Tools & Wizards About Us
weldtec.com.vn screenshot

Report Summary

  • 52

    Performance

    Renders faster than
    71% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 90% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

weldtec.com.vn

Weldtec ® Công Ty Cổ Phần Công Nghệ Và Thiết Bị Hàn

Page Load Speed

13 sec in total

First Response

902 ms

Resources Loaded

11.9 sec

Page Rendered

267 ms

weldtec.com.vn screenshot

About Website

Click here to check amazing Weldtec content for Vietnam. Otherwise, check out these important facts you probably never knew about weldtec.com.vn

Weldtec ® là công ty hoạt động trong lĩnh vực cung cấp Trang thiết bị, Vật liệu chuyên ngành như máy hàn, cắt, cnc, laser, Robot, gia công cơ khí, Weldtec là đại diện của nhiều hãng tại Việt Nam

Visit weldtec.com.vn

Key Findings

We analyzed Weldtec.com.vn page load time and found that the first response time was 902 ms and then it took 12.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

weldtec.com.vn performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.7 s

2/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

7/100

25%

SI (Speed Index)

Value14.0 s

1/100

10%

TBT (Total Blocking Time)

Value110 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.2 s

51/100

10%

Network Requests Diagram

weldtec.com.vn

902 ms

www.weldtec.com.vn

2158 ms

typography.php

835 ms

mod_vvisit_counter.css

559 ms

mootools.js

1368 ms

Our browser made a total of 145 requests to load all elements on the main page. We found that 81% of them (117 requests) were addressed to the original Weldtec.com.vn, 3% (4 requests) were made to Css-dashboard.subiz.com and 2% (3 requests) were made to Static.subiz.com. The less responsive or slowest element that took the longest time to load (4.6 sec) belongs to the original domain Weldtec.com.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (22%)

Content Size

6.7 MB

After Optimization

5.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Weldtec.com.vn main page is 6.7 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 5.6 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 81.9 kB

  • Original 97.3 kB
  • After minification 89.5 kB
  • After compression 15.4 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 81.9 kB or 84% of the original size.

Image Optimization

-13%

Potential reduce by 707.1 kB

  • Original 5.6 MB
  • After minification 4.9 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. Obviously, Weldtec needs image optimization as it can save up to 707.1 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 439.2 kB

  • Original 664.9 kB
  • After minification 664.0 kB
  • After compression 225.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 439.2 kB or 66% of the original size.

CSS Optimization

-82%

Potential reduce by 286.0 kB

  • Original 348.3 kB
  • After minification 340.4 kB
  • After compression 62.3 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. Weldtec.com.vn needs all CSS files to be minified and compressed as it can save up to 286.0 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (17%)

Requests Now

138

After Optimization

114

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 138 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Weldtec. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

weldtec.com.vn

weldtec.com.vn

902 ms

www.weldtec.com.vn

www.weldtec.com.vn

2158 ms

typography.php

typography.php

835 ms

mod_vvisit_counter.css

mod_vvisit_counter.css

559 ms

mootools.js

mootools.js

1368 ms

caption.js

caption.js

576 ms

bootstrap.css

bootstrap.css

759 ms

menu.css

menu.css

790 ms

jquery-1.6.js

jquery-1.6.js

1634 ms

easyslider.css

easyslider.css

851 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

1046 ms

jquery.slideviewer.1.2.js

jquery.slideviewer.1.2.js

1065 ms

jquery.bxslider.css

jquery.bxslider.css

1116 ms

jquery.bxslider.js

jquery.bxslider.js

1672 ms

jcarousellite_1.js

jcarousellite_1.js

1332 ms

plusone.js

plusone.js

75 ms

simple.css

simple.css

1352 ms

jquery.jcarousel.min.js

jquery.jcarousel.min.js

1398 ms

jquery.pikachoose.min.js

jquery.pikachoose.min.js

1626 ms

analytics.js

analytics.js

13 ms

bg.png

bg.png

280 ms

logo%20wt%20moi%20trong%20suot.png

logo%20wt%20moi%20trong%20suot.png

570 ms

bannerwttv.png

bannerwttv.png

1173 ms

lang_vi.png

lang_vi.png

288 ms

lang_en.png

lang_en.png

287 ms

slide_22.png

slide_22.png

1345 ms

robot_banner.png

robot_banner.png

1650 ms

slide_6.png

slide_6.png

2229 ms

banner_08.png

banner_08.png

2994 ms

banner_weldtec_4.png

banner_weldtec_4.png

3412 ms

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1745 ms

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1617 ms

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2170 ms

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1932 ms

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2035 ms

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2754 ms

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2601 ms

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2444 ms

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2503 ms

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2981 ms

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2779 ms

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4552 ms

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1085_1451874605_plasma_hypertherm_1.png

4116 ms

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0_1451442365_plasma%20hypertherm_pw_1.png

3597 ms

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3257 ms

95815333.jpg

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3261 ms

24_1381135530_img_nkeas_oil.jpg

24_1381135530_img_nkeas_oil.jpg

3532 ms

OTO.jpg

OTO.jpg

3794 ms

ph%C3%A1o%20%C4%91%C3%A0i%20bay_3.jpg

ph%C3%A1o%20%C4%91%C3%A0i%20bay_3.jpg

3696 ms

kct.jpg

kct.jpg

3795 ms

XM-300x135.png

XM-300x135.png

3872 ms

DT.jpg

DT.jpg

3973 ms

CTM%20.jpg

CTM%20.jpg

4344 ms

XD.jpg

XD.jpg

4068 ms

dao%20tao%20dam.jpg

dao%20tao%20dam.jpg

4147 ms

loader.js

loader.js

37 ms

logo-red-vn-no-border.png

logo-red-vn-no-border.png

4258 ms

all.js

all.js

280 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

27 ms

collect

collect

62 ms

widget.txt

widget.txt

41 ms

subiz-widget-view.css

subiz-widget-view.css

137 ms

20835

20835

133 ms

init

init

191 ms

collect

collect

122 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

576 ms

SbBHjZK_Ctg

SbBHjZK_Ctg

146 ms

4_1381140808_Gia%20cong%20CNC2.jpg

4_1381140808_Gia%20cong%20CNC2.jpg

4070 ms

stt%202.jpg

stt%202.jpg

4114 ms

twen%20wire1.jpg

twen%20wire1.jpg

4133 ms

www-embed-player-vflfNyN_r.css

www-embed-player-vflfNyN_r.css

36 ms

www-embed-player.js

www-embed-player.js

50 ms

182 ms

xd_arbiter.php

xd_arbiter.php

217 ms

xd_arbiter.php

xd_arbiter.php

426 ms

fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js

fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js

63 ms

ad_status.js

ad_status.js

61 ms

2UX7WLTfW3W8TclTUvlFyQ.woff

2UX7WLTfW3W8TclTUvlFyQ.woff

57 ms

RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff

RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff

58 ms

cross-storage.html

cross-storage.html

86 ms

default_1432407668.png

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22 ms

logo-icon.png

logo-icon.png

110 ms

0ee4791bc282b18c03ab31072ffbbecd-1441589837.png

0ee4791bc282b18c03ab31072ffbbecd-1441589837.png

7 ms

20835-img_cust_bubble-1457064537.png

20835-img_cust_bubble-1457064537.png

8 ms

close-bubble.png

close-bubble.png

184 ms

Active%20wire%20feed%202.jpg

Active%20wire%20feed%202.jpg

3974 ms

Vision.jpg

Vision.jpg

3453 ms

news-maxpro200-1[1].jpg

news-maxpro200-1[1].jpg

3293 ms

Laser.jpg

Laser.jpg

3054 ms

skype_green.png

skype_green.png

3046 ms

0_1447898050_ugint.png

0_1447898050_ugint.png

3081 ms

0_1447897520_koike.png

0_1447897520_koike.png

2908 ms

15_1447897135_hitachi.jpg

15_1447897135_hitachi.jpg

2862 ms

0_1389705281_panasonic-logo3.png

0_1389705281_panasonic-logo3.png

2747 ms

0_1389705247_mazak_logo%202.png

0_1389705247_mazak_logo%202.png

2711 ms

0_1389705217_logo%20cea.jpg

0_1389705217_logo%20cea.jpg

2519 ms

11_1447897844_lincoln.png

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2598 ms

0_1389705150_kisweld%201.jpg

0_1389705150_kisweld%201.jpg

2518 ms

9_1447840941_hypertherm.png

9_1447840941_hypertherm.png

2428 ms

0_1389704727_gbc%201.jpg

0_1389704727_gbc%201.jpg

2404 ms

0_1401846167_aro-welding-technologies1.jpg

0_1401846167_aro-welding-technologies1.jpg

2238 ms

19_1401695617_Axxair-Logo.jpg

19_1401695617_Axxair-Logo.jpg

2236 ms

18_1401694213_Logo-NT-Tool.jpg

18_1401694213_Logo-NT-Tool.jpg

2132 ms

17_1401695635_Ficep-logo.jpg

17_1401695635_Ficep-logo.jpg

2134 ms

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2025 ms

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1922 ms

24_1433230653_MAYHAN.png

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1898 ms

22_1433231819_MAYCAT.png

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1814 ms

21_1433233658_MAYGIACONGCNC.png

21_1433233658_MAYGIACONGCNC.png

1891 ms

mayuonongcnc.png

mayuonongcnc.png

1888 ms

robothan.png

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1830 ms

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1748 ms

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1714 ms

maycat.gif

maycat.gif

2219 ms

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maygiacongco.png

1813 ms

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1702 ms

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bgtop.png

1632 ms

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dropdown_gray_arrow_bt.png

1649 ms

button_search_small.png

button_search_small.png

1658 ms

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li_white_arrow.png

1836 ms

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1716 ms

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social_icon.png

1705 ms

bx_loader.gif

bx_loader.gif

1645 ms

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1689 ms

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prev.png

1885 ms

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next.png

1856 ms

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1701 ms

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1716 ms

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1698 ms

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15_1447897135_hitachi.jpg

1681 ms

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1851 ms

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0_1389705247_mazak_logo%202.png

1864 ms

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1731 ms

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11_1447897844_lincoln.png

1702 ms

0_1389705150_kisweld%201.jpg

0_1389705150_kisweld%201.jpg

1683 ms

9_1447840941_hypertherm.png

9_1447840941_hypertherm.png

1683 ms

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0_1389704727_gbc%201.jpg

1835 ms

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control_arrow.png

1872 ms

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0_1401846167_aro-welding-technologies1.jpg

1713 ms

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19_1401695617_Axxair-Logo.jpg

1712 ms

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18_1401694213_Logo-NT-Tool.jpg

1696 ms

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17_1401695635_Ficep-logo.jpg

1680 ms

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0_1389705387_fullmark_hover.png

1826 ms

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7_1447896920_boihler.jpg

1859 ms

24_1433230653_MAYHAN.png

24_1433230653_MAYHAN.png

1696 ms

Accessibility Review

weldtec.com.vn accessibility score

96

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

weldtec.com.vn best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

weldtec.com.vn SEO score

92

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

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

    VI

  • Language Claimed

    VI

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Weldtec.com.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it matches the claimed language. Our system also found out that Weldtec.com.vn 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

weldtec.com.vn

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