11.9 sec in total
3.9 sec
7 sec
987 ms
Click here to check amazing Prescott Astronomy Club content. Otherwise, check out these important facts you probably never knew about prescottastronomyclub.org
Visit prescottastronomyclub.orgWe analyzed Prescottastronomyclub.org page load time and found that the first response time was 3.9 sec and then it took 8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
prescottastronomyclub.org performance score
name
value
score
weighting
Value3.3 s
41/100
10%
Value5.8 s
15/100
25%
Value5.0 s
63/100
10%
Value200 ms
90/100
30%
Value0.003
100/100
15%
Value6.3 s
61/100
10%
3850 ms
128 ms
37 ms
47 ms
91 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that 81% of them (43 requests) were addressed to the original Prescottastronomyclub.org, 9% (5 requests) were made to Api.simile-widgets.org and 8% (4 requests) were made to Simile.mit.edu. The less responsive or slowest element that took the longest time to load (3.9 sec) belongs to the original domain Prescottastronomyclub.org.
Page size can be reduced by 291.8 kB (47%)
615.1 kB
323.3 kB
In fact, the total size of Prescottastronomyclub.org main page is 615.1 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. 50% of websites need less resources to load. Javascripts take 292.6 kB which makes up the majority of the site volume.
Potential reduce by 29.9 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 29.9 kB or 77% of the original size.
Potential reduce by 35 B
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. Prescott Astronomy Club images are well optimized though.
Potential reduce by 190.0 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 190.0 kB or 65% of the original size.
Potential reduce by 72.0 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. Prescottastronomyclub.org needs all CSS files to be minified and compressed as it can save up to 72.0 kB or 84% of the original size.
Number of requests can be reduced by 21 (40%)
52
31
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Prescott Astronomy Club. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
prescottastronomyclub.org
3850 ms
style.css
128 ms
simile-ajax-api.js
37 ms
timeline-api.js
47 ms
custom.css
91 ms
timeline.css.php
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172e3a96a415ee221aa4a0cb3773aa38.css
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8c7c0825d14bda86048b683f4bd54e8b.css
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wop.css
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wp_eStore_style.css
135 ms
wp_eStore_custom_style.css
140 ms
eStore_read_form.js
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da4f3192364b7cdd79c620345a7a3e14.js
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wp-embed.min.js
185 ms
jquery.js
266 ms
jquery-migrate.min.js
218 ms
simile-ajax-bundle.js
70 ms
signal.js
28 ms
timeline-bundle.js
66 ms
timeline-bundle.css
30 ms
timeline.js
31 ms
labellers.js
32 ms
signal.js
32 ms
wp-emoji-release.min.js
58 ms
PrescottChamber.png
181 ms
Star-Field.png
1020 ms
HeaderMeteor.gif
168 ms
retro.png
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navangltbg.png
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navangltleft.png
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navangltright.png
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C1-General-ERAU.jpg
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C1-2016-Starry.jpg
415 ms
C1-Join-or-Renew-e1422292445972.jpg
525 ms
C1-Next-Star-Party-e1407175558615.jpg
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C1-Lunar-Photo1-e1407175690195.jpg
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C1-Classified-Ads-300x300.jpg
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SCITECH-Report-2015.jpg
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Att-Offer.jpg
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C-Presentations-by-Members.jpg
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C-Observing.jpg
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C1-Astrophotography-e1407176195312.jpg
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C-Video-Links.jpg
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Facebook.png
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footerdark.png
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prescottastronomyclub.org accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
prescottastronomyclub.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
prescottastronomyclub.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Prescottastronomyclub.org 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 Prescottastronomyclub.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.
prescottastronomyclub.org
Open Graph description is not detected on the main page of Prescott Astronomy Club. 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: