12.3 sec in total
191 ms
11.9 sec
253 ms
Click here to check amazing Professor String content for United States. Otherwise, check out these important facts you probably never knew about professorstring.com
Exclusive information about guitar strings, bass strings, and other strings for musical instruments. Rated #1 on the Web. Check it out!
Visit professorstring.comWe analyzed Professorstring.com page load time and found that the first response time was 191 ms and then it took 12.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
professorstring.com performance score
name
value
score
weighting
Value2.0 s
85/100
10%
Value11.9 s
0/100
25%
Value5.5 s
54/100
10%
Value1,220 ms
20/100
30%
Value0.173
69/100
15%
Value11.9 s
16/100
10%
191 ms
70 ms
14 ms
135 ms
10 ms
Our browser made a total of 32 requests to load all elements on the main page. We found that 75% of them (24 requests) were addressed to the original Professorstring.com, 9% (3 requests) were made to S7.addthis.com and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (444 ms) belongs to the original domain Professorstring.com.
Page size can be reduced by 397.9 kB (45%)
878.0 kB
480.1 kB
In fact, the total size of Professorstring.com main page is 878.0 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 451.0 kB which makes up the majority of the site volume.
Potential reduce by 53.7 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 53.7 kB or 72% of the original size.
Potential reduce by 47.5 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. Obviously, Professor String needs image optimization as it can save up to 47.5 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 291.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 291.3 kB or 65% of the original size.
Potential reduce by 5.5 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. Professorstring.com needs all CSS files to be minified and compressed as it can save up to 5.5 kB or 79% of the original size.
Number of requests can be reduced by 13 (43%)
30
17
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Professor String. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
professorstring.com
191 ms
index.php
70 ms
ga.js
14 ms
ddlevelsmenu.js
135 ms
addthis_widget.js
10 ms
count.js
308 ms
__utm.gif
13 ms
layout.css
49 ms
ddlevelsmenu-base.css
50 ms
ddlevelsmenu-sidebar.css
76 ms
ddlevelsmenu-topbar.css
94 ms
ctin.php
154 ms
300lo.json
63 ms
ie67-css.d5089428ac7f05efd372.js
14 ms
Header_2.jpg
316 ms
cart.jpg
279 ms
chromebg.gif
326 ms
sh.8e5f85691f9aaa082472a194.html
31 ms
Go.jpg
343 ms
Fat_Metals_Guitar_String_HomeAd.jpg
432 ms
Acoustic_Bronze_Ad.jpg
444 ms
Guitar_Strings_Fretboard.jpg
344 ms
Guitar_string_bullet.jpg
305 ms
This_Week.jpg
345 ms
Bass_Tuning_Key.jpg
270 ms
ebook_cover.jpg
267 ms
Guitar_Case.jpg
210 ms
Guitar_String_Girl.jpg
178 ms
arrow-down.gif
115 ms
arrow-right.gif
152 ms
Prof_BB_Article_Final.jpg
99 ms
Wallpaper_Squares.jpg
63 ms
professorstring.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.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
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
professorstring.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
professorstring.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
EN
EN
WINDOWS-1252
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Professorstring.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 Professorstring.com main page’s claimed encoding is windows-1252. 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.
professorstring.com
Open Graph description is not detected on the main page of Professor String. 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: