Tools & Wizards About Us
smthome.net screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    48% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

smthome.net

SMT之家 - 专业SMT表面贴装技术网站

Page Load Speed

26.1 sec in total

First Response

2.7 sec

Resources Loaded

23 sec

Page Rendered

447 ms

smthome.net screenshot

About Website

Visit smthome.net now to see the best up-to-date Smthome content for Taiwan and also check out these interesting facts you probably never knew about smthome.net

SMT之家是中国印刷电路板装配行业最专业的在线技术讨论社区，它是中国印刷电路板装配业界运行时间最长、也是当前最炙手可热的PCA、SMT技术在线讨论社区。包括印刷电路板装配、表面贴装技术、现场生产控制、贴片设备、PCA测试、板载芯片邦定技术、质量、管理、RoHS、无铅及波峰焊接等等相关技术话题。

Visit smthome.net

Key Findings

We analyzed Smthome.net page load time and found that the first response time was 2.7 sec and then it took 23.5 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

smthome.net performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

24/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

37/100

25%

SI (Speed Index)

Value12.3 s

3/100

10%

TBT (Total Blocking Time)

Value6,090 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.5 s

14/100

10%

Network Requests Diagram

smthome.net

2666 ms

index.html

1282 ms

default.css

660 ms

jquery.js

3776 ms

jquery.cycleImg.js

1477 ms

Our browser made a total of 126 requests to load all elements on the main page. We found that 50% of them (63 requests) were addressed to the original Smthome.net, 6% (8 requests) were made to Pos.baidu.com and 6% (7 requests) were made to Ubmcmm.baidustatic.com. The less responsive or slowest element that took the longest time to load (10.2 sec) belongs to the original domain Smthome.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 376.1 kB (19%)

Content Size

2.0 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Smthome.net main page is 2.0 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. 50% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 92.6 kB

  • Original 112.8 kB
  • After minification 104.1 kB
  • After compression 20.2 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 92.6 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 14.0 kB

  • Original 1.4 MB
  • After minification 1.4 MB

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. Smthome images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 253.4 kB

  • Original 459.6 kB
  • After minification 416.1 kB
  • After compression 206.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 253.4 kB or 55% of the original size.

CSS Optimization

-77%

Potential reduce by 16.0 kB

  • Original 20.8 kB
  • After minification 19.4 kB
  • After compression 4.8 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. Smthome.net needs all CSS files to be minified and compressed as it can save up to 16.0 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 40 (33%)

Requests Now

123

After Optimization

83

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 123 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Smthome. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

