2.8 sec in total
154 ms
2.4 sec
257 ms
Visit chemiflex.com now to see the best up-to-date Chemi Flex content and also check out these interesting facts you probably never knew about chemiflex.com
Chemi Flex is a worldwide leading manufacturer and supplier of metric and English pitch urethane timing belts, silicone timing belts and specialty belts. Call us at (630) 627-9650. or browse chemiflex...
Visit chemiflex.comWe analyzed Chemiflex.com page load time and found that the first response time was 154 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
chemiflex.com performance score
name
value
score
weighting
Value3.5 s
36/100
10%
Value6.6 s
8/100
25%
Value6.9 s
33/100
10%
Value3,900 ms
1/100
30%
Value0.595
11/100
15%
Value10.6 s
23/100
10%
154 ms
1152 ms
78 ms
162 ms
309 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 75% of them (44 requests) were addressed to the original Chemiflex.com, 10% (6 requests) were made to Apis.google.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Chemiflex.com.
Page size can be reduced by 91.2 kB (8%)
1.1 MB
1.0 MB
In fact, the total size of Chemiflex.com main page is 1.1 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. 40% of websites need less resources to load. Images take 917.3 kB which makes up the majority of the site volume.
Potential reduce by 19.3 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. 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 19.3 kB or 76% of the original size.
Potential reduce by 40.7 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. Chemi Flex images are well optimized though.
Potential reduce by 27.6 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 27.6 kB or 16% of the original size.
Potential reduce by 3.6 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. Chemiflex.com needs all CSS files to be minified and compressed as it can save up to 3.6 kB or 54% of the original size.
Number of requests can be reduced by 17 (41%)
41
24
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chemi Flex. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
chemiflex.com
154 ms
www.chemiflex.com
1152 ms
scripts.js
78 ms
style.css
162 ms
styles.css
309 ms
jquery.js
295 ms
style.css
473 ms
jquery.js
458 ms
js
79 ms
t.js
61 ms
style.css
140 ms
script.js
141 ms
plusone.js
61 ms
jquery.form.js
304 ms
scripts.js
298 ms
analytics.js
173 ms
style.css
224 ms
script.js
226 ms
css
34 ms
bkgGrd.jpg
125 ms
header.jpg
159 ms
harddrive.jpg
125 ms
largeformat.jpg
124 ms
laserengraver.jpg
143 ms
printer.jpg
158 ms
robotics.jpg
156 ms
slideshow.jpg
210 ms
designEng.jpg
123 ms
moldsTool.jpg
123 ms
manufac.jpg
122 ms
designAssist.jpg
122 ms
chemi-logo.png
155 ms
twitter.png
156 ms
facebook.png
154 ms
NIBA_Logo-Proud_Member_221-page-001.jpg
214 ms
menu_button_on_bg.jpg
106 ms
menu_button_bg.jpg
106 ms
chemiflex_office.jpg
222 ms
homeFeature.png
167 ms
analytics.js
95 ms
cb=gapi.loaded_0
41 ms
cb=gapi.loaded_1
104 ms
fastbutton
99 ms
largeformat.jpg
148 ms
harddrive.jpg
219 ms
laserengraver.jpg
138 ms
robotics.jpg
174 ms
facebook.png
106 ms
printer.jpg
133 ms
twitter.png
172 ms
collect
50 ms
slideshow.jpg
134 ms
NIBA_Logo-Proud_Member_221-page-001.jpg
195 ms
homeFeature.png
395 ms
postmessageRelay
199 ms
developers.google.com
371 ms
1832714284-postmessagerelay.js
76 ms
rpc:shindig_random.js
15 ms
cb=gapi.loaded_0
23 ms
chemiflex.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
Links do not have a discernible name
chemiflex.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
chemiflex.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
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chemiflex.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 Chemiflex.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.
chemiflex.com
Open Graph description is not detected on the main page of Chemi Flex. 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: