Tools & Wizards About Us

Report Summary

  • 59

    Performance

    Renders faster than
    74% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

billgrahamcivicauditorium.ticketoffices.com

Bill Graham Civic Auditorium Tickets | TicketOffices.com

Page Load Speed

1.8 sec in total

First Response

413 ms

Resources Loaded

1.1 sec

Page Rendered

236 ms

About Website

Click here to check amazing Bill Graham Civic Auditorium Ticket Offices content for United States. Otherwise, check out these important facts you probably never knew about billgrahamcivicauditorium.ticketoffices.com

The Bill Graham Civic Auditorium is a multi-purpose arena located in the heart of San Francisco, California, near the city hall. Named after world-famous Rock and Roll promoted Bill Graham, this spac...

Visit billgrahamcivicauditorium.ticketoffices.com

Key Findings

We analyzed Billgrahamcivicauditorium.ticketoffices.com page load time and found that the first response time was 413 ms and then it took 1.4 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

billgrahamcivicauditorium.ticketoffices.com performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

17/100

25%

SI (Speed Index)

Value4.6 s

71/100

10%

TBT (Total Blocking Time)

Value270 ms

81/100

30%

CLS (Cumulative Layout Shift)

Value0.022

100/100

15%

TTI (Time to Interactive)

Value8.4 s

39/100

10%

Network Requests Diagram

bill-graham-civic-auditorium-tickets

413 ms

bootstrap.1661985188.css

20 ms

fonts.1661892812.css

25 ms

main.1661892812.css

28 ms

menu.1661892812.css

19 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Billgrahamcivicauditorium.ticketoffices.com, 4% (2 requests) were made to Google-analytics.com and 4% (2 requests) were made to Bat.bing.com. The less responsive or slowest element that took the longest time to load (413 ms) relates to the external source Ticketoffices.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 102.1 kB (26%)

Content Size

392.5 kB

After Optimization

290.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Billgrahamcivicauditorium.ticketoffices.com main page is 392.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. Javascripts take 163.1 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 101.2 kB

  • Original 119.2 kB
  • After minification 119.2 kB
  • After compression 18.0 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 101.2 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 77.3 kB
  • After minification 77.3 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. Bill Graham Civic Auditorium Ticket Offices images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 777 B

  • Original 163.1 kB
  • After minification 163.1 kB
  • After compression 162.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 107 B

  • Original 32.9 kB
  • After minification 32.9 kB
  • After compression 32.8 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. Billgrahamcivicauditorium.ticketoffices.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 35 (71%)

Requests Now

49

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bill Graham Civic Auditorium Ticket Offices. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

billgrahamcivicauditorium.ticketoffices.com accessibility score

67

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

Form elements do not have associated labels

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.

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

billgrahamcivicauditorium.ticketoffices.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

billgrahamcivicauditorium.ticketoffices.com SEO score

91

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

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Billgrahamcivicauditorium.ticketoffices.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 Billgrahamcivicauditorium.ticketoffices.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

Open Graph description is not detected on the main page of Bill Graham Civic Auditorium Ticket Offices. 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: