258 ms

preloader.grey-0972ac11db78fb0f16f5338beb76d559.gif

preloader.grey-0972ac11db78fb0f16f5338beb76d559.gif

59 ms

base_master-9668a2e92af385e1e8e47db36e3c7845.png

base_master-9668a2e92af385e1e8e47db36e3c7845.png

59 ms

ajax-loader-2ad22ee6988a62b7f1661cb696219501.gif

ajax-loader-2ad22ee6988a62b7f1661cb696219501.gif

59 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4n.ttf

79 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

88 ms

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memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjr0C4n.ttf

249 ms

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253 ms

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253 ms

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250 ms

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251 ms

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250 ms

fontello-7aaf5df643343c6846d1d2be8803acd8.woff

fontello-7aaf5df643343c6846d1d2be8803acd8.woff

58 ms

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250 ms

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254 ms

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253 ms

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254 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkyFjaVc.ttf

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254 ms

app.sdk-c0005fc761d0ef6b2847.css

app.sdk-c0005fc761d0ef6b2847.css

31 ms

app.sdk-c0005fc761d0ef6b2847.js

app.sdk-c0005fc761d0ef6b2847.js

206 ms

print-887e1ad12746a48f7a18776d8f41080c.css

print-887e1ad12746a48f7a18776d8f41080c.css

3 ms

css

css

29 ms

Accessibility Review

smcl.bibliocommons.com accessibility score

98

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.

Best Practices

smcl.bibliocommons.com 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

High

Missing source maps for large first-party JavaScript

SEO Factors

smcl.bibliocommons.com SEO score

81

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

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 Smcl.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 Smcl.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

smcl.bibliocommons.com

Open Graph description is not detected on the main page of Smcl 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: