Tools & Wizards About Us

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 47

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

firete.com

DIN5510-2_DIN5510 - BS6853_EN45545_防火网400-603-6575_防火阻燃测试__EN 45545-2_英国UKCA认证_防火阻燃检测报告

Page Load Speed

6.2 sec in total

First Response

720 ms

Resources Loaded

5.3 sec

Page Rendered

202 ms

About Website

Click here to check amazing Firete content. Otherwise, check out these important facts you probably never knew about firete.com

---abcddd---防火网Firete.com作为专业权威的防火阻燃、烟毒检测机构，专注于建材、轨道交通车辆（地铁、动车组、高铁）等产品及材料英国BS6853，德国DIN5510-2，欧盟EN45545，法国NFF16-101，NFPA130，铁标TB/T3237，TB/T3138，TB/T3139等防火阻燃测试、烟毒性能检测，欧盟CE认证及英国UKCA认证,咨询电话：400-603-6575...

Visit firete.com

Key Findings

We analyzed Firete.com page load time and found that the first response time was 720 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

firete.com performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value9.2 s

1/100

25%

SI (Speed Index)

Value6.5 s

39/100

10%

TBT (Total Blocking Time)

Value590 ms

51/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value8.3 s

39/100

10%

Network Requests Diagram

firete.com

720 ms

firete.com

911 ms

index.css

226 ms

tpbk-activity.css

1152 ms

picshow.js

1234 ms

Our browser made a total of 88 requests to load all elements on the main page. We found that 92% of them (81 requests) were addressed to the original Firete.com, 3% (3 requests) were made to Pos.baidu.com and 2% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Firete.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 75.6 kB (10%)

Content Size

747.7 kB

After Optimization

672.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Firete.com main page is 747.7 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. Images take 689.4 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 42.9 kB

  • Original 54.6 kB
  • After minification 50.3 kB
  • After compression 11.7 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 42.9 kB or 79% of the original size.

Image Optimization

-5%

Potential reduce by 31.5 kB

  • Original 689.4 kB
  • After minification 657.9 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. Firete images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 291 B

  • Original 761 B
  • After minification 761 B
  • After compression 470 B

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 291 B or 38% of the original size.

CSS Optimization

-30%

Potential reduce by 879 B

  • Original 2.9 kB
  • After minification 2.9 kB
  • After compression 2.0 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. Firete.com needs all CSS files to be minified and compressed as it can save up to 879 B or 30% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (24%)

Requests Now

85

After Optimization

65

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Firete. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

firete.com accessibility score

47

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.

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

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

Image elements do not have [alt] attributes

High

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

firete.com best practices score

50

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

firete.com SEO score

69

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Firete.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Firete.com main page’s claimed encoding is gb2312. 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 Firete. 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: