12.4 sec in total
627 ms
11.6 sec
162 ms
Welcome to lianyuseal.com homepage info - get ready to check Lian Yu Seal best content right away, or after learning these important things about lianyuseal.com
As one of the best Oil Seal Manufacturers, Lian Yu specializes in suppyling Valve Stem Seals, Oil Seals, and A/C Compressor Seals for various industries.
Visit lianyuseal.comWe analyzed Lianyuseal.com page load time and found that the first response time was 627 ms and then it took 11.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
lianyuseal.com performance score
name
value
score
weighting
Value6.0 s
4/100
10%
Value7.6 s
3/100
25%
Value12.2 s
3/100
10%
Value2,600 ms
4/100
30%
Value0.313
37/100
15%
Value13.6 s
11/100
10%
627 ms
1512 ms
694 ms
631 ms
828 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 73% of them (36 requests) were addressed to the original Lianyuseal.com, 10% (5 requests) were made to Gdpr.urb2b.com and 6% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (6 sec) relates to the external source Gdpr.urb2b.com.
Page size can be reduced by 157.3 kB (18%)
859.4 kB
702.1 kB
In fact, the total size of Lianyuseal.com main page is 859.4 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. 35% of websites need less resources to load. Images take 600.5 kB which makes up the majority of the site volume.
Potential reduce by 17.4 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 3.2 kB, which is 14% 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 17.4 kB or 76% of the original size.
Potential reduce by 18.9 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. Lian Yu Seal images are well optimized though.
Potential reduce by 117.9 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 117.9 kB or 57% of the original size.
Potential reduce by 3.2 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. Lianyuseal.com has all CSS files already compressed.
Number of requests can be reduced by 26 (60%)
43
17
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lian Yu 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 9 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
lianyuseal.com
627 ms
www.lianyuseal.com
1512 ms
bootstrap.css
694 ms
rest.css
631 ms
style.css
828 ms
ionicons.min.css
5050 ms
featherlight.min.css
635 ms
jquery-1.7.0.min.js
1610 ms
featherlight.min.js
825 ms
jquery.min.js
1676 ms
simpleMobileMenu.css
861 ms
index_style.css
1108 ms
css
5037 ms
gdpr.js
6027 ms
gdpr.init.js
5824 ms
jquery.min.js
5034 ms
simpleMobileMenu.js
1284 ms
css
14 ms
css
21 ms
logo.jpg
1194 ms
1.jpg
1981 ms
2.jpg
1620 ms
3.jpg
2003 ms
1.jpg
802 ms
2.jpg
811 ms
3.jpg
1213 ms
index_faq.jpg
1653 ms
index_pro01.jpg
2369 ms
index_pro02.jpg
2242 ms
index_pro03.jpg
2844 ms
index_pro04.jpg
2450 ms
index_pro05.jpg
3014 ms
move-top.png
2215 ms
footer_li.gif
2434 ms
sns_01.png
2455 ms
sns_02.png
2776 ms
sns_03.png
2650 ms
sns_04.png
2663 ms
sns_05.png
2669 ms
sns_06.png
2864 ms
sns_07.png
2876 ms
sns_08.png
2881 ms
6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7j.woff
27 ms
6xKydSBYKcSV-LCoeQqfX1RYOo3i54rwlxdo.woff
32 ms
6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwlxdo.woff
33 ms
basiccontrols.woff
2964 ms
tarteaucitron.css
201 ms
tarteaucitron.en.js
199 ms
tarteaucitron.services.js
203 ms
lianyuseal.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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
lianyuseal.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
Browser errors were logged to the console
Page has valid source maps
lianyuseal.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
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lianyuseal.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 Lianyuseal.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.
lianyuseal.com
Open Graph description is not detected on the main page of Lian Yu Seal. 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: