2.5 sec in total
110 ms
1.9 sec
512 ms
Welcome to rocketryworks.com homepage info - get ready to check Rocketry Works best content right away, or after learning these important things about rocketryworks.com
Rocketry Works educates, supplies, and supports educators and community group leaders who want to enrich their students' lives with engaging programs that develop Science, Technology, Engineerin...
Visit rocketryworks.comWe analyzed Rocketryworks.com page load time and found that the first response time was 110 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
rocketryworks.com performance score
name
value
score
weighting
Value4.4 s
17/100
10%
Value9.6 s
0/100
25%
Value6.7 s
37/100
10%
Value1,330 ms
17/100
30%
Value0
100/100
15%
Value13.2 s
12/100
10%
110 ms
129 ms
585 ms
125 ms
87 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 7% of them (4 requests) were addressed to the original Rocketryworks.com, 55% (32 requests) were made to Cdn11.bigcommerce.com and 7% (4 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (866 ms) relates to the external source Cdn11.bigcommerce.com.
Page size can be reduced by 224.1 kB (14%)
1.6 MB
1.4 MB
In fact, the total size of Rocketryworks.com main page is 1.6 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 215.3 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 35.7 kB, which is 15% 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 215.3 kB or 88% of the original size.
Potential reduce by 663 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. Rocketry Works images are well optimized though.
Potential reduce by 8.1 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.
Number of requests can be reduced by 21 (42%)
50
29
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rocketry Works. 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 as a result speed up the page load time.
rocketryworks.com
110 ms
rocketryworks.com
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www.rocketryworks.com
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theme-bundle.polyfills.js
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rocketryworks.com 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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
List items (<li>) are not contained within <ul> or <ol> parent elements.
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.
rocketryworks.com 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
Browser errors were logged to the console
Page has valid source maps
rocketryworks.com 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
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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rocketryworks.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 Rocketryworks.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.
rocketryworks.com
Open Graph description is not detected on the main page of Rocketry Works. 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: