Tools & Wizards About Us
dust-collectorfilterbags.com screenshot

Report Summary

  • 91

    Performance

    Renders faster than
    91% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

dust-collectorfilterbags.com

Quality Dust Collector Filter Bags & Polyester Felt Filter Bag Manufacturer

Page Load Speed

1.7 sec in total

First Response

317 ms

Resources Loaded

1.1 sec

Page Rendered

251 ms

dust-collectorfilterbags.com screenshot

About Website

Click here to check amazing Dust Collector Filter Bags content. Otherwise, check out these important facts you probably never knew about dust-collectorfilterbags.com

Shanghai Runningfilter Co., Ltd is best Dust Collector Filter Bags, Polyester Felt Filter Bag and Aramid Filter Bag supplier, we has good quality products & service from China.

Visit dust-collectorfilterbags.com

Key Findings

We analyzed Dust-collectorfilterbags.com page load time and found that the first response time was 317 ms and then it took 1.4 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.

Performance Metrics

dust-collectorfilterbags.com performance score

91

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

91/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

83/100

25%

SI (Speed Index)

Value4.7 s

69/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.029

100/100

15%

TTI (Time to Interactive)

Value2.7 s

97/100

10%

Network Requests Diagram

dust-collectorfilterbags.com

317 ms

www.dust-collectorfilterbags.com

309 ms

www.dust-collectorfilterbags.com

62 ms

www.dust-collectorfilterbags.com

99 ms

adsbygoogle.js

174 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 90% of them (26 requests) were addressed to the original Dust-collectorfilterbags.com, 7% (2 requests) were made to Pagead2.googlesyndication.com and 3% (1 request) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (317 ms) belongs to the original domain Dust-collectorfilterbags.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 166.3 kB (16%)

Content Size

1.0 MB

After Optimization

875.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dust-collectorfilterbags.com main page is 1.0 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. 35% of websites need less resources to load. Images take 533.3 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 142.6 kB

  • Original 159.8 kB
  • After minification 112.2 kB
  • After compression 17.2 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. This page needs HTML code to be minified as it can gain 47.7 kB, which is 30% 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 142.6 kB or 89% of the original size.

Image Optimization

-2%

Potential reduce by 9.1 kB

  • Original 533.3 kB
  • After minification 524.2 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. Dust Collector Filter Bags images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 10.9 kB

  • Original 328.3 kB
  • After minification 328.3 kB
  • After compression 317.4 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 3.6 kB

  • Original 20.2 kB
  • After minification 20.2 kB
  • After compression 16.5 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. Dust-collectorfilterbags.com needs all CSS files to be minified and compressed as it can save up to 3.6 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (19%)

Requests Now

27

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dust Collector Filter Bags. 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

dust-collectorfilterbags.com

dust-collectorfilterbags.com

317 ms

www.dust-collectorfilterbags.com

www.dust-collectorfilterbags.com

309 ms

www.dust-collectorfilterbags.com

www.dust-collectorfilterbags.com

62 ms

www.dust-collectorfilterbags.com

www.dust-collectorfilterbags.com

99 ms

adsbygoogle.js

adsbygoogle.js

174 ms

www.dust-collectorfilterbags.com

www.dust-collectorfilterbags.com

147 ms

logo.gif

logo.gif

65 ms

floatimage_7.gif

floatimage_7.gif

66 ms

Modular_bg_2.png

Modular_bg_2.png

81 ms

index_45.gif

index_45.gif

67 ms

cl23058415-dust_collector_filter_bags.jpg

cl23058415-dust_collector_filter_bags.jpg

157 ms

cl23058427-polyester_felt_filter_bag.jpg

cl23058427-polyester_felt_filter_bag.jpg

143 ms

cl23058428-aramid_filter_bag.jpg

cl23058428-aramid_filter_bag.jpg

166 ms

Modular_bg.png

Modular_bg.png

134 ms

load_icon.gif

load_icon.gif

95 ms

pd26895127-high_quality_p84_air_fabric_bags_dust_collector_filter_bag_for_dust_collectors.jpg

pd26895127-high_quality_p84_air_fabric_bags_dust_collector_filter_bag_for_dust_collectors.jpg

115 ms

pd26895061-factory_supply_cheapest_p84_filter_bag_in_smoke_and_gas_filtration.jpg

pd26895061-factory_supply_cheapest_p84_filter_bag_in_smoke_and_gas_filtration.jpg

128 ms

pd26873582-pps_air_filter_pocket_dust_collector_filter_bag_for_dust_collector.jpg

pd26873582-pps_air_filter_pocket_dust_collector_filter_bag_for_dust_collector.jpg

148 ms

pd26872382-pps_polyester_non_woven_filter_bag_for_oil_liquid_filtration.jpg

pd26872382-pps_polyester_non_woven_filter_bag_for_oil_liquid_filtration.jpg

158 ms

pd26865691-anti_static_filter_bag_pps_aramid_filter_bag_industrial_filter_bags.jpg

pd26865691-anti_static_filter_bag_pps_aramid_filter_bag_industrial_filter_bags.jpg

167 ms

pd26865690-anti_static_filter_bag_pps_aramid_filter_bag_industrial_filter_bags.jpg

pd26865690-anti_static_filter_bag_pps_aramid_filter_bag_industrial_filter_bags.jpg

180 ms

cd23176468-shanghai_runningfilter_co_ltd.jpg

cd23176468-shanghai_runningfilter_co_ltd.jpg

184 ms

cd23882581-shanghai_runningfilter_co_ltd.jpg

cd23882581-shanghai_runningfilter_co_ltd.jpg

190 ms

cd23882583-shanghai_runningfilter_co_ltd.jpg

cd23882583-shanghai_runningfilter_co_ltd.jpg

191 ms

stats.js

stats.js

194 ms

ads.js

ads.js

195 ms

show_ads_impl.js

show_ads_impl.js

263 ms

zrt_lookup_nohtml.html

zrt_lookup_nohtml.html

37 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

152 ms

Accessibility Review

dust-collectorfilterbags.com accessibility score

86

Accessibility Issues

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.

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

Image elements do not have [alt] attributes

Best Practices

dust-collectorfilterbags.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

dust-collectorfilterbags.com SEO score

92

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

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

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 Dust-collectorfilterbags.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 Dust-collectorfilterbags.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

dust-collectorfilterbags.com

Open Graph description is not detected on the main page of Dust Collector Filter Bags. 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: