Tools & Wizards About Us
utsource.net screenshot

Report Summary

  • 71

    Performance

    Renders faster than
    81% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

utsource.net

Buy Electronic components,Ic,Module,Transistor at UTSOURCE

Page Load Speed

4.5 sec in total

First Response

355 ms

Resources Loaded

3.4 sec

Page Rendered

784 ms

utsource.net screenshot

About Website

Welcome to utsource.net homepage info - get ready to check UTSOURCE best content for United States right away, or after learning these important things about utsource.net

UTSOURCE is a professional purchasing B4B & B4C tools in electronic components field. UTSOURCE.net provides different types such as IC, Modules, RF transistors etc., and various product type's PDF...

Visit utsource.net

Key Findings

We analyzed Utsource.net page load time and found that the first response time was 355 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

utsource.net performance score

71

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

76/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

62/100

25%

SI (Speed Index)

Value9.5 s

12/100

10%

TBT (Total Blocking Time)

Value240 ms

85/100

30%

CLS (Cumulative Layout Shift)

Value0.081

94/100

15%

TTI (Time to Interactive)

Value5.6 s

69/100

10%

Network Requests Diagram

utsource.net

355 ms

www.utsource.net

485 ms

gtm.js

46 ms

js

103 ms

tag.js

1093 ms

Our browser made a total of 141 requests to load all elements on the main page. We found that 65% of them (92 requests) were addressed to the original Utsource.net, 7% (10 requests) were made to Aliffs.utsource.net and 2% (3 requests) were made to Clarity.ms. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Utsource.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 337.0 kB (31%)

Content Size

1.1 MB

After Optimization

744.5 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Utsource.net main page is 1.1 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 588.4 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 313.2 kB

  • Original 352.1 kB
  • After minification 245.8 kB
  • After compression 38.9 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 106.3 kB, which is 30% 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 313.2 kB or 89% of the original size.

Image Optimization

-3%

Potential reduce by 20.5 kB

  • Original 588.4 kB
  • After minification 567.8 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. UTSOURCE images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 3.2 kB

  • Original 141.0 kB
  • After minification 141.0 kB
  • After compression 137.8 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.

Requests Breakdown

Number of requests can be reduced by 35 (26%)

Requests Now

137

After Optimization

102

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 137 CSS, Javascripts, AJAX and image requests in order to completely render the main page of UTSOURCE. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

utsource.net

utsource.net

355 ms

www.utsource.net

www.utsource.net

485 ms

gtm.js

gtm.js

46 ms

js

js

103 ms

tag.js

tag.js

1093 ms

css

css

300 ms

langpack.js

langpack.js

458 ms

homejs

homejs

275 ms

ld.js

ld.js

31 ms

xlsx.full.min.js

xlsx.full.min.js

274 ms

js

js

231 ms

bat.js

bat.js

252 ms

56014000.js

56014000.js

9 ms

56014000

56014000

368 ms

fbevents.js

fbevents.js

198 ms

insight.min.js

insight.min.js

225 ms

f_baaa872c08bb4d8db2af1934df963197.jpg

f_baaa872c08bb4d8db2af1934df963197.jpg

541 ms

onChat.png

onChat.png

181 ms

Global.png

Global.png

182 ms

Earth2.jpg

Earth2.jpg

181 ms

CN.png

CN.png

193 ms

PH.png

PH.png

192 ms

SG.png

SG.png

192 ms

JP.png

JP.png

247 ms

KR.png

KR.png

227 ms

IN.png

IN.png

228 ms

VI.png

VI.png

226 ms

RU.png

RU.png

228 ms

GB.png

GB.png

226 ms

FR.png

FR.png

262 ms

DE.png

DE.png

265 ms

IT.png

IT.png

265 ms

ES.png

ES.png

261 ms

PT.png

PT.png

327 ms

TR.png

TR.png

266 ms

BR.png

BR.png

274 ms

AU.png

AU.png

281 ms

US.png

US.png

287 ms

CA.png

CA.png

280 ms

MX.png

MX.png

286 ms

touxiang4_1.png

touxiang4_1.png

320 ms

index5logo.png

index5logo.png

808 ms

homestream.webp

homestream.webp

365 ms

loading.gif

loading.gif

397 ms

wuliu.webp

wuliu.webp

389 ms

4.webp

4.webp

410 ms

2.webp

2.webp

455 ms

3.webp

3.webp

450 ms

classify%20(1).webp

classify%20(1).webp

484 ms

classify%20(2).webp

classify%20(2).webp

488 ms

classify%20(3).webp

classify%20(3).webp

501 ms

classify%20(4).webp

classify%20(4).webp

538 ms

f_d3b71f2a9df34559b4628d42db809440.jpg

f_d3b71f2a9df34559b4628d42db809440.jpg

545 ms

f_2fb6df02785a4c2e925cfba6a68d5d7c.jpg

f_2fb6df02785a4c2e925cfba6a68d5d7c.jpg

548 ms

f_d6f90d1f00914161aa2d6214d06e723d.jpg

f_d6f90d1f00914161aa2d6214d06e723d.jpg

549 ms

f_c6a77f37b0214d0387bc0602fb274baa.jpg

f_c6a77f37b0214d0387bc0602fb274baa.jpg

552 ms

f_a1f5fd2a23c148c793f48d281bf61af8.jpg

f_a1f5fd2a23c148c793f48d281bf61af8.jpg

552 ms

f_f1b23e46226442679553e737a629ccbc.jpg

f_f1b23e46226442679553e737a629ccbc.jpg

610 ms

f_c91dab2175534b31b8626d45020b1b96.jpg

f_c91dab2175534b31b8626d45020b1b96.jpg

707 ms

f_5f2a541c9c0b4bcdaaf9a9a5b888b228.jpg

f_5f2a541c9c0b4bcdaaf9a9a5b888b228.jpg

708 ms

f_1b089950177b414ea82582bc530b7a95.jpg

f_1b089950177b414ea82582bc530b7a95.jpg

709 ms

classify%20(5).webp

classify%20(5).webp

672 ms

analytics.js

analytics.js

147 ms

Stats.js

Stats.js

337 ms

classify%20(6).webp

classify%20(6).webp

406 ms

syncframe

syncframe

58 ms

classify%20(7).webp

classify%20(7).webp

401 ms

classify%20(8).webp

classify%20(8).webp

423 ms

CDGlan0.jpg

CDGlan0.jpg

796 ms

Circuit36.jpg

Circuit36.jpg

426 ms

insight_tag_errors.gif

insight_tag_errors.gif

162 ms

PassFilter13.jpg

PassFilter13.jpg

386 ms

PassFilter4.jpg

PassFilter4.jpg

489 ms

CDGlan11.jpg

CDGlan11.jpg

488 ms

z_ic.webp

z_ic.webp

492 ms

www2.jpg

www2.jpg

926 ms

collect

collect

21 ms

event

event

33 ms

mokuai.webp

mokuai.webp

461 ms

mokuai2.webp

mokuai2.webp

483 ms

collect

collect

14 ms

mokuai3.webp

mokuai3.webp

541 ms

mokuai4.webp

mokuai4.webp

533 ms

clarity.js

clarity.js

52 ms

serveDataimg1.webp

serveDataimg1.webp

564 ms

serveDataimg2.webp

serveDataimg2.webp

614 ms

logo4.png

logo4.png

645 ms

ga-audiences

ga-audiences

61 ms

trust.jpg

trust.jpg

1212 ms

appCode.png

appCode.png

575 ms

rightLive.jpg

rightLive.jpg

596 ms

appCode.png

appCode.png

616 ms

footPayIcn.png

footPayIcn.png

670 ms

footShip-2.png

footShip-2.png

638 ms

comsprit.png

comsprit.png

581 ms

addPlus.png

addPlus.png

581 ms

fbbg3.png

fbbg3.png

591 ms

plusTopAd.png

plusTopAd.png

996 ms

layoutJinglin.png

layoutJinglin.png

560 ms

dataSheetAd1-2.png

dataSheetAd1-2.png

981 ms

dataSheetAd2-2.png

dataSheetAd2-2.png

942 ms

pcbAdIcn.png

pcbAdIcn.png

960 ms

indexIcn2.png

indexIcn2.png

673 ms

56014000

56014000

30 ms

tool-bg.jpg

tool-bg.jpg

868 ms

bigToolIcn2.png

bigToolIcn2.png

1268 ms

exhibition.webp

exhibition.webp

903 ms

serveData.jpg

serveData.jpg

870 ms

serveDataIcn.png

serveDataIcn.png

931 ms

videoBtn1.png

videoBtn1.png

1265 ms

Vicn3.png

Vicn3.png

1132 ms

trustIcn.png

trustIcn.png

1137 ms

LayoutslideNav3.png

LayoutslideNav3.png

809 ms

Telegram.png

Telegram.png

833 ms

advert.gif

advert.gif

746 ms

liveIcn.png

liveIcn.png

849 ms

footBg.jpg

footBg.jpg

857 ms

gifNew.gif

gifNew.gif

795 ms

Germany.png

Germany.png

811 ms

homecageIcn.png

homecageIcn.png

818 ms

footIcnList_2.png

footIcnList_2.png

809 ms

tikTok1.png

tikTok1.png

809 ms

isoIcn.png

isoIcn.png

782 ms

sync_cookie_image_decide

sync_cookie_image_decide

184 ms

1

1

157 ms

pixel

pixel

236 ms

sync

sync

215 ms

221 ms

user-registering

user-registering

233 ms

c.gif

c.gif

234 ms

1017

1017

226 ms

Pug

Pug

225 ms

pixel_sync

pixel_sync

218 ms

tap.php

tap.php

226 ms

v1

v1

225 ms

1

1

242 ms

um

um

244 ms

sync

sync

217 ms

partner.mediawallahscript.com

partner.mediawallahscript.com

22 ms

match

match

24 ms

c.gif

c.gif

12 ms

Accessibility Review

utsource.net accessibility score

71

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.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

utsource.net 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

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

utsource.net SEO score

79

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 doesn't use legible font sizes

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 Utsource.net 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 Utsource.net 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

utsource.net

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