1.4 sec in total
197 ms
931 ms
223 ms
Welcome to crestchemicals.com homepage info - get ready to check Crest Chemicals best content for United States right away, or after learning these important things about crestchemicals.com
Crest Industrial Chemicals, Inc. has been dedicated to supplying the highest quality specialty blended chemical solutions to its clients for 30 years.
Visit crestchemicals.comWe analyzed Crestchemicals.com page load time and found that the first response time was 197 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
crestchemicals.com performance score
name
value
score
weighting
Value3.2 s
43/100
10%
Value4.5 s
37/100
25%
Value4.4 s
74/100
10%
Value800 ms
36/100
30%
Value0.015
100/100
15%
Value10.8 s
22/100
10%
197 ms
80 ms
37 ms
76 ms
41 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 92% of them (44 requests) were addressed to the original Crestchemicals.com, 6% (3 requests) were made to Google-analytics.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (367 ms) belongs to the original domain Crestchemicals.com.
Page size can be reduced by 730.9 kB (14%)
5.3 MB
4.6 MB
In fact, the total size of Crestchemicals.com main page is 5.3 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. 60% of websites need less resources to load. Images take 4.5 MB which makes up the majority of the site volume.
Potential reduce by 121.1 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 121.1 kB or 59% of the original size.
Potential reduce by 167.7 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. Crest Chemicals images are well optimized though.
Potential reduce by 316.7 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 316.7 kB or 80% of the original size.
Potential reduce by 125.4 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. Crestchemicals.com needs all CSS files to be minified and compressed as it can save up to 125.4 kB or 83% of the original size.
Number of requests can be reduced by 10 (23%)
44
34
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Crest Chemicals. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
crestchemicals.com
197 ms
bootstrap.min.css
80 ms
slide2.css
37 ms
main.css
76 ms
html5.js
41 ms
jquery-1.11.1.js
154 ms
bootstrap.min.js
88 ms
flowtype.js
53 ms
jquery.flexslider-min.js
73 ms
function.js
73 ms
css
25 ms
analytics.js
112 ms
mobile_icon.svg
33 ms
print_icon.svg
28 ms
email_icon.svg
34 ms
CrestChemicals_logo.svg
81 ms
arrow_orange.svg
34 ms
menu_icon.svg
36 ms
mobile_icon.svg
42 ms
print_icon.svg
39 ms
email_icon.svg
41 ms
CrestChemicals_logo.svg
109 ms
arrow_orange.svg
43 ms
menu_icon.svg
51 ms
arrow_white_right.png
53 ms
header.png
222 ms
bannr_home_m.jpg
53 ms
header2.png
346 ms
bannr_img_2_home_m.jpg
65 ms
header3.png
187 ms
bannr_img_3_home_m.jpg
103 ms
header4.png
295 ms
bannr_img_4_home_m.jpg
136 ms
header5.png
306 ms
bannr_img_5_home_m.jpg
136 ms
water_img.jpg
156 ms
blu_img.jpg
175 ms
discover_btn.png
192 ms
napca_logo.jpg
203 ms
chemical_coaters_logo.jpg
209 ms
grey_img.jpg
221 ms
Lato-Regular.woff
330 ms
Lato-Bold.woff
367 ms
Lato-Black.woff
366 ms
linkid.js
23 ms
collect
45 ms
slide_navi_left.png
19 ms
slide_navi_right.png
18 ms
crestchemicals.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
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.
crestchemicals.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
crestchemicals.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
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Crestchemicals.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 Crestchemicals.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.
crestchemicals.com
Open Graph description is not detected on the main page of Crest Chemicals. 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: