18.2 sec in total
143 ms
2.1 sec
16 sec
Click here to check amazing Professor Nerdster content. Otherwise, check out these important facts you probably never knew about professornerdster.com
Professor Nerdster is a publication dedicated to exploring weird topics. Learn about politics, history and business concepts from our unique vantage point.
Visit professornerdster.comWe analyzed Professornerdster.com page load time and found that the first response time was 143 ms and then it took 18.1 sec 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.
professornerdster.com performance score
name
value
score
weighting
Value3.2 s
44/100
10%
Value4.4 s
38/100
25%
Value4.5 s
73/100
10%
Value1,770 ms
10/100
30%
Value0
100/100
15%
Value17.0 s
4/100
10%
143 ms
350 ms
159 ms
164 ms
173 ms
Our browser made a total of 98 requests to load all elements on the main page. We found that 86% of them (84 requests) were addressed to the original Professornerdster.com, 5% (5 requests) were made to Youtube.com and 2% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Professornerdster.com.
Page size can be reduced by 538.7 kB (7%)
7.4 MB
6.9 MB
In fact, the total size of Professornerdster.com main page is 7.4 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. 85% 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 6.4 MB which makes up the majority of the site volume.
Potential reduce by 489.5 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 489.5 kB or 72% of the original size.
Potential reduce by 44.7 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. Professor Nerdster images are well optimized though.
Potential reduce by 3.3 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.
Potential reduce by 1.2 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. Professornerdster.com has all CSS files already compressed.
Number of requests can be reduced by 16 (18%)
87
71
The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Professor Nerdster. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
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professornerdster.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
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
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
Links do not have a discernible name
professornerdster.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
professornerdster.com SEO score
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 Professornerdster.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 Professornerdster.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.
professornerdster.com
Open Graph data is detected on the main page of Professor Nerdster. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: