13.6 sec in total
2.2 sec
11.3 sec
117 ms
Visit dvpolymers.com now to see the best up-to-date Dvpolymers content and also check out these interesting facts you probably never knew about dvpolymers.com
DV Polymers engaged in manufacturers and suppliers of PTFE Lined Pipes, Teflon Lined Pipes & Fittings, Teflon Lined Valves, FEP Lined Valves, PFA Lined Valves, ETFE Tefzel Coatings and FEP Lined Butte...
Visit dvpolymers.comWe analyzed Dvpolymers.com page load time and found that the first response time was 2.2 sec and then it took 11.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
dvpolymers.com performance score
name
value
score
weighting
Value6.4 s
2/100
10%
Value18.2 s
0/100
25%
Value10.4 s
8/100
10%
Value510 ms
57/100
30%
Value0.011
100/100
15%
Value8.3 s
39/100
10%
2151 ms
1044 ms
1457 ms
1528 ms
2112 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 83% of them (38 requests) were addressed to the original Dvpolymers.com, 9% (4 requests) were made to Google-analytics.com and 7% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (6.9 sec) belongs to the original domain Dvpolymers.com.
Page size can be reduced by 111.6 kB (35%)
317.7 kB
206.1 kB
In fact, the total size of Dvpolymers.com main page is 317.7 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. 35% of websites need less resources to load. Images take 186.1 kB which makes up the majority of the site volume.
Potential reduce by 10.8 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. 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 10.8 kB or 74% of the original size.
Potential reduce by 65.1 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. Obviously, Dvpolymers needs image optimization as it can save up to 65.1 kB or 35% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 35.5 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 35.5 kB or 31% of the original size.
Potential reduce by 309 B
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. Dvpolymers.com has all CSS files already compressed.
Number of requests can be reduced by 19 (43%)
44
25
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dvpolymers. 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 from 4 to 1 for CSS and as a result speed up the page load time.
dvpolymers.com
2151 ms
Style.css
1044 ms
jquery.min.js
1457 ms
jquery.easyslides.min.v1.1.js
1528 ms
jquery.easyslides.source.v1.1.js
2112 ms
easySlides.default.min.css
2091 ms
example_1.js
2103 ms
styles.css
2118 ms
jquery.easing.1.3.js
2168 ms
style1.css
2307 ms
js
62 ms
stripbg.jpg
1066 ms
logo.png
2493 ms
toplink.png
722 ms
bg_home.png
4264 ms
6.png
1062 ms
home.png
1093 ms
bg_shop.png
1423 ms
shop.png
2128 ms
bg_camera.png
4452 ms
building.png
2175 ms
bg_fav.png
2147 ms
fav.png
3204 ms
cer.png
4383 ms
bulletpoint.png
3235 ms
line.png
3236 ms
cer_1.jpg
4253 ms
cer_2.jpg
4316 ms
cer_3.jpg
3915 ms
cer_4.jpg
4568 ms
download.png
5316 ms
downloadarrow.png
5310 ms
1.jpg
5372 ms
2.jpg
5111 ms
3.jpg
5467 ms
Grank.png
6868 ms
analytics.js
10 ms
1.png
6503 ms
bg.png
6328 ms
OpenSans-Regular-webfont.woff
6320 ms
collect
32 ms
js
42 ms
collect
17 ms
analytics.js
10 ms
js
66 ms
collect
62 ms
dvpolymers.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
Links do not have a discernible name
dvpolymers.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
dvpolymers.com SEO score
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
WINDOWS-1252
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dvpolymers.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 Dvpolymers.com main page’s claimed encoding is windows-1252. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
dvpolymers.com
Open Graph description is not detected on the main page of Dvpolymers. 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: