Tools & Wizards About Us
scpur.com screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

scpur.com

Professional Cleaning & Filtration Testing - Scince Purge

Page Load Speed

4.4 sec in total

First Response

255 ms

Resources Loaded

3 sec

Page Rendered

1.1 sec

scpur.com screenshot

About Website

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

Scince Purge focus on professional Cleaning & Filtration Testing for20+ Years. Our products cover mask tester, air filter tester, filter media, air quality monitoring, cleanroom equipment, etc.

Visit scpur.com

Key Findings

We analyzed Scpur.com page load time and found that the first response time was 255 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

scpur.com performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

50/100

25%

SI (Speed Index)

Value10.1 s

9/100

10%

TBT (Total Blocking Time)

Value640 ms

46/100

30%

CLS (Cumulative Layout Shift)

Value0.237

52/100

15%

TTI (Time to Interactive)

Value18.2 s

3/100

10%

Network Requests Diagram

www.scpur.com

255 ms

prodSearchNew.css

53 ms

style.css

49 ms

navigation.css

78 ms

style.css

70 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 3% of them (3 requests) were addressed to the original Scpur.com, 71% (65 requests) were made to Ilrorwxhlkollo5p.leadongcdn.com and 14% (13 requests) were made to Embed.tawk.to. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Ilrorwxhlkollo5p.leadongcdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.2 MB (20%)

Content Size

16.1 MB

After Optimization

12.9 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Scpur.com main page is 16.1 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. 70% of websites need less resources to load. Images take 15.6 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 224.4 kB

  • Original 276.1 kB
  • After minification 276.1 kB
  • After compression 51.7 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 224.4 kB or 81% of the original size.

Image Optimization

-19%

Potential reduce by 3.0 MB

  • Original 15.6 MB
  • After minification 12.7 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. Obviously, Scpur needs image optimization as it can save up to 3.0 MB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-14%

Potential reduce by 23.5 kB

  • Original 173.0 kB
  • After minification 173.0 kB
  • After compression 149.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 23.5 kB or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (21%)

Requests Now

87

After Optimization

69

  • Images
  • JavaScript
  • CSS

The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Scpur. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.scpur.com

