3.8 sec in total
643 ms
2.9 sec
256 ms
Visit ndtsis.com now to see the best up-to-date NDT Sis content and also check out these interesting facts you probably never knew about ndtsis.com
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Visit ndtsis.comWe analyzed Ndtsis.com page load time and found that the first response time was 643 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
ndtsis.com performance score
name
value
score
weighting
Value2.6 s
65/100
10%
Value8.5 s
2/100
25%
Value5.2 s
59/100
10%
Value10 ms
100/100
30%
Value0.102
89/100
15%
Value2.9 s
96/100
10%
643 ms
246 ms
479 ms
484 ms
493 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 98% of them (45 requests) were addressed to the original Ndtsis.com, 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Ndtsis.com.
Page size can be reduced by 60.2 kB (18%)
334.7 kB
274.4 kB
In fact, the total size of Ndtsis.com main page is 334.7 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. 20% of websites need less resources to load. Images take 259.5 kB which makes up the majority of the site volume.
Potential reduce by 19.2 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 3.5 kB, which is 13% 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 19.2 kB or 72% of the original size.
Potential reduce by 16.6 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. NDT Sis images are well optimized though.
Potential reduce by 1.9 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 22.5 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. Ndtsis.com needs all CSS files to be minified and compressed as it can save up to 22.5 kB or 83% of the original size.
We found no issues to fix!
33
33
The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NDT Sis. According to our analytics all requests are already optimized.
ndtsis.com
643 ms
style.css
246 ms
disclaim-element.js
479 ms
graph-calc.js
484 ms
style.css
493 ms
jquery.min.js
18 ms
jquery.quovolver.js
492 ms
body-bg.jpg
298 ms
wayback-toolbar-logo.png
468 ms
wm_tb_prv_on.png
473 ms
wm_tb_nxt_on.png
470 ms
graph.jsp
475 ms
onlineexam.gif
501 ms
RANJITH-FRANCIS.jpg
524 ms
Saran.jpg
708 ms
Remington.jpg
709 ms
Rivington.jpg
713 ms
buy.png
948 ms
ukas.png
746 ms
gal.png
779 ms
mn_off.png
945 ms
nav.jpg
707 ms
menu_bg.png
721 ms
seperator.jpg
763 ms
lavalamp.png
793 ms
nav-msg.png
942 ms
maq_bg.jpg
949 ms
banner-bg.jpg
950 ms
frame.jpg
961 ms
numb.png
1007 ms
prod-head.jpg
1050 ms
prod.jpg
1176 ms
prod-menu.jpg
1135 ms
prod-list.jpg
1136 ms
list-style.png
1151 ms
newslatter.jpg
1200 ms
add-box-bg.png
1254 ms
click-btn.png
1359 ms
add-box-bg1.png
1438 ms
footer-bg.png
1436 ms
connect-bg.png
1441 ms
submit-btn.png
1445 ms
li-sep.jpg
1511 ms
helvetica_lt_77_bold_condensed-webfont.woff
1595 ms
helveticaneueltstd-hvcn-webfont.woff
1501 ms
ga.js
1502 ms
ndtsis.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
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.
ndtsis.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
ndtsis.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
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ndtsis.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Ndtsis.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.
ndtsis.com
Open Graph description is not detected on the main page of NDT Sis. 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: