356 ms in total
52 ms
221 ms
83 ms
Click here to check amazing Uncommon Knowledge content. Otherwise, check out these important facts you probably never knew about uncommon-knowledge.com
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Visit uncommon-knowledge.comWe analyzed Uncommon-knowledge.com page load time and found that the first response time was 52 ms and then it took 304 ms to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
uncommon-knowledge.com performance score
name
value
score
weighting
Value0.8 s
100/100
10%
Value1.9 s
98/100
25%
Value0.8 s
100/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value0.8 s
100/100
10%
52 ms
16 ms
31 ms
32 ms
32 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that all of those requests were addressed to Uncommon-knowledge.com and no external sources were called. The less responsive or slowest element that took the longest time to load (97 ms) belongs to the original domain Uncommon-knowledge.com.
Page size can be reduced by 8.2 kB (21%)
39.4 kB
31.2 kB
In fact, the total size of Uncommon-knowledge.com main page is 39.4 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. Only 10% of websites need less resources to load. Images take 29.5 kB which makes up the majority of the site volume.
Potential reduce by 6.1 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 6.1 kB or 79% of the original size.
Potential reduce by 331 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. Uncommon Knowledge images are well optimized though.
Potential reduce by 1.7 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. Uncommon-knowledge.com needs all CSS files to be minified and compressed as it can save up to 1.7 kB or 79% of the original size.
Number of requests can be reduced by 36 (63%)
57
21
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Uncommon Knowledge. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
uncommon-knowledge.com
52 ms
styles-site.css
16 ms
menu.gif
31 ms
a1.gif
32 ms
a2.gif
32 ms
a4.gif
27 ms
a3.jpg
30 ms
stri1.gif
30 ms
a51.gif
41 ms
a5.gif
44 ms
a6.gif
44 ms
a7.gif
44 ms
a8.gif
42 ms
a9.gif
45 ms
a10.jpg
54 ms
a52.gif
55 ms
a11a.gif
58 ms
a11.gif
56 ms
a11c.gif
57 ms
a13.gif
57 ms
a14.gif
67 ms
a15.jpg
68 ms
a16.gif
71 ms
a17.gif
68 ms
a18.jpg
70 ms
a19.jpg
70 ms
stri2.gif
82 ms
a20.jpg
80 ms
a22.gif
81 ms
a18.gif
82 ms
a19.gif
82 ms
a24.jpg
83 ms
a27.jpg
94 ms
a28.jpg
94 ms
a29.jpg
95 ms
a30.jpg
95 ms
a30.gif
97 ms
a45.gif
90 ms
a44.gif
86 ms
a21.jpg
86 ms
a23.gif
84 ms
a20_tan.gif
85 ms
a25.jpg
85 ms
a26.jpg
86 ms
a31.jpg
85 ms
a31.gif
91 ms
a46.gif
83 ms
a22.jpg
83 ms
a41.gif
90 ms
a39.gif
89 ms
a32.gif
84 ms
a56.gif
85 ms
a23.jpg
83 ms
a40.gif
88 ms
a36.gif
88 ms
a37.gif
88 ms
back1.gif
84 ms
a34.gif
83 ms
uncommon-knowledge.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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
uncommon-knowledge.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
uncommon-knowledge.com 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
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Uncommon-knowledge.com 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 Uncommon-knowledge.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
uncommon-knowledge.com
Open Graph description is not detected on the main page of Uncommon Knowledge. 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: