Tools & Wizards About Us
distributor.alldatasheet.com screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

distributor.alldatasheet.com

ALLDATASHEET.COM - Datasheet search site for Electronic Components and Semiconductors and other semiconductors.

Page Load Speed

2.2 sec in total

First Response

226 ms

Resources Loaded

1.8 sec

Page Rendered

91 ms

distributor.alldatasheet.com screenshot

About Website

Visit distributor.alldatasheet.com now to see the best up-to-date Distributor ALLDATASHEET content for China and also check out these interesting facts you probably never knew about distributor.alldatasheet.com

Datasheet search engine for Electronic Components and Semiconductors, integrated circuits, diodes and other semiconductors.

Visit distributor.alldatasheet.com

Key Findings

We analyzed Distributor.alldatasheet.com page load time and found that the first response time was 226 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

distributor.alldatasheet.com performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

84/100

25%

SI (Speed Index)

Value5.0 s

63/100

10%

TBT (Total Blocking Time)

Value2,930 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.1

90/100

15%

TTI (Time to Interactive)

Value12.1 s

16/100

10%

Network Requests Diagram

226 ms

A.common.css,,qn==1+main.css,,qn==1+baneung.css,,qn==1,Mcc.F9pB_boqPE.css.pagespeed.cf.jVFuWrzCxv.css

10 ms

jquery-3.1.1.min.js

21 ms

dataseek.js

16 ms

VideoMainList.js

15 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Distributor.alldatasheet.com, 12% (6 requests) were made to Pagead2.googlesyndication.com and 6% (3 requests) were made to Ads.supplyframe.com. The less responsive or slowest element that took the longest time to load (383 ms) relates to the external source Search.supplyframe.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 54.3 kB (16%)

Content Size

344.5 kB

After Optimization

290.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Distributor.alldatasheet.com main page is 344.5 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. 35% of websites need less resources to load. Javascripts take 301.0 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 24.1 kB

  • Original 31.3 kB
  • After minification 30.8 kB
  • After compression 7.2 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. 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 24.1 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 1 B

  • Original 8.4 kB
  • After minification 8.4 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. Distributor ALLDATASHEET images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 30.1 kB

  • Original 301.0 kB
  • After minification 301.0 kB
  • After compression 270.9 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

-2%

Potential reduce by 58 B

  • Original 3.7 kB
  • After minification 3.7 kB
  • After compression 3.7 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. Distributor.alldatasheet.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 40 (78%)

Requests Now

51

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Distributor ALLDATASHEET. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

226 ms

A.common.css,,qn==1+main.css,,qn==1+baneung.css,,qn==1,Mcc.F9pB_boqPE.css.pagespeed.cf.jVFuWrzCxv.css

A.common.css,,qn==1+main.css,,qn==1+baneung.css,,qn==1,Mcc.F9pB_boqPE.css.pagespeed.cf.jVFuWrzCxv.css

10 ms

jquery-3.1.1.min.js

jquery-3.1.1.min.js

21 ms

dataseek.js

dataseek.js

16 ms

VideoMainList.js

VideoMainList.js

15 ms

show_ads.js

show_ads.js

102 ms

common.js

common.js

16 ms

Main_D_List.css

Main_D_List.css

8 ms

MAX232

MAX232

383 ms

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xalldatasheet_title_s.gif.pagespeed.ic.jy2byVjOCT.png

21 ms

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xcom_fh.gif.pagespeed.ic.DX_A0wsHoS.png

21 ms

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cn_fh.gif.pagespeed.ce.mnnGucR_PX.gif

5 ms

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20 ms

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115 ms

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10 ms

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kr_fh.gif.pagespeed.ce.pSMPV2HpH-.gif

22 ms

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es_fh.gif.pagespeed.ce.Vn9HKdkJo1.gif

13 ms

xfr_fh.gif.pagespeed.ic.ElQebw0q5o.png

xfr_fh.gif.pagespeed.ic.ElQebw0q5o.png

23 ms

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xit_fh.gif.pagespeed.ic.nnutx3CnLH.png

45 ms

xpt_fh.gif.pagespeed.ic.qsodmYh52l.png

xpt_fh.gif.pagespeed.ic.qsodmYh52l.png

40 ms

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xpl_fh.gif.pagespeed.ic.9YUd2O_zY0.png

28 ms

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vn_fh.gif.pagespeed.ce.EX7jomCfzI.gif

114 ms

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id_fh.gif.pagespeed.ce.Oxx2aBVZCC.gif

29 ms

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mx_fh.gif.pagespeed.ce.EXzXF47SAd.gif

115 ms

uk_fh.gif.pagespeed.ce.zaeN_6-Qsv.gif

uk_fh.gif.pagespeed.ce.zaeN_6-Qsv.gif

38 ms

nz_fh.gif.pagespeed.ce.Rc1k0HY67F.gif

nz_fh.gif.pagespeed.ce.Rc1k0HY67F.gif

115 ms

xsearchimg.png.pagespeed.ic.bLYHW8Lyru.png

xsearchimg.png.pagespeed.ic.bLYHW8Lyru.png

49 ms

xmoreimg.png.pagespeed.ic.fZQpLe4pBk.png

xmoreimg.png.pagespeed.ic.fZQpLe4pBk.png

49 ms

adsbygoogle.js

adsbygoogle.js

209 ms

ga.js

ga.js

20 ms

__utm.gif

__utm.gif

12 ms

Main_P_List.css

Main_P_List.css

9 ms

adjs.php

adjs.php

161 ms

fc.php

fc.php

324 ms

dcmads.js

dcmads.js

17 ms

events.js

events.js

48 ms

gtm.js

gtm.js

103 ms

fbevents.js

fbevents.js

50 ms

50 ms

lg.php

lg.php

38 ms

impl_v101.js

impl_v101.js

18 ms

B28158772.399234480;dc_ver=101.296;sz=725x323;u_sd=1;dc_adk=2027040027;ord=9mp9e9;click2=https%3A%2F%2Fads.supplyframe.com%2Fopenads%2Fwww%2Fdelivery%2Fck.php%3Foaparams%3D2__bannerid%3D434903__zoneid%3D446__cb%3Dcbd1d6d6c1__oadest%3D%252F%252Fanalytics.supplyframe.com%252Ftrackingservlet%252Ftrack%252F%253Faction%253DadClick%2526value1%253D%25252FElectronic%252BComponents%25252FRF%25252C%252BIF%25252C%252BRFID%252Band%252BZigBee%25252FNon-IC%252BRF%25252C%252BIF%25252C%252BRFID%25252C%252BZigBee%252BComponents%25252FUp-Down%252BConverters%2526value2%253D434903%2526value3%253D604%2526zone%253D446%2526uuid%253D%2526extra%253Dquery%253DMAX232%257Ccontextualmatch%253Dnolimitation%257Clivetax%253D7055749%257Ccookietax%253D0%257Cectime%253D%7Bectime%7D%257Cecstatus%253D%7Becstatus%7D%257Cmanufacturer%253D%7Bmanufacturer_enc%7D%257Cpart_number%253D%7Bpart_number_enc%7D%257Ccb%253Dcbd1d6d6c1%257Ch_value%253Da0a3332322127f9e1723383775%257Ch_crc%253D2454375459%257Cgeo%253Dus%257Ccnt%253Dna%257Cbp%253D0%257Cbpf%253D1%257Ccp%253D5%257Ch_i%253Dy%257Cgcl%253D%257Cgclsrc%253D%257Cgclts%253D%257Cdi_num%253D%2526zone%253D446%2526url%253D;dc_rfl=1,https%3A%2F%2Fwww.alldatasheet.com%2Fdistributor%2F$0;xdt=1;crlt=Em'FshCikB;stc=1;sttr=27;prcl=s

B28158772.399234480;dc_ver=101.296;sz=725x323;u_sd=1;dc_adk=2027040027;ord=9mp9e9;click2=https%3A%2F%2Fads.supplyframe.com%2Fopenads%2Fwww%2Fdelivery%2Fck.php%3Foaparams%3D2__bannerid%3D434903__zoneid%3D446__cb%3Dcbd1d6d6c1__oadest%3D%252F%252Fanalytics.supplyframe.com%252Ftrackingservlet%252Ftrack%252F%253Faction%253DadClick%2526value1%253D%25252FElectronic%252BComponents%25252FRF%25252C%252BIF%25252C%252BRFID%252Band%252BZigBee%25252FNon-IC%252BRF%25252C%252BIF%25252C%252BRFID%25252C%252BZigBee%252BComponents%25252FUp-Down%252BConverters%2526value2%253D434903%2526value3%253D604%2526zone%253D446%2526uuid%253D%2526extra%253Dquery%253DMAX232%257Ccontextualmatch%253Dnolimitation%257Clivetax%253D7055749%257Ccookietax%253D0%257Cectime%253D%7Bectime%7D%257Cecstatus%253D%7Becstatus%7D%257Cmanufacturer%253D%7Bmanufacturer_enc%7D%257Cpart_number%253D%7Bpart_number_enc%7D%257Ccb%253Dcbd1d6d6c1%257Ch_value%253Da0a3332322127f9e1723383775%257Ch_crc%253D2454375459%257Cgeo%253Dus%257Ccnt%253Dna%257Cbp%253D0%257Cbpf%253D1%257Ccp%253D5%257Ch_i%253Dy%257Cgcl%253D%257Cgclsrc%253D%257Cgclts%253D%257Cdi_num%253D%2526zone%253D446%2526url%253D;dc_rfl=1,https%3A%2F%2Fwww.alldatasheet.com%2Fdistributor%2F$0;xdt=1;crlt=Em'FshCikB;stc=1;sttr=27;prcl=s

100 ms

4651976153827952927

4651976153827952927

103 ms

ufs_web_display.js

ufs_web_display.js

8 ms

omrhp.js

omrhp.js

87 ms

Q12zgMmT.js

Q12zgMmT.js

142 ms

analytics.js

analytics.js

118 ms

activeview

activeview

84 ms

collect

collect

20 ms

62bHydCX.html

62bHydCX.html

10 ms

js

js

55 ms

NFZ1mOwYxEzu3Trb4QHr3oiOeNElDH4Ziz6mMFaiIXI.js

NFZ1mOwYxEzu3Trb4QHr3oiOeNElDH4Ziz6mMFaiIXI.js

4 ms

Accessibility Review

distributor.alldatasheet.com accessibility score

97

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

<frame> or <iframe> elements do not have a title

Best Practices

distributor.alldatasheet.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

Page has valid source maps

SEO Factors

distributor.alldatasheet.com SEO score

93

Search Engine Optimization Advices

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 Distributor.alldatasheet.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 Distributor.alldatasheet.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

distributor.alldatasheet.com

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