Tools & Wizards About Us
bayareadivers.org screenshot

Report Summary

  • 93

    Performance

    Renders faster than
    92% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

bayareadivers.org

BAY AREA DIVERS SCUBA Club of Houston, Texas - Home Page

Page Load Speed

1.9 sec in total

First Response

186 ms

Resources Loaded

767 ms

Page Rendered

907 ms

bayareadivers.org screenshot

About Website

Welcome to bayareadivers.org homepage info - get ready to check BAY AREA DIVERS best content right away, or after learning these important things about bayareadivers.org

Bay Area Divers Scuba Dive Club Houston, Clear Lake, Galveston Texas - SCUBA diving, local and international dive trips, presentations and events.

Visit bayareadivers.org

Key Findings

We analyzed Bayareadivers.org page load time and found that the first response time was 186 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

bayareadivers.org performance score

93

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.0 s

100/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

71/100

25%

SI (Speed Index)

Value1.0 s

100/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value1.1 s

100/100

10%

Network Requests Diagram

bayareadivers.org

186 ms

topbkg.gif

65 ms

topleft.jpg

97 ms

topright.gif

83 ms

sidebkg.gif

74 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 65% of them (28 requests) were addressed to the original Bayareadivers.org, 21% (9 requests) were made to Cdnres.willyweather.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (589 ms) belongs to the original domain Bayareadivers.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 553.7 kB (24%)

Content Size

2.3 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Bayareadivers.org main page is 2.3 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. 60% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 33.0 kB

  • Original 43.1 kB
  • After minification 40.2 kB
  • After compression 10.1 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 33.0 kB or 77% of the original size.

Image Optimization

-13%

Potential reduce by 230.1 kB

  • Original 1.8 MB
  • After minification 1.6 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. Obviously, BAY AREA DIVERS needs image optimization as it can save up to 230.1 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 290.5 kB

  • Original 426.7 kB
  • After minification 426.7 kB
  • After compression 136.2 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 290.5 kB or 68% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (10%)

Requests Now

41

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BAY AREA DIVERS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

bayareadivers.org

bayareadivers.org

186 ms

topbkg.gif

topbkg.gif

65 ms

topleft.jpg

topleft.jpg

97 ms

topright.gif

topright.gif

83 ms

sidebkg.gif

sidebkg.gif

74 ms

sitenav.gif

sitenav.gif

76 ms

eventsbutton.gif

eventsbutton.gif

112 ms

newsbutton.gif

newsbutton.gif

90 ms

newsletter.gif

newsletter.gif

126 ms

diversmarket.gif

diversmarket.gif

109 ms

divetrips.gif

divetrips.gif

122 ms

lakediving.gif

lakediving.gif

123 ms

diveshops.gif

diveshops.gif

320 ms

maps.gif

maps.gif

196 ms

membershipbutton.gif

membershipbutton.gif

160 ms

photos.gif

photos.gif

332 ms

linksbutton.gif

linksbutton.gif

176 ms

feedbackbutton.gif

feedbackbutton.gif

209 ms

scubaclasses.gif

scubaclasses.gif

331 ms

loadView.html

loadView.html

162 ms

ndhui.js

ndhui.js

303 ms

UpcomingEvents.jpg

UpcomingEvents.jpg

301 ms

Big-News2.jpg

Big-News2.jpg

382 ms

facebook.jpg

facebook.jpg

296 ms

twitter.jpg

twitter.jpg

298 ms

pinterest.jpg

pinterest.jpg

301 ms

paypal.gif

paypal.gif

300 ms

Captain%20Beard%20Charters%20sign.jpg

Captain%20Beard%20Charters%20sign.jpg

434 ms

banner1.png

banner1.png

589 ms

4878_2.png

4878_2.png

288 ms

counter.php

counter.php

77 ms

QR%20Code.gif

QR%20Code.gif

291 ms

cssView.html

cssView.html

14 ms

modernizr.6-8-12.js

modernizr.6-8-12.js

23 ms

jquery-min.6-8-12.js

jquery-min.6-8-12.js

27 ms

jquery-ui-min.6-8-12.js

jquery-ui-min.6-8-12.js

40 ms

widgets-min.6-8-12.js

widgets-min.6-8-12.js

95 ms

ga.js

ga.js

50 ms

sprite.png

sprite.png

89 ms

ui-loader.gif

ui-loader.gif

87 ms

bgs.jpg

bgs.jpg

89 ms

sprite-precis.png

sprite-precis.png

87 ms

__utm.gif

__utm.gif

15 ms

Accessibility Review

bayareadivers.org accessibility score

43

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

The document uses <meta http-equiv="refresh">

Best Practices

bayareadivers.org best practices score

50

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

High

Browser errors were logged to the console

SEO Factors

bayareadivers.org SEO score

58

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

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bayareadivers.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Bayareadivers.org main page’s claimed encoding is windows-1252. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

bayareadivers.org

Open Graph data is detected on the main page of BAY AREA DIVERS. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: