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sparkwelding.com screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

sparkwelding.com

China Welding Machine Manufacturers, Multifunctional Machine Suppliers, Cutting Machine Factory | GENTECK

Page Load Speed

2.1 sec in total

First Response

46 ms

Resources Loaded

1.4 sec

Page Rendered

639 ms

sparkwelding.com screenshot

About Website

Click here to check amazing Spark Welding content. Otherwise, check out these important facts you probably never knew about sparkwelding.com

Taizhou Genteck Electric Co., Ltd: Find professional welding machine, multifunctional machine, cutting machine, charger and starter, MIG welding machine manufacturers and suppliers in China here. Be f...

Visit sparkwelding.com

Key Findings

We analyzed Sparkwelding.com page load time and found that the first response time was 46 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

sparkwelding.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.3 s

0/100

10%

LCP (Largest Contentful Paint)

Value12.2 s

0/100

25%

SI (Speed Index)

Value9.9 s

10/100

10%

TBT (Total Blocking Time)

Value1,110 ms

23/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value15.3 s

7/100

10%

Network Requests Diagram

sparkwelding.com

46 ms

sparkwelding.com

174 ms

www.sparkwelding.com

71 ms

style.css

580 ms

swiper-animate.css

618 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 51% of them (37 requests) were addressed to the original Sparkwelding.com, 14% (10 requests) were made to Img01.v15cdn.com and 11% (8 requests) were made to Css02.v15cdn.com. The less responsive or slowest element that took the longest time to load (904 ms) relates to the external source Js02.v15cdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 60.3 kB (14%)

Content Size

418.7 kB

After Optimization

358.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sparkwelding.com main page is 418.7 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. 60% of websites need less resources to load. Javascripts take 272.3 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 25.4 kB

  • Original 32.8 kB
  • After minification 32.8 kB
  • After compression 7.4 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 25.4 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 3 B

  • Original 13.7 kB
  • After minification 13.7 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. Spark Welding images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 34.5 kB

  • Original 272.3 kB
  • After minification 272.1 kB
  • After compression 237.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 34.5 kB or 13% of the original size.

CSS Optimization

-0%

Potential reduce by 433 B

  • Original 99.9 kB
  • After minification 99.9 kB
  • After compression 99.4 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. Sparkwelding.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 32 (50%)

Requests Now

64

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spark Welding. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sparkwelding.com

sparkwelding.com

46 ms

sparkwelding.com

sparkwelding.com

174 ms

www.sparkwelding.com

www.sparkwelding.com

71 ms

style.css

style.css

580 ms

swiper-animate.css

swiper-animate.css

618 ms

other.css

other.css

17 ms

en.webp

en.webp

262 ms

pt.webp

pt.webp

270 ms

de.webp

de.webp

275 ms

fr.webp

fr.webp

283 ms

ru.webp

ru.webp

282 ms

it.webp

it.webp

280 ms

ja.webp

ja.webp

282 ms

ar.webp

ar.webp

280 ms

es.webp

es.webp

287 ms

_NiLiw3eudw

_NiLiw3eudw

191 ms

jquery-3.6.0.js

jquery-3.6.0.js

786 ms

script.js

script.js

904 ms

Site_Common.js

Site_Common.js

795 ms

count.js

count.js

901 ms

float39553.js

float39553.js

21 ms

logo202306011551058556674.png

logo202306011551058556674.png

33 ms

txt.png

txt.png

38 ms

service-bg.jpg

service-bg.jpg

45 ms

icon1.png

icon1.png

31 ms

icon2.png

icon2.png

30 ms

icon3.png

icon3.png

36 ms

icon4.png

icon4.png

42 ms

paly.png

paly.png

41 ms

about.jpg

about.jpg

43 ms

gasless-mig-for-flux-wire36b4e.jpg

gasless-mig-for-flux-wire36b4e.jpg

45 ms

professional-multifunctional-welding-machine732c9.jpg

professional-multifunctional-welding-machine732c9.jpg

50 ms

mma-250-inverter-welding-machine1198f.jpg

mma-250-inverter-welding-machine1198f.jpg

51 ms

hand-held-welding-machine8b08391d-e9ad-40ea-836d-becf5fcb81ce.jpg

hand-held-welding-machine8b08391d-e9ad-40ea-836d-becf5fcb81ce.jpg

49 ms

hand-held-mma755e6a5a-4376-4068-953b-5cdbb8da0a89.jpg

hand-held-mma755e6a5a-4376-4068-953b-5cdbb8da0a89.jpg

52 ms

hand-held-inverter-machineb8c410ed-f83d-499c-90af-c8cd0d0045f6.jpg

hand-held-inverter-machineb8c410ed-f83d-499c-90af-c8cd0d0045f6.jpg

57 ms

powerful-mig-welding-machinee4f5b15f-ada1-48b5-b36e-eb26845cc2d7.jpg

powerful-mig-welding-machinee4f5b15f-ada1-48b5-b36e-eb26845cc2d7.jpg

64 ms

mig-welding-machine-with-wheelcf956696-d34a-4a75-b07e-2d9018f546b5.jpg

mig-welding-machine-with-wheelcf956696-d34a-4a75-b07e-2d9018f546b5.jpg

59 ms

1.jpg

1.jpg

66 ms

2.jpg

2.jpg

64 ms

3.jpg

3.jpg

64 ms

advantages%20(1).png

advantages%20(1).png

66 ms

advantages%20(2).png

advantages%20(2).png

67 ms

advantages%20(3).png

advantages%20(3).png

72 ms

advantages%20(4).png

advantages%20(4).png

73 ms

n202408151328195eae9.jpg

n202408151328195eae9.jpg

74 ms

n20240729114903a5dbc.jpg

n20240729114903a5dbc.jpg

75 ms

n2024061109392565dbc.jpg

n2024061109392565dbc.jpg

76 ms

logo202306021343171302082.png

logo202306021343171302082.png

74 ms

erwei96423520230724.jpg

erwei96423520230724.jpg

539 ms

www-player.css

www-player.css

7 ms

www-embed-player.js

www-embed-player.js

39 ms

base.js

base.js

96 ms

ad_status.js

ad_status.js

199 ms

RAiHx6Z8aI87xfn3BcPOACt6MzvCMtPfFa8gMAvLcEc.js

RAiHx6Z8aI87xfn3BcPOACt6MzvCMtPfFa8gMAvLcEc.js

149 ms

embed.js

embed.js

57 ms

AIdro_m8X9mT-HZG5lKIiCAJykIcmXqiL55IlVyGqWptac3ezJgf6r2Can8euNwXp4DTBFAbEw=s68-c-k-c0x00ffffff-no-rj

AIdro_m8X9mT-HZG5lKIiCAJykIcmXqiL55IlVyGqWptac3ezJgf6r2Can8euNwXp4DTBFAbEw=s68-c-k-c0x00ffffff-no-rj

75 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

112 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

216 ms

iconfont-sm.css

iconfont-sm.css

45 ms

message.css

message.css

55 ms

Create

Create

173 ms

back.jpg

back.jpg

267 ms

application-bg.jpg

application-bg.jpg

264 ms

foot-bg.webp

foot-bg.webp

279 ms

id

id

218 ms

iconfont.woff

iconfont.woff

216 ms

iconfontvk.woff

iconfontvk.woff

233 ms

iconfont-sm.woff

iconfont-sm.woff

219 ms

s

s

194 ms

wmkc-ico25.webp

wmkc-ico25.webp

20 ms

GenerateIT

GenerateIT

20 ms

Accessibility Review

sparkwelding.com accessibility score

79

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

Best Practices

sparkwelding.com 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

High

Page has valid source maps

SEO Factors

sparkwelding.com SEO score

79

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

High

Image elements do not have [alt] attributes

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

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 Sparkwelding.com 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 Sparkwelding.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

sparkwelding.com

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