1.4 sec in total
241 ms
914 ms
199 ms
Welcome to perfessorbill.com homepage info - get ready to check Perfessorbill best content for United States right away, or after learning these important things about perfessorbill.com
Piano Ragtime Music Files, descriptions, and Sheet Music Covers
Visit perfessorbill.comWe analyzed Perfessorbill.com page load time and found that the first response time was 241 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
perfessorbill.com performance score
name
value
score
weighting
Value3.3 s
39/100
10%
Value4.4 s
39/100
25%
Value3.3 s
90/100
10%
Value60 ms
100/100
30%
Value0.05
99/100
15%
Value4.0 s
87/100
10%
241 ms
144 ms
145 ms
294 ms
14 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that 94% of them (31 requests) were addressed to the original Perfessorbill.com, 6% (2 requests) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (341 ms) belongs to the original domain Perfessorbill.com.
Page size can be reduced by 84.4 kB (48%)
176.3 kB
91.9 kB
In fact, the total size of Perfessorbill.com main page is 176.3 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. 25% of websites need less resources to load. Javascripts take 99.2 kB which makes up the majority of the site volume.
Potential reduce by 17.0 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 4.4 kB, which is 20% 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 17.0 kB or 77% of the original size.
Potential reduce by 0 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. Perfessorbill images are well optimized though.
Potential reduce by 64.6 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 64.6 kB or 65% of the original size.
Potential reduce by 2.8 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. Perfessorbill.com needs all CSS files to be minified and compressed as it can save up to 2.8 kB or 64% of the original size.
Number of requests can be reduced by 4 (13%)
31
27
The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Perfessorbill. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
perfessorbill.com
241 ms
main.css
144 ms
search.css
145 ms
jquery.min.js
294 ms
jquery-1.10.2.js
14 ms
jquery-ui.js
15 ms
time.js
124 ms
search.js
140 ms
entpop0.gif
78 ms
entpop0.gif
82 ms
entpop1.gif
81 ms
entpop2.gif
81 ms
entpop3.gif
82 ms
entpop4.gif
77 ms
entpop5.gif
147 ms
entpopm.gif
148 ms
pb3dwp1.gif
214 ms
pbhead_default.gif
152 ms
pblogo1.gif
155 ms
helpbut.gif
141 ms
search1.gif
206 ms
booking1.gif
194 ms
samhead_small.gif
199 ms
btnalbum.jpg
200 ms
entext1.gif
201 ms
btnbill.jpg
256 ms
entext4.gif
274 ms
btnmidi.jpg
278 ms
entext3.gif
292 ms
btnrsrce.jpg
302 ms
entext2.gif
315 ms
btnnstlg.jpg
333 ms
entext5.gif
341 ms
perfessorbill.com accessibility score
perfessorbill.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
perfessorbill.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 doesn't use 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 Perfessorbill.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 Perfessorbill.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.
perfessorbill.com
Open Graph description is not detected on the main page of Perfessorbill. 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: