5.2 sec in total
248 ms
4.3 sec
573 ms
Click here to check amazing Vidar Chemical content. Otherwise, check out these important facts you probably never knew about vidar-chemical.com
As a company specializing in the production of Poly aluminium chloride, Sodium Lauryl Ether Sulfate and Titanium dioxide, Vidar Water Industrial Co.Ltd is one of the leading organizations engaged in p...
Visit vidar-chemical.comWe analyzed Vidar-chemical.com page load time and found that the first response time was 248 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
vidar-chemical.com performance score
name
value
score
weighting
Value2.5 s
67/100
10%
Value10.8 s
0/100
25%
Value4.1 s
78/100
10%
Value540 ms
55/100
30%
Value0.165
71/100
15%
Value7.0 s
53/100
10%
248 ms
168 ms
88 ms
151 ms
285 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 79% of them (46 requests) were addressed to the original Vidar-chemical.com, 3% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Hzs11.cnzz.com.
Page size can be reduced by 288.7 kB (14%)
2.1 MB
1.8 MB
In fact, the total size of Vidar-chemical.com main page is 2.1 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. 35% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.
Potential reduce by 28.8 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. This page needs HTML code to be minified as it can gain 4.7 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 28.8 kB or 82% of the original size.
Potential reduce by 26.7 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. Vidar Chemical images are well optimized though.
Potential reduce by 204.7 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 204.7 kB or 62% of the original size.
Potential reduce by 28.5 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. Vidar-chemical.com needs all CSS files to be minified and compressed as it can save up to 28.5 kB or 82% of the original size.
Number of requests can be reduced by 14 (26%)
54
40
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vidar Chemical. 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.
vidar-chemical.com
248 ms
www.vidar-chemical.com
168 ms
style.css
88 ms
float.css
151 ms
jquery-1.7.2.min.js
285 ms
search_news1.js
155 ms
jquery-2.1.1.min.js
265 ms
owl.carousel.min.js
251 ms
addthis_widget.js
8 ms
stat.php
1391 ms
jquery.soChange-min.js
194 ms
conversion.js
35 ms
analytics.js
48 ms
bg1.png
102 ms
top_bg.jpg
134 ms
logo.png
152 ms
search.png
104 ms
ai.jpg
134 ms
banner3.jpg
372 ms
banner2.jpg
528 ms
banner1.jpg
511 ms
banner4.jpg
377 ms
about.jpg
191 ms
news.jpg
222 ms
contact.jpg
269 ms
caustic-soda-flake-pearl.jpg
356 ms
sodium-lauryl-ether-sulfate.jpg
390 ms
poly-aluminium-chloride-company.jpg
441 ms
acetic-acid-glacial-tech-food-grade.jpg
471 ms
sodium-tripolyphosphate-supplier.jpg
515 ms
dioctyl-phthalate-dop.jpg
566 ms
pvc-resin.jpg
525 ms
pacakge.jpg
577 ms
iron-oxide-redyellow.jpg
629 ms
search_btn.png
560 ms
en.gif
574 ms
es.gif
584 ms
collect
48 ms
contenter_bottom_bg.png
565 ms
h_about.png
577 ms
h_news.png
581 ms
img_01.gif
602 ms
h_contact.png
603 ms
hotpro_bg.gif
638 ms
hotpro_bg.png
627 ms
footer_bg.gif
637 ms
stat.htm
2110 ms
core.php
572 ms
9.gif
1147 ms
pic.gif
1095 ms
blanka.png
390 ms
bg.gif
366 ms
textarea.gif
365 ms
input.gif
350 ms
send.gif
345 ms
270 ms
39 ms
app.gif
805 ms
vidar-chemical.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.
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
vidar-chemical.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
Page has valid source maps
vidar-chemical.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vidar-chemical.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 Vidar-chemical.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.
vidar-chemical.com
Open Graph description is not detected on the main page of Vidar Chemical. 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: