Report Summary

  • 97

    Performance

    Renders faster than
    94% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

dtsealant.com

Silicone Sealant Adhesive, Acrylic Sealant, Siliconized Sealant Suppliers - WEIFANG DONG TIAN NEW MATERIAL CO.,LTD

Page Load Speed

1.8 sec in total

First Response

635 ms

Resources Loaded

1.1 sec

Page Rendered

80 ms

About Website

Click here to check amazing Dt Sealant content. Otherwise, check out these important facts you probably never knew about dtsealant.com

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Key Findings

We analyzed Dtsealant.com page load time and found that the first response time was 635 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

dtsealant.com performance score

97

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value1.4 s

100/100

25%

SI (Speed Index)

Value2.1 s

99/100

10%

TBT (Total Blocking Time)

Value180 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value1.6 s

100/100

10%

Network Requests Diagram

www.dtsealant.com

635 ms

remind-2.png

65 ms

Our browser made a total of 2 requests to load all elements on the main page. We found that all of those requests were addressed to Dtsealant.com and no external sources were called. The less responsive or slowest element that took the longest time to load (635 ms) belongs to the original domain Dtsealant.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 363 B (4%)

Content Size

9.9 kB

After Optimization

9.5 kB

In fact, the total size of Dtsealant.com main page is 9.9 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 9.0 kB which makes up the majority of the site volume.

HTML Optimization

-41%

Potential reduce by 363 B

  • Original 875 B
  • After minification 841 B
  • After compression 512 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. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 363 B or 41% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 9.0 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.

Requests Breakdown

We found no issues to fix!

Requests Now

1

After Optimization

1

The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dt Sealant. According to our analytics all requests are already optimized.

Accessibility Review

dtsealant.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

dtsealant.com best practices score

75

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

SEO Factors

dtsealant.com SEO score

69

Search Engine Optimization Advices

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 Dtsealant.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 Dtsealant.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 Dt Sealant. 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: