9 sec in total
3.7 sec
4.9 sec
357 ms
Visit aquariumofthebay.org now to see the best up-to-date Aquarium Of The Bay content for United States and also check out these interesting facts you probably never knew about aquariumofthebay.org
Aquarium of the Bay is a highlight of things to do in San Francisco. Located on the historic San Francisco waterfront at PIER 39, the Aquarium is home to more than 20,000 marine animals including slee...
Visit aquariumofthebay.orgWe analyzed Aquariumofthebay.org page load time and found that the first response time was 3.7 sec and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
aquariumofthebay.org performance score
name
value
score
weighting
Value17.8 s
0/100
10%
Value39.2 s
0/100
25%
Value25.5 s
0/100
10%
Value1,740 ms
10/100
30%
Value0.128
82/100
15%
Value38.6 s
0/100
10%
3686 ms
291 ms
378 ms
232 ms
345 ms
Our browser made a total of 90 requests to load all elements on the main page. We found that 70% of them (63 requests) were addressed to the original Aquariumofthebay.org, 6% (5 requests) were made to Match.adsrvr.org and 3% (3 requests) were made to Nexus.ensighten.com. The less responsive or slowest element that took the longest time to load (3.7 sec) belongs to the original domain Aquariumofthebay.org.
Page size can be reduced by 1.1 MB (29%)
3.9 MB
2.8 MB
In fact, the total size of Aquariumofthebay.org 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. 55% of websites need less resources to load. Images take 2.9 MB which makes up the majority of the site volume.
Potential reduce by 56.0 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. This page needs HTML code to be minified as it can gain 8.9 kB, which is 12% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 56.0 kB or 74% of the original size.
Potential reduce by 404.3 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. Obviously, Aquarium Of The Bay needs image optimization as it can save up to 404.3 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 573.6 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 573.6 kB or 68% of the original size.
Potential reduce by 81.8 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. Aquariumofthebay.org needs all CSS files to be minified and compressed as it can save up to 81.8 kB or 86% of the original size.
Number of requests can be reduced by 26 (31%)
83
57
The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aquarium Of The Bay. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and as a result speed up the page load time.
aquariumofthebay.org
3686 ms
jquery-ui-1.8.10.custom.css
291 ms
all.css
378 ms
jquery.fancybox.css
232 ms
jquery-1.6.2.min.js
345 ms
jquery-ui-1.8.10.custom.min.js
403 ms
main.js
204 ms
jquery.main.js
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site.js
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spider.indicator.js
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site.shoppingcart.js
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site.tooltip.js
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spider.validation.js
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site.account.js
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jquery.fancybox.pack.js
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jquery.cookie.js
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addthis_widget.js
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Bootstrap.js
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jquery.cycle.all.js
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site.lightbox.js
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bg-html2.png
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bg-body2.png
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analytics.js
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meetourotters3_original.jpg
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promo_ScienceBites.jpg
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promo_HoHo.jpg
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promo_WP.jpg
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Lunch-discount.jpg
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San-Francisco-Bays-Aquarium.png
286 ms
logo-the-bay-institute.png
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logo-bay-model-alliance.png
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logo-eco-center.png
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serverComponent.php
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universal.html
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activityi;src=4368512;type=invmedia;cat=b1errrog;ord=8386612937320.023
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activityi;src=4378471;type=count0;cat=sitev0;num=7670270444359.63;ord=1
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activityi;src=4378471;type=count0;cat=pagev0;ord=9673678106628.357
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activityi;src=4628119;type=count0;cat=aquar0;num=9118911304976.791;ord=1
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26855-197530-3840-0
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generic
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generic
5 ms
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cse
278 ms
aquariumofthebay.org accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
aquariumofthebay.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
aquariumofthebay.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Aquariumofthebay.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 Aquariumofthebay.org 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.
aquariumofthebay.org
Open Graph description is not detected on the main page of Aquarium Of The Bay. 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: