35.3 sec in total
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Welcome to ndcarbide.com homepage info - get ready to check ND Carbide best content right away, or after learning these important things about ndcarbide.com
Guanghan N&D Carbide Co Ltd is one of the fast growing and leading manufacturers in China working specifically with cemented tungsten carbide.
Visit ndcarbide.comWe analyzed Ndcarbide.com page load time and found that the first response time was 12 sec and then it took 23.3 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
ndcarbide.com performance score
name
value
score
weighting
Value3.1 s
45/100
10%
Value5.0 s
27/100
25%
Value5.2 s
59/100
10%
Value2,010 ms
7/100
30%
Value0.496
16/100
15%
Value9.4 s
31/100
10%
11973 ms
48 ms
756 ms
826 ms
1632 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Ndcarbide.com, 73% (46 requests) were made to Cdn.globalso.com and 17% (11 requests) were made to Globalso.site. The less responsive or slowest element that took the longest time to load (12 sec) belongs to the original domain Ndcarbide.com.
Page size can be reduced by 1.8 MB (25%)
7.1 MB
5.3 MB
In fact, the total size of Ndcarbide.com main page is 7.1 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 7.0 MB which makes up the majority of the site volume.
Potential reduce by 52.3 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. This page needs HTML code to be minified as it can gain 9.9 kB, which is 16% 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 52.3 kB or 86% of the original size.
Potential reduce by 1.8 MB
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, ND Carbide needs image optimization as it can save up to 1.8 MB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 1.1 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 14.0 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. Ndcarbide.com needs all CSS files to be minified and compressed as it can save up to 14.0 kB or 32% of the original size.
Number of requests can be reduced by 16 (28%)
57
41
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ND Carbide. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
ndcarbide.com
11973 ms
js
48 ms
style.css
756 ms
public.css
826 ms
swiper.min.css
1632 ms
livechat.js
752 ms
form.js
751 ms
swiper.min.js
1880 ms
jquery.min.js
1562 ms
common.js
1035 ms
public.js
880 ms
download.png
897 ms
banner-11.jpg
1680 ms
banner-222.jpg
1289 ms
banner-4.jpg
1333 ms
banner-32.jpg
1235 ms
Leading-Manufacturer.png.png
1550 ms
Excellent-service.png.png
1474 ms
High-quality-products.png
1517 ms
OEMODM.png
1761 ms
tungsten-carbide-inlet-plate-1.jpg
1715 ms
tungsten-carbide-nozzle-2.jpg
1623 ms
tungsten-carbide-disc.jpg
1753 ms
tungsten-carbide-seat.jpg
1679 ms
tungsten-carbide-bush-for-ESP.jpg
2027 ms
Flat-Seal-Ring1.jpg
1745 ms
tungsten-carbide-burs-1.jpg
1764 ms
Tungsten-carbide-round-cone.jpg
2666 ms
tungsten-carbide-accelerators.jpg
1853 ms
tungsten-carbide-wear-part-7.jpg
1867 ms
212.jpg
2027 ms
145590302.png
2173 ms
Pump-Valve.jpg
2120 ms
Chemical.jpg
2190 ms
Cutting.jpg
2246 ms
analytics.js
15 ms
collect
11 ms
137082464.png
6494 ms
phone123.png
867 ms
email-fill123.png
1093 ms
skype123.png
1423 ms
2022105_inquiry_livechat_ndcarbidecom
530 ms
all-m.gif
1115 ms
page-ico.png
1162 ms
banner_l.png
1197 ms
banner_r.png
1041 ms
arrow.png
1465 ms
about-bg.png
4039 ms
promote_item_bg.jpg
1565 ms
Gotham-Light.otf
1184 ms
fontawesome-webfont.woff
1222 ms
fontawesome-webfont.woff
1587 ms
2022105_inquiry_form_ndcarbidecom
565 ms
top.png
1283 ms
from_livechat.css
16 ms
jquery.min.js
31 ms
layer.js
41 ms
group_oper.js
43 ms
validform.min.js
43 ms
jquery.cookie.js
44 ms
layer.css
17 ms
fontawesome-webfont.ttf
584 ms
fontawesome-webfont.svg
426 ms
ndcarbide.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
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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.
ndcarbide.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
Missing source maps for large first-party JavaScript
ndcarbide.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
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ndcarbide.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 Ndcarbide.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.
ndcarbide.com
Open Graph description is not detected on the main page of ND Carbide. 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: