8.3 sec in total
322 ms
7.6 sec
348 ms
Welcome to physicstools.org homepage info - get ready to check Physicstools best content right away, or after learning these important things about physicstools.org
It is no secret that students sometimes need to spend more hours to complete their school assignments. Once a student and now a teacher, I consider several
Visit physicstools.orgWe analyzed Physicstools.org page load time and found that the first response time was 322 ms and then it took 8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
physicstools.org performance score
name
value
score
weighting
Value3.5 s
34/100
10%
Value4.5 s
37/100
25%
Value11.9 s
4/100
10%
Value40 ms
100/100
30%
Value0.033
100/100
15%
Value4.2 s
85/100
10%
322 ms
5326 ms
204 ms
34 ms
251 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that 84% of them (32 requests) were addressed to the original Physicstools.org, 11% (4 requests) were made to Fonts.gstatic.com and 3% (1 request) were made to Physicstoolsorg.satwp.com. The less responsive or slowest element that took the longest time to load (5.3 sec) belongs to the original domain Physicstools.org.
Page size can be reduced by 198.9 kB (20%)
993.5 kB
794.7 kB
In fact, the total size of Physicstools.org main page is 993.5 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. 15% of websites need less resources to load. Images take 895.3 kB which makes up the majority of the site volume.
Potential reduce by 13.3 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 13.3 kB or 72% of the original size.
Potential reduce by 176.4 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, Physicstools needs image optimization as it can save up to 176.4 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 3.1 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 6.0 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. Physicstools.org needs all CSS files to be minified and compressed as it can save up to 6.0 kB or 28% of the original size.
Number of requests can be reduced by 23 (74%)
31
8
The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Physicstools. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
physicstools.org
322 ms
www.physicstools.org
5326 ms
wp-emoji-release.min.js
204 ms
css
34 ms
style.css
251 ms
theme-responsive.css
256 ms
nivo-slider.css
265 ms
font-awesome.css
307 ms
www.physicstools.org
426 ms
style.css
238 ms
style.css
501 ms
style.css
490 ms
style.css
507 ms
style_2.1.2.css
500 ms
jquery.js
645 ms
jquery-migrate.min.js
554 ms
jquery.nivo.slider.js
722 ms
custom.js
741 ms
navigation.js
641 ms
jquery.cycle2.min.js
736 ms
jquery.cycle2.carousel.min.js
787 ms
jquery.cycle2.swipe.min.js
892 ms
jquery.cycle2.tile.min.js
883 ms
jquery.cycle2.video.min.js
972 ms
script.js
1009 ms
script.js
863 ms
client.js
1010 ms
script_2.1.2.js
1107 ms
wp-embed.min.js
1136 ms
cropped-logo-1.png
486 ms
mobile_nav_right.png
462 ms
31386-min.jpg
1059 ms
nav_right.png
511 ms
cropped-bg_main-10.jpg
783 ms
pxiEyp8kv8JHgFVrJJfedw.ttf
19 ms
pxiByp8kv8JHgFVrLCz7Z1xlEA.ttf
22 ms
TK3gWkYFABsmjsLaGw8Ene8.ttf
29 ms
TK3tWkYFABsmjsphPh8.ttf
34 ms
physicstools.org 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
Links do not have a discernible name
physicstools.org 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
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
physicstools.org 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 Physicstools.org 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 Physicstools.org 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.
physicstools.org
Open Graph description is not detected on the main page of Physicstools. 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: