Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

tracetower.com

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Page Load Speed

3.9 sec in total

First Response

171 ms

Resources Loaded

3.3 sec

Page Rendered

469 ms

tracetower.com screenshot

About Website

Click here to check amazing Tracetower content for United States. Otherwise, check out these important facts you probably never knew about tracetower.com

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Visit tracetower.com

Key Findings

We analyzed Tracetower.com page load time and found that the first response time was 171 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

tracetower.com performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

20/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value4.1 s

78/100

10%

TBT (Total Blocking Time)

Value870 ms

33/100

30%

CLS (Cumulative Layout Shift)

Value0.079

94/100

15%

TTI (Time to Interactive)

Value6.8 s

55/100

10%

Network Requests Diagram

tracetower.com

171 ms

www.tracetower.com

172 ms

callerscoop.com

103 ms

www.callerscoop.com

56 ms

tracking.instantcheckmate.com

465 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Tracetower.com, 62% (31 requests) were made to Assets.phone.instantcheckmate.com and 6% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Phone.instantcheckmate.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 163.7 kB (14%)

Content Size

1.2 MB

After Optimization

1.0 MB

In fact, the total size of Tracetower.com main page is 1.2 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. 60% of websites need less resources to load. Images take 993.2 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 17.3 kB

  • Original 23.1 kB
  • After minification 20.4 kB
  • After compression 5.9 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. This page needs HTML code to be minified as it can gain 2.7 kB, which is 12% 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 17.3 kB or 75% of the original size.

Image Optimization

-4%

Potential reduce by 39.3 kB

  • Original 993.2 kB
  • After minification 953.9 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. Tracetower images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 73.6 kB

  • Original 133.7 kB
  • After minification 133.6 kB
  • After compression 60.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 73.6 kB or 55% of the original size.

CSS Optimization

-82%

Potential reduce by 33.5 kB

  • Original 40.7 kB
  • After minification 40.5 kB
  • After compression 7.1 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. Tracetower.com needs all CSS files to be minified and compressed as it can save up to 33.5 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (10%)

Requests Now

39

After Optimization

35

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tracetower. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

tracetower.com accessibility score

89

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

tracetower.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

tracetower.com SEO score

92

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tracetower.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that Tracetower.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 Tracetower. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: