Tools & Wizards About Us
chemicalpackings.com screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    71% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

chemicalpackings.com

Top manufacturer of tower packings, plastic pall rings, raschig rings, ceramic intalox saddles

Page Load Speed

16.2 sec in total

First Response

362 ms

Resources Loaded

15.6 sec

Page Rendered

207 ms

chemicalpackings.com screenshot

About Website

Welcome to chemicalpackings.com homepage info - get ready to check Chemical Packings best content right away, or after learning these important things about chemicalpackings.com

Lianchuang is a professinal manufacturer for raschig ring, pall ring, activated alumina, molecular sieve, packed columns, ceramic ball, ceramic intalox saddle rings, pall ring, cascade ring, honeycomb...

Visit chemicalpackings.com

Key Findings

We analyzed Chemicalpackings.com page load time and found that the first response time was 362 ms and then it took 15.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

chemicalpackings.com performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

10/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

8/100

25%

SI (Speed Index)

Value16.7 s

0/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.9 s

65/100

10%

Network Requests Diagram

chemicalpackings.com

362 ms

www.chemicalpackings.com

364 ms

www.chemicalpackings.com

654 ms

jq.js

571 ms

bootstrap.min.js

525 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 95% of them (21 requests) were addressed to the original Chemicalpackings.com, 5% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (13.5 sec) belongs to the original domain Chemicalpackings.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 48.7 kB (5%)

Content Size

972.5 kB

After Optimization

923.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chemicalpackings.com main page is 972.5 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. 25% of websites need less resources to load. Images take 880.9 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 13.3 kB

  • Original 17.3 kB
  • After minification 15.9 kB
  • After compression 4.0 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 13.3 kB or 77% of the original size.

Image Optimization

-3%

Potential reduce by 30.0 kB

  • Original 880.9 kB
  • After minification 850.9 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. Chemical Packings images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 502 B

  • Original 47.9 kB
  • After minification 47.8 kB
  • After compression 47.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-18%

Potential reduce by 4.8 kB

  • Original 26.3 kB
  • After minification 25.8 kB
  • After compression 21.5 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. Chemicalpackings.com needs all CSS files to be minified and compressed as it can save up to 4.8 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (28%)

Requests Now

18

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chemical Packings. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

chemicalpackings.com

chemicalpackings.com

362 ms

www.chemicalpackings.com

www.chemicalpackings.com

364 ms

www.chemicalpackings.com

www.chemicalpackings.com

654 ms

jq.js

jq.js

571 ms

bootstrap.min.js

bootstrap.min.js

525 ms

jquery.SuperSlide.2.1.1.js

jquery.SuperSlide.2.1.1.js

396 ms

user.js

user.js

299 ms

bootstrap.min.css

bootstrap.min.css

705 ms

theme.css

theme.css

550 ms

compatibility.js

compatibility.js

547 ms

gtm.js

gtm.js

134 ms

logo.png

logo.png

1242 ms

tower-packing-products.jpg

tower-packing-products.jpg

3475 ms

plastic-tower-packing.jpg

plastic-tower-packing.jpg

5935 ms

1757570_185053282000_2.jpg

1757570_185053282000_2.jpg

12882 ms

mutag-bio-chip.png

mutag-bio-chip.png

13248 ms

bio-bloks.png

bio-bloks.png

13474 ms

metal-pall-rings.jpeg

metal-pall-rings.jpeg

6426 ms

plastic-pall-rings.jpg

plastic-pall-rings.jpg

6227 ms

kaldness-media.jpg

kaldness-media.jpg

11453 ms

inlet-Louver.jpg

inlet-Louver.jpg

9810 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

7966 ms

Accessibility Review

chemicalpackings.com accessibility score

68

Accessibility Issues

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

High

Buttons do not have an accessible name

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

High

<html> element does not have a [lang] attribute

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

chemicalpackings.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

chemicalpackings.com SEO score

83

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

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

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

chemicalpackings.com

Open Graph description is not detected on the main page of Chemical Packings. 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: