997 ms in total
239 ms
658 ms
100 ms
Click here to check amazing Ultra Seals content. Otherwise, check out these important facts you probably never knew about ultra-seals.com
Ultra Seal is the manufacturer of high performance polymer seals & the industry for all type sealing Solutions. Our sealing experts will walk you through the polymer value seals design process.
Visit ultra-seals.comWe analyzed Ultra-seals.com page load time and found that the first response time was 239 ms and then it took 758 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
ultra-seals.com performance score
name
value
score
weighting
Value1.2 s
99/100
10%
Value2.3 s
93/100
25%
Value1.2 s
100/100
10%
Value120 ms
97/100
30%
Value0.005
100/100
15%
Value3.5 s
92/100
10%
239 ms
140 ms
61 ms
137 ms
138 ms
Our browser made a total of 28 requests to load all elements on the main page. We found that 86% of them (24 requests) were addressed to the original Ultra-seals.com, 7% (2 requests) were made to Googletagmanager.com and 7% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (272 ms) belongs to the original domain Ultra-seals.com.
Page size can be reduced by 11.7 kB (20%)
57.4 kB
45.7 kB
In fact, the total size of Ultra-seals.com main page is 57.4 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. 30% of websites need less resources to load. Javascripts take 39.2 kB which makes up the majority of the site volume.
Potential reduce by 9.2 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 9.2 kB or 75% of the original size.
Potential reduce by 16 B
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. Ultra Seals images are well optimized though.
Potential reduce by 2.5 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. This website has mostly compressed JavaScripts.
Number of requests can be reduced by 20 (74%)
27
7
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ultra Seals. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
ultra-seals.com
239 ms
CSScriptLib.js
140 ms
js
61 ms
UltraSeal_01.gif
137 ms
UltraSeal_02.gif
138 ms
UltraSeal_03-new.gif
137 ms
UltraSeal_04.gif
138 ms
UltraSeal2_05.gif
137 ms
UltraSeal_06.gif
227 ms
UltraSeal_07.gif
228 ms
UltraSeal_08.gif
227 ms
UltraSeal_09.jpg
228 ms
UltraSeal3_11.gif
228 ms
UltraSeal3_12.gif
228 ms
UltraSeal_13.gif
271 ms
UltraSeal3_14.gif
271 ms
UltraSeal3_15.gif
272 ms
js
56 ms
analytics.js
20 ms
collect
44 ms
UltraSeal2_06.gif
69 ms
UltraSeal2_07.gif
69 ms
UltraSeal2_08.gif
69 ms
UltraSeal4_11.gif
69 ms
UltraSeal4_12.gif
70 ms
UltraSeal4_13.gif
70 ms
UltraSeal4_14.gif
136 ms
UltraSeal4_15.gif
137 ms
ultra-seals.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
Links do not have a discernible name
ultra-seals.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
ultra-seals.com SEO score
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ultra-seals.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 Ultra-seals.com main page’s claimed encoding is iso-8859-1. 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.
ultra-seals.com
Open Graph description is not detected on the main page of Ultra Seals. 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: