1.3 sec in total
387 ms
750 ms
145 ms
Welcome to tvmcalcs.com homepage info - get ready to check TVMCalcs best content for United States right away, or after learning these important things about tvmcalcs.com
TVMCalcs.com provides financial calculator, time value of money, and Microsoft Excel tutorials at no cost. This site is maintained by Timothy R. Mayes, Ph.d.
Visit tvmcalcs.comWe analyzed Tvmcalcs.com page load time and found that the first response time was 387 ms and then it took 895 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
tvmcalcs.com performance score
name
value
score
weighting
Value2.4 s
69/100
10%
Value6.5 s
9/100
25%
Value2.9 s
95/100
10%
Value450 ms
63/100
30%
Value0.161
73/100
15%
Value7.9 s
44/100
10%
387 ms
8 ms
93 ms
60 ms
63 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 46% of them (24 requests) were addressed to the original Tvmcalcs.com, 8% (4 requests) were made to Cdnjs.cloudflare.com and 8% (4 requests) were made to W.sharethis.com. The less responsive or slowest element that took the longest time to load (387 ms) belongs to the original domain Tvmcalcs.com.
Page size can be reduced by 939.6 kB (66%)
1.4 MB
491.2 kB
In fact, the total size of Tvmcalcs.com main page is 1.4 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. 50% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 20.4 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 20.4 kB or 74% of the original size.
Potential reduce by 16.9 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, TVMCalcs needs image optimization as it can save up to 16.9 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 776.6 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 776.6 kB or 68% of the original size.
Potential reduce by 125.6 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. Tvmcalcs.com needs all CSS files to be minified and compressed as it can save up to 125.6 kB or 84% of the original size.
Number of requests can be reduced by 38 (79%)
48
10
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TVMCalcs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.
tvmcalcs.com
387 ms
font-awesome.min.css
8 ms
core.css
93 ms
grid.css
60 ms
styles.css
63 ms
modernizr-2.6.2.min.js
107 ms
default.min.css
16 ms
google_service.js
32 ms
buttons.js
39 ms
MathJax.js
29 ms
brand
14 ms
jquery.min.js
5 ms
highlight.min.js
5 ms
plugins.js
244 ms
script.js
40 ms
quant.js
18 ms
brand
22 ms
globals.css
36 ms
icons.css
58 ms
header.css
62 ms
sidenav.css
66 ms
pagecontent.css
100 ms
footer.css
102 ms
blog.css
88 ms
calendar.css
91 ms
sidenav-blog.css
95 ms
styleguide.css
118 ms
google_ads.js
17 ms
body_bg.jpg
123 ms
gpt.js
79 ms
analytics.js
68 ms
async-buttons.js
66 ms
pview
74 ms
MathJax.js
113 ms
header_bg.jpg
133 ms
tvmcalcs_logo.jpg
132 ms
search_bg.jpg
84 ms
search_btn-sprite.gif
133 ms
xlsx.png
132 ms
pie-chart.png
135 ms
googlelogo_lightgrey_46x16dp.png
89 ms
rules-p-9e6vWNqRyQTqQ.js
26 ms
sc
19 ms
fontawesome-webfont.woff
23 ms
collect
11 ms
collect
72 ms
buttons.e80452d5e7cc382dad89d10f50bde247.css
7 ms
pubads_impl_147.js
39 ms
p.js
14 ms
pixel;r=590197885;rf=0;a=p-9e6vWNqRyQTqQ;url=http%3A%2F%2Ftvmcalcs.com%2F;fpan=1;fpa=P0-225787751-1504648158633;ns=0;ce=1;cm=;ref=;je=0;sr=1024x768x32;enc=n;dst=0;et=1504648158633;tzo=-180;ogl=
23 ms
TeX-AMS-MML_HTMLorMML.js
40 ms
container.html
7 ms
tvmcalcs.com accessibility score
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
Buttons do not have an accessible name
Form elements do not have associated labels
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
tvmcalcs.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
Browser errors were logged to the console
tvmcalcs.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 Tvmcalcs.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 Tvmcalcs.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.
tvmcalcs.com
Open Graph description is not detected on the main page of TVMCalcs. 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: