Access rubberoilseal.com. Quality Rubber Oil Seal & High Pressure Oil Seals factory from China

Report Summary

About Website

Welcome to rubberoilseal.com homepage info - get ready to check Rubber Oil Seal best content right away, or after learning these important things about rubberoilseal.com

China leading provider of Rubber Oil Seal and High Pressure Oil Seals, GUANGZHOU UP OIL-SEALS TRADING CO.,LTD is High Pressure Oil Seals factory.

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name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

75/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

40/100

25%

SI (Speed Index)

Value2.7 s

96/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.17

70/100

15%

TTI (Time to Interactive)

Value4.0 s

87/100

10%

rubberoilseal.com

89 ms

www.rubberoilseal.com

207 ms

guidefirstcommon.css

34 ms

guidefirstcommon.js

67 ms

common.css

125 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 94% of them (60 requests) were addressed to the original Rubberoilseal.com, 5% (3 requests) were made to Vodcdn.ecerimg.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (639 ms) belongs to the original domain Rubberoilseal.com.

Content Size

4.6 MB

After Optimization

4.4 MB

In fact, the total size of Rubberoilseal.com main page is 4.6 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. 55% of websites need less resources to load. Images take 4.2 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 162.4 kB

Original 190.0 kB
After minification 154.5 kB
After compression 27.6 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. This page needs HTML code to be minified as it can gain 35.5 kB, which is 19% 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 162.4 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 300 B

Original 4.2 MB
After minification 4.2 MB

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. Rubber Oil Seal images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 10.9 kB

Original 226.6 kB
After minification 226.6 kB
After compression 215.7 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.

CSS Optimization

-18%

Potential reduce by 5.6 kB

Original 30.5 kB
After minification 30.5 kB
After compression 24.9 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. Rubberoilseal.com needs all CSS files to be minified and compressed as it can save up to 5.6 kB or 18% of the original size.

Requests Now

After Optimization

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rubber Oil 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 10 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

EN
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rubberoilseal.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 Rubberoilseal.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.

Social Sharing Optimization

rubberoilseal.com

Open Graph data is detected on the main page of Rubber Oil Seal. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

Quality Rubber Oil Seal & High Pressure Oil Seals factory from China

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)