3.3 sec in total
273 ms
2.9 sec
98 ms
Welcome to needcalc.com homepage info - get ready to check Needcalc best content for Russia right away, or after learning these important things about needcalc.com
Needcalc is free online calculators, currency conversion rates and much more. Information from official sources, continuous updating.
Visit needcalc.comWe analyzed Needcalc.com page load time and found that the first response time was 273 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
needcalc.com performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value4.8 s
30/100
25%
Value8.0 s
22/100
10%
Value900 ms
31/100
30%
Value0.02
100/100
15%
Value8.7 s
36/100
10%
273 ms
506 ms
47 ms
456 ms
40 ms
Our browser made a total of 37 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Needcalc.com, 32% (12 requests) were made to En.needcalc.com and 14% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source En.needcalc.com.
Page size can be reduced by 25.6 kB (5%)
479.4 kB
453.8 kB
In fact, the total size of Needcalc.com main page is 479.4 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 431.2 kB which makes up the majority of the site volume.
Potential reduce by 17.8 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 17.8 kB or 78% of the original size.
Potential reduce by 2.5 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, Needcalc needs image optimization as it can save up to 2.5 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 4.8 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 505 B
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. Needcalc.com has all CSS files already compressed.
Number of requests can be reduced by 9 (30%)
30
21
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Needcalc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
needcalc.com
273 ms
en.needcalc.com
506 ms
css
47 ms
style.css
456 ms
jquery.min.js
40 ms
adsbygoogle.js
73 ms
noicon.svg
455 ms
directions_icon.png
521 ms
weather_icon.png
567 ms
days_icon.png
601 ms
number_icon.png
556 ms
password_icon.png
568 ms
auto_icon.png
1061 ms
fuel_icon.png
1062 ms
unit_icon.png
1062 ms
selected.svg
1062 ms
KFOmCnqEu92Fr1Mu4mxP.ttf
104 ms
KFOlCnqEu92Fr1MmEU9fBBc9.ttf
118 ms
KFOlCnqEu92Fr1MmSU5fBBc9.ttf
128 ms
KFOlCnqEu92Fr1MmWUlfBBc9.ttf
128 ms
FwZY7-Qmy14u9lezJ-6H6Mw.ttf
129 ms
show_ads_impl.js
158 ms
zrt_lookup.html
60 ms
ads
178 ms
ads
145 ms
ads
374 ms
sdk.js
145 ms
trk.js
51 ms
window_focus.js
43 ms
qs_click_protection.js
46 ms
ufs_web_display.js
53 ms
activeview
61 ms
sodar
32 ms
sodar2.js
5 ms
runner.html
6 ms
aframe
49 ms
IHSjRKKj3q_1Pt3c2sGWHmUCy_Bw5n5yhKh9CWyZSw4.js
5 ms
needcalc.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-*] attributes do not match their roles
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
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.
needcalc.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
needcalc.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 Needcalc.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 Needcalc.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.
needcalc.com
Open Graph data is detected on the main page of Needcalc. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: