Tools & Wizards About Us

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

marvec-cn.com

China Electronic Cigarette,Box Mods Electronic Cigarette,Mechanical Mods Electronic Cigarette,Electronic Cigarette Accessaries Manufacturer and Suppli...

Page Load Speed

959 ms in total

First Response

438 ms

Resources Loaded

446 ms

Page Rendered

75 ms

About Website

Click here to check amazing Marvec Cn content. Otherwise, check out these important facts you probably never knew about marvec-cn.com

Dongguan Marvec Electronic Technology Co.,Ltd specializes in Electronic Cigarette manufacture for many years. Main products are Box Mods Electronic Cigarette, Mechanical Mods Electronic Cigarette Also...

Visit marvec-cn.com

Key Findings

We analyzed Marvec-cn.com page load time and found that the first response time was 438 ms and then it took 521 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster. This domain responded with an error, which can significantly jeopardize Marvec-cn.com rating and web reputation

Performance Metrics

marvec-cn.com performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value840 ms

34/100

30%

CLS (Cumulative Layout Shift)

Value0.144

78/100

15%

TTI (Time to Interactive)

Value8.4 s

39/100

10%

Network Requests Diagram

marvec-cn.com

438 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 Marvec-cn.com and no external sources were called. The less responsive or slowest element that took the longest time to load (438 ms) belongs to the original domain Marvec-cn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 440 B (78%)

Content Size

565 B

After Optimization

125 B

  • HTML

In fact, the total size of Marvec-cn.com main page is 565 B. 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. HTML takes 565 B which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 440 B

  • Original 565 B
  • After minification 167 B
  • After compression 125 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. This page needs HTML code to be minified as it can gain 398 B, which is 70% 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 440 B or 78% of the original size.

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

marvec-cn.com accessibility score

90

Accessibility Issues

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

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

marvec-cn.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

marvec-cn.com SEO score

82

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

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

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Marvec-cn.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 Marvec-cn.com main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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