smthome.net

smthome.net

2666 ms

index.html

index.html

1282 ms

default.css

default.css

660 ms

jquery.js

jquery.js

3776 ms

jquery.cycleImg.js

jquery.cycleImg.js

1477 ms

m.js

m.js

979 ms

adsbygoogle.js

adsbygoogle.js

22 ms

tongji.js

tongji.js

750 ms

menu_bg.gif

menu_bg.gif

1549 ms

logo.gif

logo.gif

2077 ms

menu_icon00.gif

menu_icon00.gif

324 ms

menu_icon01.gif

menu_icon01.gif

1718 ms

menu_icon02.gif

menu_icon02.gif

1599 ms

menu_icon03.gif

menu_icon03.gif

2418 ms

menu_icon04.gif

menu_icon04.gif

2093 ms

menu_icon05.gif

menu_icon05.gif

3141 ms

menu_icon06.gif

menu_icon06.gif

2280 ms

menu_icon07.gif

menu_icon07.gif

5720 ms

login_bg.gif

login_bg.gif

4484 ms

news_pic.gif

news_pic.gif

2929 ms

article.jpg

article.jpg

2613 ms

process.jpg

process.jpg

4132 ms

pbfree.jpg

pbfree.jpg

2953 ms

equipment.jpg

equipment.jpg

5162 ms

quality.jpg

quality.jpg

3290 ms

wave_soldering.jpg

wave_soldering.jpg

4262 ms

smt_software.jpg

smt_software.jpg

3612 ms

entprise_member.gif

entprise_member.gif

4495 ms

a3_smthome.jpg

a3_smthome.jpg

10185 ms

fuji.gif

fuji.gif

4696 ms

panasonic.gif

panasonic.gif

4853 ms

siplace.gif

siplace.gif

4832 ms

assembleon.gif

assembleon.gif

5814 ms

juki.gif

juki.gif

5171 ms

yamaha.gif

yamaha.gif

5221 ms

samsung.gif

samsung.gif

5552 ms

universal.gif

universal.gif

6699 ms

mirae.gif

mirae.gif

6404 ms

hitachi.gif

hitachi.gif

5941 ms

sony.gif

sony.gif

6098 ms

speedline.gif

speedline.gif

6252 ms

dek.gif

dek.gif

6337 ms

vitronics-soltec.gif

vitronics-soltec.gif

6473 ms

js

js

2293 ms

followbutton.php

followbutton.php

4678 ms

index.php

index.php

917 ms

heller.gif

heller.gif

6688 ms

dclm

dclm

689 ms

btu.gif

btu.gif

6423 ms

0f000PLHkRIt4Sa-7ncy3f.gif

0f000PLHkRIt4Sa-7ncy3f.gif

2029 ms

dclm

dclm

373 ms

jquery.js

jquery.js

1292 ms

quickfollownewstyle5.css

quickfollownewstyle5.css

653 ms

follow_quick_05.js

follow_quick_05.js

665 ms

0f0005fl9L8rJQC1POdR3f.gif

0f0005fl9L8rJQC1POdR3f.gif

1509 ms

dclm

dclm

360 ms

0f0000I31eqyk8MhMNwGt6.gif

0f0000I31eqyk8MhMNwGt6.gif

1331 ms

dclm

dclm

337 ms

banner.html

banner.html

6004 ms

banner.html

banner.html

5259 ms

i-pulse.gif

i-pulse.gif

5331 ms

0f000ZoULM0uwufiredbls.jpg

0f000ZoULM0uwufiredbls.jpg

706 ms

dclm

dclm

965 ms

asymtek.gif

asymtek.gif

6260 ms

mydata.gif

mydata.gif

5050 ms

quickfollowbgnew.gif

quickfollowbgnew.gif

700 ms

nepcon.gif

nepcon.gif

7480 ms

magnifier-icon.png

magnifier-icon.png

821 ms

ping

ping

761 ms

smta.gif

smta.gif

4916 ms

ipc.gif

ipc.gif

5990 ms

0f000QuuSm_WCokAP0qiKf.gif

0f000QuuSm_WCokAP0qiKf.gif

1634 ms

ca-pub-6807898520232827.js

ca-pub-6807898520232827.js

107 ms

zrt_lookup.html

zrt_lookup.html

97 ms

show_ads_impl.js

show_ads_impl.js

102 ms

hm.js

hm.js

1138 ms

dc.js

dc.js

153 ms

tongji.do

tongji.do

2088 ms

vipstats.html

vipstats.html

5373 ms

alpha.gif

alpha.gif

4960 ms

ads

ads

249 ms

osd.js

osd.js

48 ms

ads

ads

275 ms

__utm.gif

__utm.gif

33 ms

ads

ads

214 ms

kic.gif

kic.gif

5516 ms

821414078503751094

821414078503751094

142 ms

abg.js

abg.js

65 ms

m_js_controller.js

m_js_controller.js

83 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

58 ms

bg_ad.gif

bg_ad.gif

5339 ms

5909364705617569036

5909364705617569036

85 ms

14706322608479754516

14706322608479754516

74 ms

s

s

59 ms

x_button_blue2.png

x_button_blue2.png

65 ms

9aKOW9kHIBrJTB9ONj-e1oyTZuOGlgCE-J5p-KupNmo.js

9aKOW9kHIBrJTB9ONj-e1oyTZuOGlgCE-J5p-KupNmo.js

6 ms

tab_80_on.gif

tab_80_on.gif

5854 ms

hm.gif

hm.gif

736 ms

tab_80_off.gif

tab_80_off.gif

4863 ms

bg_01.gif

bg_01.gif

4701 ms

bg_02.gif

bg_02.gif

4573 ms

pi_ad_4.gif

pi_ad_4.gif

7030 ms

followButton.css

followButton.css

21 ms

sso.js

sso.js

29 ms

followButton.js

followButton.js

24 ms

suda.js

suda.js

25 ms

pi_ad_2.gif

pi_ad_2.gif

9853 ms

bg_flbtn.png

bg_flbtn.png

4 ms

b.gif

b.gif

891 ms

pi_ad_5.gif

pi_ad_5.gif

9088 ms

pi_ad_3.gif

pi_ad_3.gif

9640 ms

jhd_vcam.gif

jhd_vcam.gif

6081 ms

hctm

hctm

336 ms

0f000ZbRgRsdRCDoMqy-Gf.jpg

0f000ZbRgRsdRCDoMqy-Gf.jpg

784 ms

ichm

ichm

356 ms

0f0007ZRkuB-BdoeqBwkw0.gif

0f0007ZRkuB-BdoeqBwkw0.gif

791 ms

o.htm

o.htm

3299 ms

39814.js

39814.js

802 ms

ac.js

ac.js

468 ms

wh.js

wh.js

822 ms

fp.htm

fp.htm

616 ms

fp.htm

fp.htm

718 ms

fp.htm

fp.htm

314 ms

fp.htm

fp.htm

367 ms

ui

ui

332 ms

fp.htm

fp.htm

333 ms

Accessibility Review

smthome.net accessibility score

65

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

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

smthome.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

smthome.net SEO score

62

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

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GBK

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Smthome.net can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Smthome.net main page’s claimed encoding is gbk. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

smthome.net

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