Tools & Wizards About Us

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 50

    SEO

    Google-friendlier than
    18% of websites

darmon.com

LED Full Matrix VMS| LED Line Matrix VMS|LED Character Matrix VMS|Mobile VMS-Dianming

Page Load Speed

476 ms in total

First Response

209 ms

Resources Loaded

219 ms

Page Rendered

48 ms

About Website

Welcome to darmon.com homepage info - get ready to check Darmon best content right away, or after learning these important things about darmon.com

Dianming's main products are Variable Message Sign,Mobile Vms,Variable Traffic Sign,Variable Speed Limit Sign,Lane Control Sign,Parking Guidance Sign,etc.

Visit darmon.com

Key Findings

We analyzed Darmon.com page load time and found that the first response time was 209 ms and then it took 267 ms 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

darmon.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.7 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.7 s

100/100

25%

SI (Speed Index)

Value0.7 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.7 s

100/100

10%

Network Requests Diagram

darmon.com

209 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Darmon.com and no external sources were called. The less responsive or slowest element that took the longest time to load (209 ms) belongs to the original domain Darmon.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 12.6 kB (4%)

Content Size

282.4 kB

After Optimization

269.7 kB

  • HTML
  • Images

In fact, the total size of Darmon.com main page is 282.4 kB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Images take 282.3 kB which makes up the majority of the site volume.

HTML Optimization

-2%

Potential reduce by 1 B

  • Original 57 B
  • After minification 57 B
  • After compression 56 B

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. This web page is already compressed.

Image Optimization

-4%

Potential reduce by 12.6 kB

  • Original 282.3 kB
  • After minification 269.7 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. Darmon images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Network Requests Diagram

Accessibility Review

darmon.com accessibility score

68

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

Document doesn't have a <title> element

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

darmon.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

SEO Factors

darmon.com SEO score

50

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 <title> element

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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 Darmon.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 Darmon.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

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