www.scpur.com

255 ms

prodSearchNew.css

prodSearchNew.css

53 ms

style.css

style.css

49 ms

navigation.css

navigation.css

78 ms

style.css

style.css

70 ms

rpkkKBoklqRlkSllooRliSnqrrqiRliSilmkorRjjSjrrlrjiiininRpiSrqqoiqiqrprrSRil.css

rpkkKBoklqRlkSllooRliSnqrrqiRliSilmkorRjjSjrrlrjiiininRpiSrqqoiqiqrprrSRil.css

40 ms

js

js

77 ms

css

css

44 ms

speedLazyLoad4.min.js

speedLazyLoad4.min.js

181 ms

songtilogo20220725.png

songtilogo20220725.png

173 ms

captcha

captcha

288 ms

1fk6r6iso

1fk6r6iso

299 ms

banner001.jpg

banner001.jpg

233 ms

top.jpg

top.jpg

319 ms

home-bg.jpg

home-bg.jpg

286 ms

bottom-bg.jpg

bottom-bg.jpg

273 ms

captcha

captcha

384 ms

banner001.jpg

banner001.jpg

229 ms

banner.jpg

banner.jpg

314 ms

banner3.jpg

banner3.jpg

340 ms

1802D-Plus.jpg

1802D-Plus.jpg

329 ms

1703EN.jpg

1703EN.jpg

264 ms

N1704.jpg

N1704.jpg

267 ms

1703KR.jpg

1703KR.jpg

365 ms

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1603.jpg

433 ms

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1202YY.jpg

419 ms

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1406D-PLUS.jpg

422 ms

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13011.jpg

807 ms

1406D-Plus.jpg

1406D-Plus.jpg

478 ms

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2032.jpg

730 ms

1202P.jpg

1202P.jpg

564 ms

1406DH-Plus.jpg

1406DH-Plus.jpg

539 ms

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16890.png

623 ms

7099.jpg

7099.jpg

649 ms

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8023.jpg

753 ms

guangdujiqirongjiaofashengqi.jpg

guangdujiqirongjiaofashengqi.jpg

727 ms

weixintupian_20230208173115.jpg

weixintupian_20230208173115.jpg

783 ms

3016H.jpg

3016H.jpg

830 ms

fuyoujuncaiyangqiFKC-xing.jpg

fuyoujuncaiyangqiFKC-xing.jpg

834 ms

fengliangyi.jpg

fengliangyi.jpg

824 ms

fuyoujuncaiyangqiFKC-IBxing.jpg

fuyoujuncaiyangqiFKC-IBxing.jpg

893 ms

echouzaixianjiancexitong.jpg

echouzaixianjiancexitong.jpg

934 ms

AQMS.jpg

AQMS.jpg

982 ms

AQMS.jpg

AQMS.jpg

1014 ms

image001.png

image001.png

1021 ms

AQMS16.jpg

AQMS16.jpg

1095 ms

image010.png

image010.png

1035 ms

jingdianmian.jpg

jingdianmian.jpg

1198 ms

rongpenbu.jpg

rongpenbu.jpg

1138 ms

image001.png

image001.png

1210 ms

image001.png

image001.png

1160 ms

1615262426.png

1615262426.png

1230 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1040 ms

iconfont.woff

iconfont.woff

966 ms

_MG_4018.jpg

_MG_4018.jpg

1076 ms

_MG_3934.jpg

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1106 ms

_MG_3956.jpg

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1068 ms

2117.jpg

2117.jpg

996 ms

2118.jpg

2118.jpg

1092 ms

tanzhenshouming-danlidianzu-dianliuceshitai-SC-FDR2118.jpg

tanzhenshouming-danlidianzu-dianliuceshitai-SC-FDR2118.jpg

1012 ms

SC-FM2205.png

SC-FM2205.png

1079 ms

SC-FM2203.png

SC-FM2203.png

1016 ms

SC-FM2209.jpg

SC-FM2209.jpg

1154 ms

20210927.jpg

20210927.jpg

1076 ms

7099.jpg

7099.jpg

1002 ms

1-680-406.jpg

1-680-406.jpg

1030 ms

1-680-406.jpg

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1050 ms

1-680-406.jpg

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1032 ms

1-680-406.jpg

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1017 ms

1-680-406.jpg

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1015 ms

1-680-406.jpg

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1030 ms

35geguojiayingwen.jpg

35geguojiayingwen.jpg

1003 ms

1920.jpg

1920.jpg

1040 ms

new-bg.jpg

new-bg.jpg

1012 ms

EN1822-VS-ISO29463.jpg

EN1822-VS-ISO29463.jpg

1037 ms

jiejingkongqi.jpg

jiejingkongqi.jpg

1018 ms

guolvqipintu.png

guolvqipintu.png

1116 ms

logo-bai.png

logo-bai.png

1004 ms

style123tiny.png

style123tiny.png

912 ms

twk-arr-find-polyfill.js

twk-arr-find-polyfill.js

23 ms

twk-object-values-polyfill.js

twk-object-values-polyfill.js

59 ms

twk-event-polyfill.js

twk-event-polyfill.js

180 ms

twk-entries-polyfill.js

twk-entries-polyfill.js

72 ms

twk-iterator-polyfill.js

twk-iterator-polyfill.js

64 ms

twk-promise-polyfill.js

twk-promise-polyfill.js

260 ms

twk-main.js

twk-main.js

85 ms

twk-vendor.js

twk-vendor.js

151 ms

twk-chunk-vendors.js

twk-chunk-vendors.js

78 ms

twk-chunk-common.js

twk-chunk-common.js

201 ms

twk-runtime.js

twk-runtime.js

88 ms

twk-app.js

twk-app.js

135 ms

Accessibility Review

scpur.com accessibility score

65

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

ARIA IDs are not unique

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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

High

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

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

scpur.com best practices score

75

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

scpur.com SEO score

79

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

High

Image elements do not have [alt] attributes

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

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 Scpur.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 Scpur.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

scpur.com

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