1.3 sec in total
141 ms
305 ms
852 ms
Click here to check amazing Backwater Valves content for United States. Otherwise, check out these important facts you probably never knew about backwater-valves.com
Our innovative plastic backwater valves prevent basement flooding, raw sewage and sewer backups, backflow preventer. New Top check valve
Visit backwater-valves.comWe analyzed Backwater-valves.com page load time and found that the first response time was 141 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.
backwater-valves.com performance score
name
value
score
weighting
Value1.5 s
95/100
10%
Value1.5 s
99/100
25%
Value1.8 s
100/100
10%
Value190 ms
90/100
30%
Value0.064
97/100
15%
Value2.1 s
99/100
10%
141 ms
36 ms
49 ms
91 ms
49 ms
Our browser made a total of 25 requests to load all elements on the main page. We found that all of those requests were addressed to Backwater-valves.com and no external sources were called. The less responsive or slowest element that took the longest time to load (141 ms) belongs to the original domain Backwater-valves.com.
Page size can be reduced by 24.2 kB (27%)
90.8 kB
66.6 kB
In fact, the total size of Backwater-valves.com main page is 90.8 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. Only 10% of websites need less resources to load. Images take 63.1 kB which makes up the majority of the site volume.
Potential reduce by 21.8 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 3.7 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 21.8 kB or 79% of the original size.
Potential reduce by 2.4 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. Backwater Valves images are well optimized though.
Number of requests can be reduced by 7 (29%)
24
17
The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Backwater Valves. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
backwater-valves.com
141 ms
background.gif
36 ms
top-check-vackwater-valves.jpg
49 ms
Backwater-Valve-Header.gif
91 ms
Backwater-Valve-Usage-Diagram.jpg
49 ms
Backwater-Valve-sm.jpg
40 ms
Check-Pricing.gif
41 ms
More-Information.gif
55 ms
new.gif
90 ms
twitter-follow.jpg
90 ms
PE-2013-Access-Box.jpg
89 ms
Clear-Top-Backwater-Valve.jpg
90 ms
Extended-Valve-Plus-Cassette.jpg
89 ms
4963-ABS-Backwater-Valve-Combo.jpg
81 ms
4963-PVC-Backwater-Valve-Combo.jpg
82 ms
Backwater-Valve-Footer.gif
80 ms
pdf.gif
83 ms
Email.gif
83 ms
Questions.gif
78 ms
how-to-install-backwater-valve.jpg
94 ms
Measuring-Tape.jpg
95 ms
Telephone.gif
105 ms
Backwater-Valve-dot.gif
94 ms
Credit-Cards-Accepted.gif
105 ms
Paypal-Verification.gif
104 ms
backwater-valves.com accessibility score
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
backwater-valves.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
backwater-valves.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
EN
EN
WINDOWS-1252
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Backwater-valves.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 Backwater-valves.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.
backwater-valves.com
Open Graph description is not detected on the main page of Backwater Valves. 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: