Tools & Wizards About Us
components.alldatasheetru.com screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

components.alldatasheetru.com

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

Page Load Speed

1.4 sec in total

First Response

262 ms

Resources Loaded

1 sec

Page Rendered

93 ms

components.alldatasheetru.com screenshot

About Website

Visit components.alldatasheetru.com now to see the best up-to-date Components ALLDATASHEETRU content for Russia and also check out these interesting facts you probably never knew about components.alldatasheetru.com

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

Visit components.alldatasheetru.com

Key Findings

We analyzed Components.alldatasheetru.com page load time and found that the first response time was 262 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

components.alldatasheetru.com performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

83/100

25%

SI (Speed Index)

Value3.3 s

91/100

10%

TBT (Total Blocking Time)

Value1,790 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.081

94/100

15%

TTI (Time to Interactive)

Value10.3 s

24/100

10%

Network Requests Diagram

262 ms

common.css,qn==1+main.css,qn==1+baneung.css,qn==1.pagespeed.cc.F9pB_boqPE.css

10 ms

jquery-3.1.1.min.js

17 ms

dataseek.js

17 ms

VideoMainList.js

17 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Components.alldatasheetru.com, 6% (2 requests) were made to Pagead2.googlesyndication.com and 6% (2 requests) were made to Alldatasheet.com. The less responsive or slowest element that took the longest time to load (379 ms) relates to the external source Pagead2.googlesyndication.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 42.7 kB (37%)

Content Size

114.9 kB

After Optimization

72.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Components.alldatasheetru.com main page is 114.9 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. Only 5% of websites need less resources to load. Javascripts take 50.8 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 41.9 kB

  • Original 50.7 kB
  • After minification 49.7 kB
  • After compression 8.8 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 41.9 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 1 B

  • Original 9.1 kB
  • After minification 9.1 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. Components ALLDATASHEETRU images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 76 B

  • Original 50.8 kB
  • After minification 50.8 kB
  • After compression 50.7 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

-16%

Potential reduce by 681 B

  • Original 4.3 kB
  • After minification 4.3 kB
  • After compression 3.6 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. Components.alldatasheetru.com needs all CSS files to be minified and compressed as it can save up to 681 B or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (77%)

Requests Now

30

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Components ALLDATASHEETRU. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

262 ms

common.css,qn==1+main.css,qn==1+baneung.css,qn==1.pagespeed.cc.F9pB_boqPE.css

common.css,qn==1+main.css,qn==1+baneung.css,qn==1.pagespeed.cc.F9pB_boqPE.css

10 ms

jquery-3.1.1.min.js

jquery-3.1.1.min.js

17 ms

dataseek.js

dataseek.js

17 ms

VideoMainList.js

VideoMainList.js

17 ms

show_ads.js

show_ads.js

97 ms

common.js

common.js

26 ms

A.Main_D_List.css.pagespeed.cf.QQCREIeqCJ.css

A.Main_D_List.css.pagespeed.cf.QQCREIeqCJ.css

11 ms

searchimg.png

searchimg.png

220 ms

moreimg.png

moreimg.png

208 ms

xalldatasheet_title_ru.gif.pagespeed.ic.WpRcDmNSO0.png

xalldatasheet_title_ru.gif.pagespeed.ic.WpRcDmNSO0.png

10 ms

ru_fh.gif.pagespeed.ce.oOjlLeFd4-.gif

ru_fh.gif.pagespeed.ce.oOjlLeFd4-.gif

155 ms

xcom_fh.gif.pagespeed.ic.DX_A0wsHoS.png

xcom_fh.gif.pagespeed.ic.DX_A0wsHoS.png

10 ms

cn_fh.gif.pagespeed.ce.mnnGucR_PX.gif

cn_fh.gif.pagespeed.ce.mnnGucR_PX.gif

8 ms

xde_fh.gif.pagespeed.ic.PkNco_VIZ-.png

xde_fh.gif.pagespeed.ic.PkNco_VIZ-.png

10 ms

jp_fh.gif.pagespeed.ce.8MFIVRoC43.gif

jp_fh.gif.pagespeed.ce.8MFIVRoC43.gif

154 ms

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

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

117 ms

es_fh.gif.pagespeed.ce.Vn9HKdkJo1.gif

es_fh.gif.pagespeed.ce.Vn9HKdkJo1.gif

15 ms

xfr_fh.gif.pagespeed.ic.ElQebw0q5o.png

xfr_fh.gif.pagespeed.ic.ElQebw0q5o.png

29 ms

xit_fh.gif.pagespeed.ic.nnutx3CnLH.png

xit_fh.gif.pagespeed.ic.nnutx3CnLH.png

29 ms

xpt_fh.gif.pagespeed.ic.qsodmYh52l.png

xpt_fh.gif.pagespeed.ic.qsodmYh52l.png

41 ms

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

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

48 ms

vn_fh.gif.pagespeed.ce.EX7jomCfzI.gif

vn_fh.gif.pagespeed.ce.EX7jomCfzI.gif

119 ms

id_fh.gif.pagespeed.ce.Oxx2aBVZCC.gif

id_fh.gif.pagespeed.ce.Oxx2aBVZCC.gif

45 ms

mx_fh.gif.pagespeed.ce.EXzXF47SAd.gif

mx_fh.gif.pagespeed.ce.EXzXF47SAd.gif

119 ms

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

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

119 ms

nz_fh.gif.pagespeed.ce.Rc1k0HY67F.gif

nz_fh.gif.pagespeed.ce.Rc1k0HY67F.gif

152 ms

adsbygoogle.js

adsbygoogle.js

379 ms

ga.js

ga.js

18 ms

__utm.gif

__utm.gif

11 ms

A.Main_P_List.css.pagespeed.cf.hatNg35XW-.css

A.Main_P_List.css.pagespeed.cf.hatNg35XW-.css

10 ms

Accessibility Review

components.alldatasheetru.com accessibility score

100

Accessibility Issues

Best Practices

components.alldatasheetru.com best practices score

67

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

components.alldatasheetru.com SEO score

84

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

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

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Components.alldatasheetru.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Russian language. Our system also found out that Components.alldatasheetru.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

components.alldatasheetru.com

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