Tools & Wizards About Us
tctdrillbits.com screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

Page Load Speed

8.6 sec in total

First Response

147 ms

Resources Loaded

7.9 sec

Page Rendered

570 ms

tctdrillbits.com screenshot

About Website

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

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Key Findings

We analyzed Tctdrillbits.com page load time and found that the first response time was 147 ms and then it took 8.4 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

tctdrillbits.com performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

45/100

25%

SI (Speed Index)

Value4.5 s

72/100

10%

TBT (Total Blocking Time)

Value1,010 ms

27/100

30%

CLS (Cumulative Layout Shift)

Value0.104

89/100

15%

TTI (Time to Interactive)

Value5.1 s

75/100

10%

Network Requests Diagram

tctdrillbits.com

147 ms

www.tccntools.com

2709 ms

swiper.min.css

234 ms

swiper.min.js

679 ms

style.css

456 ms

Our browser made a total of 99 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Tctdrillbits.com, 83% (82 requests) were made to Tccntools.com and 16% (16 requests) were made to Boyuan.com. The less responsive or slowest element that took the longest time to load (2.7 sec) relates to the external source Tccntools.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 110.3 kB (5%)

Content Size

2.0 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tctdrillbits.com main page is 2.0 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 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 26.2 kB

  • Original 33.0 kB
  • After minification 28.4 kB
  • After compression 6.8 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 4.6 kB, which is 14% 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 26.2 kB or 79% of the original size.

Image Optimization

-4%

Potential reduce by 70.9 kB

  • Original 1.9 MB
  • After minification 1.8 MB

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. Tctdrillbits images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 9.0 kB

  • Original 56.1 kB
  • After minification 56.1 kB
  • After compression 47.1 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 9.0 kB or 16% of the original size.

CSS Optimization

-18%

Potential reduce by 4.2 kB

  • Original 22.9 kB
  • After minification 22.3 kB
  • After compression 18.7 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. Tctdrillbits.com needs all CSS files to be minified and compressed as it can save up to 4.2 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (16%)

Requests Now

96

After Optimization

81

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tctdrillbits. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tctdrillbits.com

tctdrillbits.com

147 ms

www.tccntools.com

www.tccntools.com

2709 ms

swiper.min.css

swiper.min.css

234 ms

swiper.min.js

swiper.min.js

679 ms

style.css

style.css

456 ms

jquery.js

jquery.js

773 ms

js.js

js.js

465 ms

animate.min.js

animate.min.js

464 ms

animate.min.css

animate.min.css

470 ms

roll.css

roll.css

770 ms

scrollbar.js

scrollbar.js

881 ms

lightBox.css

lightBox.css

881 ms

lightbox.js

lightbox.js

882 ms

index.php

index.php

868 ms

index.php

index.php

1105 ms

top_l.jpg

top_l.jpg

268 ms

top_tel.jpg

top_tel.jpg

291 ms

logo.png

logo.png

495 ms

wxewm.jpg

wxewm.jpg

264 ms

1688ewm.jpg

1688ewm.jpg

265 ms

top_serch.jpg

top_serch.jpg

262 ms

lanmu.png

lanmu.png

491 ms

wap_lanmu.jpg

wap_lanmu.jpg

505 ms

close.jpg

close.jpg

503 ms

wap1.jpg

wap1.jpg

505 ms

wap2.jpg

wap2.jpg

501 ms

wap3.jpg

wap3.jpg

680 ms

wap4.jpg

wap4.jpg

694 ms

wap5.jpg

wap5.jpg

698 ms

wap6.jpg

wap6.jpg

711 ms

wap7.jpg

wap7.jpg

706 ms

ban01.jpg

ban01.jpg

1147 ms

ban02.jpg

ban02.jpg

1125 ms

tb1.png

tb1.png

916 ms

tb2.png

tb2.png

914 ms

1621298386218982.jpg

1621298386218982.jpg

1364 ms

1621298605747403.jpg

1621298605747403.jpg

1431 ms

1621298322248591.jpg

1621298322248591.jpg

1363 ms

1621298500639029.jpg

1621298500639029.jpg

1410 ms

1621299079194590.jpg

1621299079194590.jpg

1348 ms

1621298646217734.jpg

1621298646217734.jpg

1366 ms

1621298832390316.jpg

1621298832390316.jpg

1576 ms

1621299108708661.jpg

1621299108708661.jpg

1598 ms

1621298969766432.jpg

1621298969766432.jpg

1601 ms

1621298922408364.jpg

1621298922408364.jpg

1598 ms

1621298742626678.jpg

1621298742626678.jpg

1633 ms

1621298890630430.jpg

1621298890630430.jpg

1875 ms

1621298779852467.jpg

1621298779852467.jpg

1801 ms

1621298684754287.jpg

1621298684754287.jpg

1831 ms

1621299004286864.jpg

1621299004286864.jpg

1828 ms

1622525513246355.jpg

1622525513246355.jpg

1654 ms

1622525512274194.jpg

1622525512274194.jpg

1637 ms

1622525513489873.jpg

1622525513489873.jpg

1793 ms

1622525513389853.jpg

1622525513389853.jpg

1825 ms

lcimg.jpg

lcimg.jpg

1800 ms

bf.png

bf.png

1647 ms

1622616537252271.jpg

1622616537252271.jpg

1638 ms

1622615702243837.jpg

1622615702243837.jpg

1625 ms

1622450960406885.jpg

1622450960406885.jpg

1778 ms

1622450960239820.jpg

1622450960239820.jpg

1809 ms

tb3.png

tb3.png

1809 ms

1622516063889762.jpg

1622516063889762.jpg

1816 ms

1622516064757078.jpg

1622516064757078.jpg

1895 ms

1622516064320131.jpg

1622516064320131.jpg

1885 ms

1622516063552976.jpg

1622516063552976.jpg

1828 ms

tb6.png

tb6.png

1829 ms

1622615254938908.jpg

1622615254938908.jpg

1828 ms

lj.png

lj.png

1629 ms

1622614413173750-lit.jpg

1622614413173750-lit.jpg

1811 ms

common.css

common.css

694 ms

kefu.js

kefu.js

701 ms

zDrag.js

zDrag.js

717 ms

zDialog.js

zDialog.js

743 ms

index.php

index.php

758 ms

chatmodal.css

chatmodal.css

786 ms

websocket.js

websocket.js

1403 ms

book.gif

book.gif

1475 ms

index.php

index.php

1529 ms

1621314717362612.jpg

1621314717362612.jpg

1637 ms

1622709915825924.jpg

1622709915825924.jpg

1610 ms

gotop.png

gotop.png

1416 ms

ftel.jpg

ftel.jpg

1428 ms

bj1.jpg

bj1.jpg

1433 ms

bj2.jpg

bj2.jpg

1582 ms

bj3.jpg

bj3.jpg

1575 ms

bj4.jpg

bj4.jpg

1556 ms

lcimg.png

lcimg.png

1704 ms

lcdian.png

lcdian.png

1423 ms

lcxian.png

lcxian.png

1427 ms

bj5.jpg

bj5.jpg

1571 ms

bj8.jpg

bj8.jpg

1571 ms

float_s.gif

float_s.gif

731 ms

float_bg.gif

float_bg.gif

726 ms

webZx_bg.jpg

webZx_bg.jpg

778 ms

right_ewm_bg.png

right_ewm_bg.png

1576 ms

projt.png

projt.png

1402 ms

yqlj.png

yqlj.png

1413 ms

bj9.jpg

bj9.jpg

1424 ms

index.php

index.php

1501 ms

Accessibility Review

tctdrillbits.com accessibility score

86

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

Document doesn't have a <title> element

High

<frame> or <iframe> elements do not have a title

Best Practices

tctdrillbits.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

tctdrillbits.com SEO score

75

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

Document doesn't have a <title> element

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

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

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tctdrillbits.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Tctdrillbits.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

tctdrillbits.com

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