Tools & Wizards About Us
pdf1.alldatasheet.com screenshot

Report Summary

  • 59

    Performance

    Renders faster than
    74% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

pdf1.alldatasheet.com

ALLDATASHEET.COM - Electronic Parts Datasheet Search

Page Load Speed

1.8 sec in total

First Response

47 ms

Resources Loaded

1.6 sec

Page Rendered

157 ms

pdf1.alldatasheet.com screenshot

About Website

Visit pdf1.alldatasheet.com now to see the best up-to-date Pdf 1 ALLDATASHEET content for China and also check out these interesting facts you probably never knew about pdf1.alldatasheet.com

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

Visit pdf1.alldatasheet.com

Key Findings

We analyzed Pdf1.alldatasheet.com page load time and found that the first response time was 47 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

pdf1.alldatasheet.com performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

85/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

84/100

25%

SI (Speed Index)

Value4.3 s

76/100

10%

TBT (Total Blocking Time)

Value1,460 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.8 s

28/100

10%

Network Requests Diagram

pdf1.alldatasheet.com

47 ms

common.css

42 ms

main.css

45 ms

baneung.css

44 ms

jquery-3.1.1.min.js.pagespeed.jm.SQZXth9lpM.js

25 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 9% of them (5 requests) were addressed to the original Pdf1.alldatasheet.com, 13% (7 requests) were made to Pixel-geo.prfct.co and 11% (6 requests) were made to Secure.adnxs.com. The less responsive or slowest element that took the longest time to load (428 ms) relates to the external source Search.supplyframe.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 41.0 kB (9%)

Content Size

433.9 kB

After Optimization

392.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pdf1.alldatasheet.com main page is 433.9 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. 60% of websites need less resources to load. Javascripts take 366.1 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 39.4 kB

  • Original 55.8 kB
  • After minification 55.5 kB
  • After compression 16.4 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 39.4 kB or 71% of the original size.

Image Optimization

-0%

Potential reduce by 1 B

  • Original 8.1 kB
  • After minification 8.1 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. Pdf 1 ALLDATASHEET images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.5 kB

  • Original 366.1 kB
  • After minification 366.0 kB
  • After compression 364.6 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 66 B

  • Original 3.8 kB
  • After minification 3.8 kB
  • After compression 3.8 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. Pdf1.alldatasheet.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 39 (76%)

Requests Now

51

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pdf 1 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

pdf1.alldatasheet.com

pdf1.alldatasheet.com

47 ms

common.css

common.css

42 ms

main.css

main.css

45 ms

baneung.css

baneung.css

44 ms

jquery-3.1.1.min.js.pagespeed.jm.SQZXth9lpM.js

jquery-3.1.1.min.js.pagespeed.jm.SQZXth9lpM.js

25 ms

show_ads.js

show_ads.js

101 ms

js

js

86 ms

dataseek.js

dataseek.js

34 ms

common.js

common.js

41 ms

alldatasheet_title_s.gif

alldatasheet_title_s.gif

29 ms

LM324

LM324

428 ms

searchimg.png

searchimg.png

16 ms

moreimg.png

moreimg.png

16 ms

adsbygoogle.js

adsbygoogle.js

99 ms

ga.js

ga.js

96 ms

__utm.gif

__utm.gif

59 ms

show_ads_impl.js

show_ads_impl.js

240 ms

collect

collect

24 ms

adjs.php

adjs.php

227 ms

zrt_lookup.html

zrt_lookup.html

40 ms

ads

ads

367 ms

fc.php

fc.php

9 ms

fc.php

fc.php

11 ms

get

get

39 ms

Renesas-IPOB-FemtoClock3.gif

Renesas-IPOB-FemtoClock3.gif

68 ms

analytics.js

analytics.js

7 ms

5266e87c5dd5ca039c00002d.js

5266e87c5dd5ca039c00002d.js

38 ms

196 ms

lg.php

lg.php

28 ms

collect

collect

15 ms

js

js

34 ms

fbevents.js

fbevents.js

109 ms

js

js

144 ms

tagjs

tagjs

89 ms

js

js

94 ms

95 ms

adsct

adsct

229 ms

tap.php

tap.php

32 ms

pixel

pixel

46 ms

bounce

bounce

9 ms

cb

cb

3 ms

sd

sd

29 ms

bounce

bounce

26 ms

cb

cb

10 ms

seg

seg

17 ms

19 ms

fc.php

fc.php

12 ms

12 ms

17 ms

18 ms

seg

seg

10 ms

seg

seg

49 ms

seg

seg

38 ms

tag.aspx

tag.aspx

18 ms

Accessibility Review

pdf1.alldatasheet.com accessibility score

100

Accessibility Issues

Best Practices

pdf1.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

pdf1.alldatasheet.com SEO score

99

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 Pdf1.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 Pdf1.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

pdf1.alldatasheet.com

Open Graph data is detected on the main page of Pdf 1 ALLDATASHEET. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: