3.7 sec in total
83 ms
3.2 sec
448 ms
Welcome to kellybluebook.com homepage info - get ready to check Kelly Blue Book best content for United States right away, or after learning these important things about kellybluebook.com
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Visit kellybluebook.comWe analyzed Kellybluebook.com page load time and found that the first response time was 83 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
kellybluebook.com performance score
name
value
score
weighting
Value3.0 s
48/100
10%
Value3.8 s
55/100
25%
Value6.8 s
35/100
10%
Value8,140 ms
0/100
30%
Value0
100/100
15%
Value20.5 s
2/100
10%
83 ms
2119 ms
1039 ms
1039 ms
910 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Kellybluebook.com, 11% (5 requests) were made to Kbb.com and 11% (5 requests) were made to File.kbb.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Kbb.com.
Page size can be reduced by 782.4 kB (63%)
1.2 MB
458.6 kB
In fact, the total size of Kellybluebook.com main page is 1.2 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. 70% of websites need less resources to load. Javascripts take 726.7 kB which makes up the majority of the site volume.
Potential reduce by 342.9 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 342.9 kB or 82% of the original size.
Potential reduce by 2.5 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. Kelly Blue Book images are well optimized though.
Potential reduce by 437.0 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 437.0 kB or 60% of the original size.
Number of requests can be reduced by 21 (50%)
42
21
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kelly Blue Book. 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.
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kellybluebook.com accessibility score
kellybluebook.com 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
Page has valid source maps
kellybluebook.com SEO score
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 Kellybluebook.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 Kellybluebook.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.
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kellybluebook.com
Open Graph data is detected on the main page of Kelly Blue Book. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: