Tools & Wizards About Us
category.alldatasheet.pl screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

category.alldatasheet.pl

LED Datasheet(PDF) - L5276_06 - Hamamatsu Corporation

Page Load Speed

2.7 sec in total

First Response

71 ms

Resources Loaded

2.4 sec

Page Rendered

199 ms

category.alldatasheet.pl screenshot

About Website

Click here to check amazing Category All Datasheet content for Poland. Otherwise, check out these important facts you probably never knew about category.alldatasheet.pl

LED Datasheet(PDF) - Hamamatsu Corporation - L5276_06 Datasheet, Infrared LED Subminiature LED, OSRAM GmbH - SFH4281 Datasheet, List of Unclassifed Manufacturers - NSPG520S Datasheet

Visit category.alldatasheet.pl

Key Findings

We analyzed Category.alldatasheet.pl page load time and found that the first response time was 71 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

category.alldatasheet.pl performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

94/100

25%

SI (Speed Index)

Value4.6 s

71/100

10%

TBT (Total Blocking Time)

Value1,930 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.3 s

15/100

10%

Network Requests Diagram

category.alldatasheet.pl

71 ms

A.main.css+baneung.css,,qn==1+datasheet_view.css,,qn==1,Mcc.nmnK6ktBSP.css.pagespeed.cf.UHZpChZPqL.css

25 ms

gpt.js

99 ms

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

34 ms

show_ads.js

199 ms

Our browser made a total of 96 requests to load all elements on the main page. We found that 4% of them (4 requests) were addressed to the original Category.alldatasheet.pl, 30% (29 requests) were made to Alldatasheet.com and 8% (8 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (817 ms) relates to the external source Ads.supplyframe.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 123.1 kB (21%)

Content Size

598.7 kB

After Optimization

475.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Category.alldatasheet.pl main page is 598.7 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. 25% of websites need less resources to load. Javascripts take 445.1 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 121.2 kB

  • Original 145.2 kB
  • After minification 143.8 kB
  • After compression 24.0 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 121.2 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 1 B

  • Original 6.2 kB
  • After minification 6.2 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. Category All Datasheet images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.9 kB

  • Original 445.1 kB
  • After minification 444.9 kB
  • After compression 443.2 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

-0%

Potential reduce by 4 B

  • Original 2.2 kB
  • After minification 2.2 kB
  • After compression 2.2 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. Category.alldatasheet.pl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 71 (76%)

Requests Now

93

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Category All Datasheet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

category.alldatasheet.pl

category.alldatasheet.pl

71 ms

A.main.css+baneung.css,,qn==1+datasheet_view.css,,qn==1,Mcc.nmnK6ktBSP.css.pagespeed.cf.UHZpChZPqL.css

A.main.css+baneung.css,,qn==1+datasheet_view.css,,qn==1,Mcc.nmnK6ktBSP.css.pagespeed.cf.UHZpChZPqL.css

25 ms

gpt.js

gpt.js

99 ms

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

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

34 ms

show_ads.js

show_ads.js

199 ms

conversion.js

conversion.js

122 ms

js

js

123 ms

common.js,qn=1.pagespeed.jm.ImlNIdTYMj.js

common.js,qn=1.pagespeed.jm.ImlNIdTYMj.js

30 ms

alldatasheet_title_pl.gif

alldatasheet_title_pl.gif

419 ms

L5276_06

L5276_06

427 ms

bg_category_tab.png

bg_category_tab.png

419 ms

electronic_parts_datasheet.gif

electronic_parts_datasheet.gif

335 ms

pl_fh.gif

pl_fh.gif

386 ms

com_fh.gif

com_fh.gif

384 ms

cn_fh.gif

cn_fh.gif

381 ms

de_fh.gif

de_fh.gif

390 ms

jp_fh.gif

jp_fh.gif

382 ms

ru_fh.gif

ru_fh.gif

384 ms

kr_fh.gif

kr_fh.gif

390 ms

es_fh.gif

es_fh.gif

390 ms

fr_fh.gif

fr_fh.gif

392 ms

it_fh.gif

it_fh.gif

392 ms

pt_fh.gif

pt_fh.gif

391 ms

vn_fh.gif

vn_fh.gif

390 ms

id_fh.gif

id_fh.gif

395 ms

mx_fh.gif

mx_fh.gif

390 ms

uk_fh.gif

uk_fh.gif

394 ms

nz_fh.gif

nz_fh.gif

393 ms

searchimg.png

searchimg.png

395 ms

ico_cate1.gif

ico_cate1.gif

396 ms

ico_cate2.gif

ico_cate2.gif

396 ms

245OSRAM.GIF

245OSRAM.GIF

397 ms

60HAMAMATSU.GIF

60HAMAMATSU.GIF

402 ms

49ETC.GIF

49ETC.GIF

402 ms

371HB.GIF

371HB.GIF

404 ms

433DOMINANT.GIF

433DOMINANT.GIF

406 ms

191LITEON.GIF

191LITEON.GIF

403 ms

91MARKTECH.GIF

91MARKTECH.GIF

405 ms

843ETC2.GIF

843ETC2.GIF

406 ms

568KEXIN.GIF

568KEXIN.GIF

408 ms

pubads_impl.js

pubads_impl.js

24 ms

adsbygoogle.js

adsbygoogle.js

202 ms

65 ms

ga.js

ga.js

142 ms

ads

ads

106 ms

container.html

container.html

132 ms

158 ms

__utm.gif

__utm.gif

82 ms

show_ads_impl.js

show_ads_impl.js

255 ms

zrt_lookup_nohtml.html

zrt_lookup_nohtml.html

18 ms

36 ms

adjs.php

adjs.php

817 ms

ads

ads

371 ms

Renesas-IPOB-RRM12120.gif

Renesas-IPOB-RRM12120.gif

353 ms

analytics.js

analytics.js

39 ms

5266e87c5dd5ca039c00002d.js

5266e87c5dd5ca039c00002d.js

20 ms

fc.php

fc.php

74 ms

62 ms

lg.php

lg.php

39 ms

fbevents.js

fbevents.js

48 ms

js

js

82 ms

collect

collect

65 ms

tagjs

tagjs

10 ms

87 ms

js

js

127 ms

adsct

adsct

158 ms

29 ms

tap.php

tap.php

47 ms

pixel

pixel

88 ms

38 ms

bounce

bounce

10 ms

sd

sd

6 ms

bounce

bounce

54 ms

cb

cb

3 ms

cb

cb

11 ms

seg

seg

34 ms

35 ms

57 ms

52 ms

62 ms

57 ms

sodar

sodar

123 ms

54 ms

51 ms

49 ms

seg

seg

153 ms

seg

seg

118 ms

seg

seg

58 ms

20 ms

25 ms

24 ms

25 ms

sodar2.js

sodar2.js

18 ms

runner.html

runner.html

5 ms

aframe

aframe

24 ms

hhT7r2j7IM84IjrHPq4DliozylkjplqSUN38T7c3Pqk.js

hhT7r2j7IM84IjrHPq4DliozylkjplqSUN38T7c3Pqk.js

10 ms

Accessibility Review

category.alldatasheet.pl accessibility score

89

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

[aria-*] attributes do not match their roles

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

category.alldatasheet.pl best practices score

58

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

category.alldatasheet.pl SEO score

100

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    PL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Category.alldatasheet.pl 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 Polish language. Our system also found out that Category.alldatasheet.pl 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

category.alldatasheet.pl

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