5.7 sec in total
206 ms
4.2 sec
1.3 sec
Click here to check amazing PWTAG content. Otherwise, check out these important facts you probably never knew about pwtag.org
PWTAG. The Pool Water Treatment Advisory Group is a non-commercial membership organisation dedicated to raising standards in pool water treatment in the UK.
Visit pwtag.orgWe analyzed Pwtag.org page load time and found that the first response time was 206 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
pwtag.org performance score
name
value
score
weighting
Value4.9 s
11/100
10%
Value8.9 s
1/100
25%
Value6.6 s
38/100
10%
Value510 ms
57/100
30%
Value0.043
99/100
15%
Value8.9 s
34/100
10%
206 ms
325 ms
765 ms
133 ms
146 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 6% of them (3 requests) were addressed to the original Pwtag.org, 67% (33 requests) were made to Cdn.pwtag.org and 12% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Cdn.pwtag.org.
Page size can be reduced by 58.2 kB (4%)
1.4 MB
1.4 MB
In fact, the total size of Pwtag.org main page is 1.4 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 42.6 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 42.6 kB or 77% of the original size.
Potential reduce by 9.3 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. PWTAG images are well optimized though.
Potential reduce by 244 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 6.0 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. Pwtag.org has all CSS files already compressed.
Number of requests can be reduced by 26 (65%)
40
14
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PWTAG. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
pwtag.org
206 ms
pwtag.org
325 ms
www.pwtag.org
765 ms
all.min.css
133 ms
bootstrap.min.css
146 ms
front.css
158 ms
buttons.css
180 ms
style.css
157 ms
css
131 ms
jquery.js
125 ms
popper.min.js
126 ms
bootstrap.min.js
117 ms
front.js
117 ms
500.css
123 ms
315.css
123 ms
css
244 ms
wp-polyfill.min.js
159 ms
i18n.min.js
160 ms
jquery.form.min.js
160 ms
gtm4wp-form-move-tracker.js
158 ms
navigation.min.js
158 ms
new-tab.js
157 ms
gtm.js
389 ms
swimming_pool_water_homepage_edit-1.png
474 ms
pwtag_logo_small.png
341 ms
pool_lane_rope_pwtag.jpg
361 ms
news_image.png
362 ms
e-newsletters_image.png
858 ms
blogs_image_v2.png
360 ms
swimming_pool_water_homepage_edit.png
365 ms
hot_tubs_business_v3.png
418 ms
facebook-icon.png
365 ms
linkedin-icon.png
365 ms
twitter-icon.png
363 ms
wp-polyfill-fetch.min.js
526 ms
wp-polyfill-dom-rect.min.js
528 ms
wp-polyfill-url.min.js
745 ms
wp-polyfill-formdata.min.js
1896 ms
wp-polyfill-element-closest.min.js
526 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf
110 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf
148 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf
156 ms
4iCs6KVjbNBYlgoKfw7z.ttf
290 ms
4iCv6KVjbNBYlgoC1CzjsGyI.ttf
156 ms
4iCv6KVjbNBYlgoCxCvjsGyI.ttf
144 ms
analytics.js
410 ms
js
206 ms
collect
14 ms
picturefill.min.js
377 ms
pwtag.org accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
button, link, and menuitem elements do not have accessible names.
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
pwtag.org 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
Page has valid source maps
pwtag.org 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
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pwtag.org 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 Pwtag.org 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.
pwtag.org
Open Graph data is detected on the main page of PWTAG. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: