Tools & Wizards About Us
chemical-rawmaterials.com screenshot

Report Summary

  • 86

    Performance

    Renders faster than
    89% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

chemical-rawmaterials.com

Quality Daily Chemical Raw Materials & Inorganic Chemicals Raw Material factory from China

Page Load Speed

1.5 sec in total

First Response

96 ms

Resources Loaded

1 sec

Page Rendered

367 ms

chemical-rawmaterials.com screenshot

About Website

Click here to check amazing Chemical Raw Materials content. Otherwise, check out these important facts you probably never knew about chemical-rawmaterials.com

China leading provider of Daily Chemical Raw Materials and Inorganic Chemicals Raw Material, Chengdu Binarui Medical Technology Co., Ltd. is Inorganic Chemicals Raw Material factory.

Visit chemical-rawmaterials.com

Key Findings

We analyzed Chemical-rawmaterials.com page load time and found that the first response time was 96 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

chemical-rawmaterials.com performance score

86

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

92/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

85/100

25%

SI (Speed Index)

Value2.8 s

95/100

10%

TBT (Total Blocking Time)

Value360 ms

72/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value2.8 s

97/100

10%

Network Requests Diagram

chemical-rawmaterials.com

96 ms

www.chemical-rawmaterials.com

188 ms

common.css

39 ms

logo.gif

75 ms

floatimage_all.gif

134 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 97% of them (36 requests) were addressed to the original Chemical-rawmaterials.com, 3% (1 request) were made to Vodcdn.ecerimg.com. The less responsive or slowest element that took the longest time to load (566 ms) relates to the external source Vodcdn.ecerimg.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 188.2 kB (12%)

Content Size

1.5 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chemical-rawmaterials.com main page is 1.5 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. 60% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 176.8 kB

  • Original 201.4 kB
  • After minification 157.7 kB
  • After compression 24.6 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 43.7 kB, which is 22% 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 176.8 kB or 88% of the original size.

Image Optimization

-0%

Potential reduce by 300 B

  • Original 1.2 MB
  • After minification 1.2 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. Chemical Raw Materials images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 6.2 kB

  • Original 109.5 kB
  • After minification 109.5 kB
  • After compression 103.3 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

-20%

Potential reduce by 4.9 kB

  • Original 24.7 kB
  • After minification 24.7 kB
  • After compression 19.8 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. Chemical-rawmaterials.com needs all CSS files to be minified and compressed as it can save up to 4.9 kB or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (11%)

Requests Now

35

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chemical Raw Materials. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

chemical-rawmaterials.com

chemical-rawmaterials.com

96 ms

www.chemical-rawmaterials.com

www.chemical-rawmaterials.com

188 ms

common.css

common.css

39 ms

logo.gif

logo.gif

75 ms

floatimage_all.gif

floatimage_all.gif

134 ms

jquery.js

jquery.js

142 ms

common_99703.js

common_99703.js

151 ms

guidecommon.js

guidecommon.js

108 ms

close.png

close.png

36 ms

error.png

error.png

37 ms

load_icon.gif

load_icon.gif

66 ms

cl159815442-daily_chemical_raw_materials.jpg

cl159815442-daily_chemical_raw_materials.jpg

161 ms

cl159815447-inorganic_chemicals_raw_material.jpg

cl159815447-inorganic_chemicals_raw_material.jpg

173 ms

cl159815448-fine_chemical_intermediates.jpg

cl159815448-fine_chemical_intermediates.jpg

163 ms

cl160184482-chengdu_binarui_medical_technology_co_ltd.jpg

cl160184482-chengdu_binarui_medical_technology_co_ltd.jpg

162 ms

99703_contactus_bg_20210207.jpg

99703_contactus_bg_20210207.jpg

160 ms

video.min.js

video.min.js

566 ms

stats.js

stats.js

69 ms

getseller.html

getseller.html

33 ms

pd166842184-aos_92_sodium_c14_16_olefin_sulfonate_daily_chemical_raw_materials_cas_68439_57_6.jpg

pd166842184-aos_92_sodium_c14_16_olefin_sulfonate_daily_chemical_raw_materials_cas_68439_57_6.jpg

70 ms

pd185653702-high_pure_superfine_precipitated_barium_sulfate_for_high_gloss_powder_coating_cas_7727_43_7.jpg

pd185653702-high_pure_superfine_precipitated_barium_sulfate_for_high_gloss_powder_coating_cas_7727_43_7.jpg

38 ms

pd166614466-d_tartaric_acid_cas_147_71_7_2s_3s_tartaric_acid_fine_chemical_intermediates_food_grade.jpg

pd166614466-d_tartaric_acid_cas_147_71_7_2s_3s_tartaric_acid_fine_chemical_intermediates_food_grade.jpg

33 ms

pd180650432-wholesale_powder_methylaminium_ch6cln_methyl_amine_hydrochloride_cas_593_51_1.jpg

pd180650432-wholesale_powder_methylaminium_ch6cln_methyl_amine_hydrochloride_cas_593_51_1.jpg

35 ms

pd166801071-diltiazem_basic_organic_chemicals_adizem_cas_42399_41_7.jpg

pd166801071-diltiazem_basic_organic_chemicals_adizem_cas_42399_41_7.jpg

47 ms

pd166575279-propionyl_chloride_pharmaceutical_raw_materials_cas_79_03_8.jpg

pd166575279-propionyl_chloride_pharmaceutical_raw_materials_cas_79_03_8.jpg

51 ms

pd189497733-highly_effective_calcium_sulfate_hemihydrate_for_industrial_cas_10034_76_1.jpg

pd189497733-highly_effective_calcium_sulfate_hemihydrate_for_industrial_cas_10034_76_1.jpg

64 ms

pd189115550-factory_direct_supply_xylazine_hydrochloride_c12h17cln2s_xylazine_chloride_cas_23076_35_9.jpg

pd189115550-factory_direct_supply_xylazine_hydrochloride_c12h17cln2s_xylazine_chloride_cas_23076_35_9.jpg

65 ms

pd188911742-white_powder_hypromellose_hydroxypropyl_methyl_cellulose_cas_9004_65_3.jpg

pd188911742-white_powder_hypromellose_hydroxypropyl_methyl_cellulose_cas_9004_65_3.jpg

72 ms

pd160195427-customizable_laboratory_250ml_round_bottom_yellow_screw_glass_media_storage_reagent_bottle.jpg

pd160195427-customizable_laboratory_250ml_round_bottom_yellow_screw_glass_media_storage_reagent_bottle.jpg

80 ms

pd160183353-oem_glass_measuring_laboratory_beaker_1000ml_customizable.jpg

pd160183353-oem_glass_measuring_laboratory_beaker_1000ml_customizable.jpg

84 ms

pd158162438-250ml_500ml_1000ml_glass_pear_shaped_separatory_laboratory_funnels_namco_separating_funnel.jpg

pd158162438-250ml_500ml_1000ml_glass_pear_shaped_separatory_laboratory_funnels_namco_separating_funnel.jpg

95 ms

pd187294877-cas_15679_13_7_2_isopropyl_4_methylthiazole_4_methyl_2_1_methylethyl_thiazole_premium_quality.jpg

pd187294877-cas_15679_13_7_2_isopropyl_4_methylthiazole_4_methyl_2_1_methylethyl_thiazole_premium_quality.jpg

97 ms

pt166516553-diethyl_phenylacetyl_malonate_cas_20320_59_6_diethyl_2_2_phenylacetyl_propanedioate.jpg

pt166516553-diethyl_phenylacetyl_malonate_cas_20320_59_6_diethyl_2_2_phenylacetyl_propanedioate.jpg

102 ms

pt166580496-99_acetyl_chloride_agrochemical_intermediates_c2h3clo_ethanoic_acid_chloride_cas_75_36_5.jpg

pt166580496-99_acetyl_chloride_agrochemical_intermediates_c2h3clo_ethanoic_acid_chloride_cas_75_36_5.jpg

105 ms

pt166617894-1_benzo_d_1_3_dioxol_5_yl_2_bromopropan_1_one_cas_52190_28_0_1_1_3_benzodioxol_5_yl_2_bromopropan_1_one.jpg

pt166617894-1_benzo_d_1_3_dioxol_5_yl_2_bromopropan_1_one_cas_52190_28_0_1_1_3_benzodioxol_5_yl_2_bromopropan_1_one.jpg

112 ms

pt166620245-lidoderm_pharmaceutical_raw_materials_c14h22n2o_maricaine_cas_137_58_6.jpg

pt166620245-lidoderm_pharmaceutical_raw_materials_c14h22n2o_maricaine_cas_137_58_6.jpg

117 ms

iconfont_99703.woff

iconfont_99703.woff

125 ms

Accessibility Review

chemical-rawmaterials.com accessibility score

88

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.

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

chemical-rawmaterials.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

chemical-rawmaterials.com SEO score

92

Search Engine Optimization Advices

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

    EN

  • Encoding

    UTF-8

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

chemical-rawmaterials.com

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