Report Summary

  • 40

    Performance

    Renders faster than
    60% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 69

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

bayareashuttles.net

San Francisco Airport Shuttle Transportation to/from SFO, OAK, SJC.

Page Load Speed

3.9 sec in total

First Response

257 ms

Resources Loaded

3.3 sec

Page Rendered

359 ms

bayareashuttles.net screenshot

About Website

Welcome to bayareashuttles.net homepage info - get ready to check Bayarea Shuttle S best content for United States right away, or after learning these important things about bayareashuttles.net

San Francisco Bay area and Northern California airport transportation to and from San Francisco (SFO), Oakland (OAK), and San Jose (SJC) airports. Airport Shuttle, public transit, limo, and taxi rates...

Visit bayareashuttles.net

Key Findings

We analyzed Bayareashuttles.net page load time and found that the first response time was 257 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

bayareashuttles.net performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.1 s

2/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

2/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value440 ms

64/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.1 s

21/100

10%

Network Requests Diagram

bayareashuttles.net

257 ms

www.bayareashuttles.net

380 ms

772 ms

wp-emoji-release.min.js

180 ms

style-elusive-webfont.css

164 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Bayareashuttles.net, 50% (37 requests) were made to Airportflyer.com and 23% (17 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Shuttlefare.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 913.4 kB (64%)

Content Size

1.4 MB

After Optimization

514.7 kB

In fact, the total size of Bayareashuttles.net main page is 1.4 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. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 42.3 kB

  • Original 55.5 kB
  • After minification 52.6 kB
  • After compression 13.2 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. 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 42.3 kB or 76% of the original size.

Image Optimization

-14%

Potential reduce by 12.2 kB

  • Original 85.7 kB
  • After minification 73.4 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, Bayarea Shuttle S needs image optimization as it can save up to 12.2 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-64%

Potential reduce by 722.2 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 404.5 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 722.2 kB or 64% of the original size.

CSS Optimization

-85%

Potential reduce by 136.7 kB

  • Original 160.2 kB
  • After minification 115.1 kB
  • After compression 23.6 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. Bayareashuttles.net needs all CSS files to be minified and compressed as it can save up to 136.7 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 50 (74%)

Requests Now

68

After Optimization

18

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bayarea Shuttle S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 45 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

bayareashuttles.net accessibility score

66

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.

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

bayareashuttles.net best practices score

69

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

bayareashuttles.net SEO score

85

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

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 Bayareashuttles.net 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 Bayareashuttles.net 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 Bayarea Shuttle S. 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: