5.6 sec in total
645 ms
4.4 sec
611 ms
Visit www1.jensonusa.com now to see the best up-to-date Www 1 Jenson USA content for United States and also check out these interesting facts you probably never knew about www1.jensonusa.com
Jenson USA is one of the original online bike shops and has been selling complete bikes, bicycle parts and accessories on the internet since 1996. We offer free shipping on orders over $60.
Visit www1.jensonusa.comWe analyzed Www1.jensonusa.com page load time and found that the first response time was 645 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
www1.jensonusa.com performance score
name
value
score
weighting
Value5.5 s
6/100
10%
Value20.2 s
0/100
25%
Value42.2 s
0/100
10%
Value54,960 ms
0/100
30%
Value0.506
16/100
15%
Value73.3 s
0/100
10%
645 ms
7 ms
32 ms
388 ms
452 ms
Our browser made a total of 212 requests to load all elements on the main page. We found that 5% of them (10 requests) were addressed to the original Www1.jensonusa.com, 34% (72 requests) were made to Static.jensonusa.com and 9% (20 requests) were made to Vcc-na2.8x8.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Helper-apps.jensonusa.com.
Page size can be reduced by 3.0 MB (59%)
5.0 MB
2.1 MB
In fact, the total size of Www1.jensonusa.com main page is 5.0 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. 80% 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. Javascripts take 2.8 MB which makes up the majority of the site volume.
Potential reduce by 347.6 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 347.6 kB or 85% of the original size.
Potential reduce by 29.3 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. Www 1 Jenson USA images are well optimized though.
Potential reduce by 1.9 MB
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 1.9 MB or 66% of the original size.
Potential reduce by 712.2 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. Www1.jensonusa.com needs all CSS files to be minified and compressed as it can save up to 712.2 kB or 88% of the original size.
Number of requests can be reduced by 120 (67%)
180
60
The browser has sent 180 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Www 1 Jenson USA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 82 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
www1.jensonusa.com
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entry.js
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custom.js
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www1.jensonusa.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
ARIA IDs are not unique
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
www1.jensonusa.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
www1.jensonusa.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Www1.jensonusa.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 Www1.jensonusa.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.
www1.jensonusa.com
Open Graph description is not detected on the main page of Www 1 Jenson USA. 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: