Tools & Wizards About Us
industrialgasdetectors.com screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    76% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

industrialgasdetectors.com

Quality Industrial Gas Detectors & Single Gas Detector factory from China

Page Load Speed

1.3 sec in total

First Response

104 ms

Resources Loaded

830 ms

Page Rendered

390 ms

industrialgasdetectors.com screenshot

About Website

Visit industrialgasdetectors.com now to see the best up-to-date Industrial Gas Detectors content and also check out these interesting facts you probably never knew about industrialgasdetectors.com

China leading provider of Industrial Gas Detectors and Single Gas Detector, Shenzhen Eyesky&Safewill Technology Co.,Ltd. is Single Gas Detector factory.

Visit industrialgasdetectors.com

Key Findings

We analyzed Industrialgasdetectors.com page load time and found that the first response time was 104 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

industrialgasdetectors.com performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

88/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

84/100

25%

SI (Speed Index)

Value2.9 s

94/100

10%

TBT (Total Blocking Time)

Value1,490 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.018

100/100

15%

TTI (Time to Interactive)

Value8.4 s

38/100

10%

Network Requests Diagram

industrialgasdetectors.com

104 ms

www.industrialgasdetectors.com

184 ms

www.industrialgasdetectors.com

39 ms

www.industrialgasdetectors.com

80 ms

www.industrialgasdetectors.com

181 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 79% of them (27 requests) were addressed to the original Industrialgasdetectors.com, 18% (6 requests) were made to Googletagmanager.com and 3% (1 request) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (394 ms) belongs to the original domain Industrialgasdetectors.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 147.5 kB (7%)

Content Size

2.2 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Industrialgasdetectors.com main page is 2.2 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 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 105.0 kB

  • Original 126.1 kB
  • After minification 108.6 kB
  • After compression 21.1 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 17.5 kB, which is 14% 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 105.0 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 18.2 kB

  • Original 1.8 MB
  • After minification 1.8 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. Industrial Gas Detectors images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 18.9 kB

  • Original 168.8 kB
  • After minification 168.8 kB
  • After compression 149.9 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 18.9 kB or 11% of the original size.

CSS Optimization

-17%

Potential reduce by 5.5 kB

  • Original 31.6 kB
  • After minification 31.6 kB
  • After compression 26.2 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. Industrialgasdetectors.com needs all CSS files to be minified and compressed as it can save up to 5.5 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (31%)

Requests Now

32

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Industrial Gas Detectors. 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 as a result speed up the page load time.

Network Requests Diagram

industrialgasdetectors.com

industrialgasdetectors.com

104 ms

www.industrialgasdetectors.com

www.industrialgasdetectors.com

184 ms

www.industrialgasdetectors.com

www.industrialgasdetectors.com

39 ms

www.industrialgasdetectors.com

www.industrialgasdetectors.com

80 ms

www.industrialgasdetectors.com

www.industrialgasdetectors.com

181 ms

js

js

116 ms

logo.gif

logo.gif

34 ms

floatimage_chat.gif

floatimage_chat.gif

54 ms

close.png

close.png

65 ms

error.png

error.png

141 ms

index_45.gif

index_45.gif

142 ms

cl145432722-portable_multi_gas_detector.jpg

cl145432722-portable_multi_gas_detector.jpg

390 ms

cl145432724-single_gas_detector.jpg

cl145432724-single_gas_detector.jpg

392 ms

cl145432721-wireless_environmental_monitoring_system.jpg

cl145432721-wireless_environmental_monitoring_system.jpg

289 ms

cl145432723-combustible_gas_detector.jpg

cl145432723-combustible_gas_detector.jpg

301 ms

model_bg_1.png

model_bg_1.png

201 ms

load_icon.gif

load_icon.gif

143 ms

pql_video_tag.png

pql_video_tag.png

201 ms

Modular_bg_2.png

Modular_bg_2.png

226 ms

cd23884256-shenzhen_eyesky_safewill_technology_co_ltd.jpg

cd23884256-shenzhen_eyesky_safewill_technology_co_ltd.jpg

227 ms

ecer_video_play.png

ecer_video_play.png

296 ms

Modular_bg_3.png

Modular_bg_3.png

296 ms

cd23884281-development_course.jpg

cd23884281-development_course.jpg

299 ms

cd23884289-.jpg

cd23884289-.jpg

393 ms

cd23884324-our_team.jpg

cd23884324-our_team.jpg

394 ms

stats.js

stats.js

325 ms

gtm.js

gtm.js

71 ms

ads.js

ads.js

323 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

258 ms

js

js

69 ms

js

js

117 ms

js

js

145 ms

js

js

144 ms

analytics.js

analytics.js

184 ms

Accessibility Review

industrialgasdetectors.com accessibility score

80

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

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

industrialgasdetectors.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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

industrialgasdetectors.com 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

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Industrialgasdetectors.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Industrialgasdetectors.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

industrialgasdetectors.com

Open Graph description is not detected on the main page of Industrial Gas Detectors. 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: