1.8 sec in total
130 ms
1.6 sec
80 ms
Visit strongseal.com now to see the best up-to-date Strong Seal content and also check out these interesting facts you probably never knew about strongseal.com
The Strong Company offers solutions for in-ground vinyl pools, roof substrate repairs, above-ground steel fuel storage tank insulation, sanitary sewer structure rehabilitation, stormwater pipe lining,...
Visit strongseal.comWe analyzed Strongseal.com page load time and found that the first response time was 130 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
strongseal.com performance score
name
value
score
weighting
Value2.7 s
59/100
10%
Value4.3 s
42/100
25%
Value10.1 s
9/100
10%
Value10,530 ms
0/100
30%
Value0.012
100/100
15%
Value30.2 s
0/100
10%
130 ms
87 ms
87 ms
147 ms
325 ms
Our browser made a total of 64 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Strongseal.com, 38% (24 requests) were made to Static.wixstatic.com and 31% (20 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Static.wixstatic.com.
Page size can be reduced by 630.9 kB (47%)
1.4 MB
724.8 kB
In fact, the total size of Strongseal.com 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. 60% of websites need less resources to load. Images take 521.1 kB which makes up the majority of the site volume.
Potential reduce by 281.2 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 281.2 kB or 76% of the original size.
Potential reduce by 13.7 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. Strong Seal images are well optimized though.
Potential reduce by 24.4 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 24.4 kB or 26% of the original size.
Potential reduce by 311.7 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. Strongseal.com needs all CSS files to be minified and compressed as it can save up to 311.7 kB or 85% of the original size.
Number of requests can be reduced by 15 (29%)
52
37
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Strong Seal. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.
www.strongseal.com
130 ms
minified.js
87 ms
focus-within-polyfill.js
87 ms
polyfill.min.js
147 ms
bootstrap-features.dbbc2053.bundle.min.js
325 ms
main.c5638ec5.bundle.min.js
327 ms
lodash.min.js
327 ms
react.production.min.js
349 ms
siteTags.bundle.min.js
349 ms
wix-perf-measure.bundle.min.js
347 ms
react-dom.production.min.js
377 ms
staticCss.min.css
355 ms
9977d9_60b6bfb09ee843ab96f40d92202844e6~mv2.jpg
479 ms
maxresdefault.jpg
330 ms
Dzczmid5bG8
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thunderbolt
257 ms
strong%20company%20logo%20white.png
364 ms
c19c76_376dc1d20bd348b99c4a732a1d6d7c81.png
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TVA%20logo.png
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organizations.jpg
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IMG_0824.jpeg
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DJI_0042_JPG.jpg
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DJI_0010_JPG.jpg
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TVA%20logo.png
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61bd362e-7162-46bd-b67e-28f366c4afbe.woff
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44 ms
thunderbolt
38 ms
www-player.css
13 ms
www-embed-player.js
39 ms
base.js
67 ms
fetch-polyfill.js
10 ms
ad_status.js
199 ms
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embed.js
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id
56 ms
Create
107 ms
qoe
14 ms
log_event
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deprecation-en.v5.html
8 ms
bolt-performance
28 ms
deprecation-style.v5.css
8 ms
right-arrow.svg
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WixMadeforDisplay_W_Bd.woff
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WixMadeforText_W_Bd.woff
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WixMadeforText_W_Rg.woff
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strongseal.com accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
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
strongseal.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
strongseal.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
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Strongseal.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 Strongseal.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.
strongseal.com
Open Graph data is detected on the main page of Strong Seal. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: