Tools & Wizards About Us

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

doris-safety.com

Safety Goggles, Safety Spectacles OEM/ODM - Doris Industrial Co., Ltd.

Page Load Speed

9.6 sec in total

First Response

453 ms

Resources Loaded

8.9 sec

Page Rendered

283 ms

About Website

Welcome to doris-safety.com homepage info - get ready to check Doris Safety best content for Taiwan right away, or after learning these important things about doris-safety.com

All our safety goggles and safety spectacles are designed and manufactured using the high-grade raw material to ensure that these meet international quality norms and standards. If you are looking to ...

Visit doris-safety.com

Key Findings

We analyzed Doris-safety.com page load time and found that the first response time was 453 ms and then it took 9.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

doris-safety.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value9.7 s

0/100

25%

SI (Speed Index)

Value8.4 s

18/100

10%

TBT (Total Blocking Time)

Value1,000 ms

27/100

30%

CLS (Cumulative Layout Shift)

Value0.2

62/100

15%

TTI (Time to Interactive)

Value10.5 s

24/100

10%

Network Requests Diagram

doris-safety.com

453 ms

www.doris-safety.com

458 ms

www.doris-safety.com

3050 ms

jquery-3.6.0.min.js

1284 ms

jquery-migrate-3.3.2.min.js

1088 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 31% of them (24 requests) were addressed to the original Doris-safety.com, 63% (49 requests) were made to Cdn.doris-safety.com and 3% (2 requests) were made to Asiannet2.innocraft.cloud. The less responsive or slowest element that took the longest time to load (3.7 sec) relates to the external source Cdn.doris-safety.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 782.9 kB (71%)

Content Size

1.1 MB

After Optimization

325.2 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Doris-safety.com main page is 1.1 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. 40% of websites need less resources to load. HTML takes 913.3 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 780.6 kB

  • Original 913.3 kB
  • After minification 878.8 kB
  • After compression 132.7 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. 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 780.6 kB or 85% of the original size.

Image Optimization

-3%

Potential reduce by 113 B

  • Original 3.9 kB
  • After minification 3.8 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. Doris Safety images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.2 kB

  • Original 190.8 kB
  • After minification 190.8 kB
  • After compression 188.6 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.

Requests Breakdown

Number of requests can be reduced by 29 (46%)

Requests Now

63

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Doris Safety. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

doris-safety.com accessibility score

78

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

Image elements do not have [alt] attributes

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

doris-safety.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

doris-safety.com SEO score

77

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

High

Image elements do not have [alt] attributes

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Doris-safety.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 Doris-safety.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 data is detected on the main page of Doris Safety. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: