Tools & Wizards About Us
questtlaser.com screenshot

Report Summary

  • 82

    Performance

    Renders faster than
    87% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

questtlaser.com

Quality Laser Cleaning Machine & Laser Rust Removal factory from China

Page Load Speed

2.4 sec in total

First Response

275 ms

Resources Loaded

1.6 sec

Page Rendered

535 ms

questtlaser.com screenshot

About Website

Visit questtlaser.com now to see the best up-to-date Questt Laser content and also check out these interesting facts you probably never knew about questtlaser.com

China leading provider of Laser Cleaning Machine and Laser Rust Removal, Wuhan Questt ASIA Technology Co., Ltd. is Laser Rust Removal factory.

Visit questtlaser.com

Key Findings

We analyzed Questtlaser.com page load time and found that the first response time was 275 ms and then it took 2.1 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

questtlaser.com performance score

82

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

92/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

42/100

25%

SI (Speed Index)

Value4.0 s

80/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.1 s

95/100

10%

Network Requests Diagram

questtlaser.com

275 ms

www.questtlaser.com

422 ms

guidefirstcommon.css

35 ms

guidefirstcommon.js

68 ms

common.css

132 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 82% of them (28 requests) were addressed to the original Questtlaser.com, 9% (3 requests) were made to Vodcdn.ecerimg.com and 6% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (853 ms) relates to the external source Tfile.xiaoman.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 159.9 kB (7%)

Content Size

2.3 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Questtlaser.com main page is 2.3 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 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 143.0 kB

  • Original 168.8 kB
  • After minification 142.0 kB
  • After compression 25.8 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 26.8 kB, which is 16% 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 143.0 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 300 B

  • Original 1.9 MB
  • After minification 1.9 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. Questt Laser images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 10.9 kB

  • Original 252.8 kB
  • After minification 252.8 kB
  • After compression 241.8 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.

CSS Optimization

-18%

Potential reduce by 5.6 kB

  • Original 30.6 kB
  • After minification 30.6 kB
  • After compression 25.0 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. Questtlaser.com needs all CSS files to be minified and compressed as it can save up to 5.6 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (34%)

Requests Now

32

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Questt Laser. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

questtlaser.com

questtlaser.com

275 ms

www.questtlaser.com

www.questtlaser.com

422 ms

guidefirstcommon.css

guidefirstcommon.css

35 ms

guidefirstcommon.js

guidefirstcommon.js

68 ms

common.css

common.css

132 ms

jquery.js

jquery.js

106 ms

common_99704.js

common_99704.js

174 ms

analyze.js

analyze.js

853 ms

js

js

57 ms

guidecommon.js

guidecommon.js

101 ms

webim.js

webim.js

103 ms

gtm.js

gtm.js

188 ms

logo.gif

logo.gif

155 ms

floatimage_chat.gif

floatimage_chat.gif

155 ms

close.png

close.png

154 ms

error.png

error.png

154 ms

cl176444587-laser_rust_removal.jpg

cl176444587-laser_rust_removal.jpg

221 ms

cl176444739-metal_laser_cutting_machine.jpg

cl176444739-metal_laser_cutting_machine.jpg

227 ms

cl176445896-laser_cleaning_machine.jpg

cl176445896-laser_cleaning_machine.jpg

299 ms

cl186938550-800w_handheld_fiber_laser_welding_machine_air_cooled_laser_welder_mini_laser_welder.jpg

cl186938550-800w_handheld_fiber_laser_welding_machine_air_cooled_laser_welder_mini_laser_welder.jpg

228 ms

load_icon.gif

load_icon.gif

155 ms

im.svg

im.svg

155 ms

about_us_bg_99704.jpg

about_us_bg_99704.jpg

158 ms

certificate_bg_99704.jpg

certificate_bg_99704.jpg

157 ms

video.min.js

video.min.js

315 ms

stats.js

stats.js

148 ms

getseller.html

getseller.html

54 ms

pt159764756-portable_handheld_laser_paint_rust_removal_pulse_cleaning_machine_100w_200w.jpg

pt159764756-portable_handheld_laser_paint_rust_removal_pulse_cleaning_machine_100w_200w.jpg

62 ms

pt149994634-handheld_laser_cleaner_50w_backpack_laser_rust_removal_machine.jpg

pt149994634-handheld_laser_cleaner_50w_backpack_laser_rust_removal_machine.jpg

80 ms

pt166083408-questt_continuous_laser_cleaning_machine_dual_axis_laser_gun_1500w_2000w_laser_rust_paint_removal_long_wire.jpg

pt166083408-questt_continuous_laser_cleaning_machine_dual_axis_laser_gun_1500w_2000w_laser_rust_paint_removal_long_wire.jpg

102 ms

pt166800700-small_fiber_laser_welding_machine_clean_cutting_machine_4_in_1_metal_stainless_steel_aluminum_laser_welding_machine.jpg

pt166800700-small_fiber_laser_welding_machine_clean_cutting_machine_4_in_1_metal_stainless_steel_aluminum_laser_welding_machine.jpg

121 ms

iconfont_99703.woff

iconfont_99703.woff

107 ms

videojs-http-streaming.js

videojs-http-streaming.js

91 ms

ePlayer.js

ePlayer.js

35 ms

Accessibility Review

questtlaser.com accessibility score

81

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

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

questtlaser.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

questtlaser.com SEO score

93

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

Document doesn't have a valid hreflang

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 Questtlaser.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 Questtlaser.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

questtlaser.com

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