Tools & Wizards About Us
tfcorp.net screenshot

Report Summary

  • 59

    Performance

    Renders faster than
    75% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

tfcorp.net

システムエンジニアの転職に有利なIT資格

Page Load Speed

4.6 sec in total

First Response

16 ms

Resources Loaded

3 sec

Page Rendered

1.5 sec

tfcorp.net screenshot

About Website

Visit tfcorp.net now to see the best up-to-date Tfcorp content and also check out these interesting facts you probably never knew about tfcorp.net

システムエンジニアの転職で重要なのがIT資格で基本情報技術者試験や応用情報技術者試験などを取得すれば、優秀な人物として証明しやすくなる。IT資格を取得していないとどんな能力を身につけているのか判断しにくく、アピールが難しい。

Visit tfcorp.net

Key Findings

We analyzed Tfcorp.net page load time and found that the first response time was 16 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

tfcorp.net performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value9.3 s

13/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value5.5 s

70/100

10%

Network Requests Diagram

tfcorp.net

16 ms

tfcorp.net

606 ms

webfont.js

87 ms

101 ms

css

135 ms

Our browser made a total of 141 requests to load all elements on the main page. We found that 2% of them (3 requests) were addressed to the original Tfcorp.net, 14% (20 requests) were made to Tfteste.files.wordpress.com and 9% (12 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Tfteste.files.wordpress.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (39%)

Content Size

3.2 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tfcorp.net main page is 3.2 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 96.2 kB

  • Original 122.7 kB
  • After minification 119.2 kB
  • After compression 26.5 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 96.2 kB or 78% of the original size.

Image Optimization

-1%

Potential reduce by 15.3 kB

  • Original 1.5 MB
  • After minification 1.5 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. Tfcorp images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 837.1 kB

  • Original 1.2 MB
  • After minification 1.1 MB
  • After compression 368.4 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 837.1 kB or 69% of the original size.

CSS Optimization

-81%

Potential reduce by 270.4 kB

  • Original 331.9 kB
  • After minification 328.2 kB
  • After compression 61.5 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. Tfcorp.net needs all CSS files to be minified and compressed as it can save up to 270.4 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 76 (64%)

Requests Now

119

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 119 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tfcorp. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tfcorp.net

tfcorp.net

16 ms

tfcorp.net

tfcorp.net

606 ms

webfont.js

webfont.js

87 ms

101 ms

css

css

135 ms

120 ms

110 ms

117 ms

style.css

style.css

117 ms

amzn_ads.js

amzn_ads.js

115 ms

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131 ms

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19 ms

global-print.css

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1 ms

bid

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41 ms

showad.js

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578 ms

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581 ms

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577 ms

sdk.js

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897 ms

viewform

viewform

833 ms

widgets.js

widgets.js

458 ms

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484 ms

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673 ms

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404 ms

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35 ms

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670 ms

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671 ms

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687 ms

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774 ms

format.js

format.js

581 ms

Noticons.svg

Noticons.svg

321 ms

BaABdRAi2AAAA

BaABdRAi2AAAA

3 ms

merriweather-bold-webfont.ttf

merriweather-bold-webfont.ttf

343 ms

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342 ms

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343 ms

www-embed-player-vfl-z2BtK.css

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530 ms

www-embed-player.js

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685 ms

base.js

base.js

844 ms

363 ms

hovercard.css

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239 ms

services.css

services.css

292 ms

timeline.5d8406ab2e764a871ed41bd9aa0b693f.js

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214 ms

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98 ms

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120 ms

gpt.js

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118 ms

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399 ms

sync

sync

163 ms

syndication

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367 ms

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375 ms

teads-format.min.js

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543 ms

css

css

112 ms

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link

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simple-blue-header.png

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ads

ads

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202 ms

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33 ms

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151 ms

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150 ms

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140 ms

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153 ms

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37 ms

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223 ms

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66 ms

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69 ms

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38 ms

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6 ms

Accessibility Review

tfcorp.net accessibility score

83

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not have valid values

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.

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

Best Practices

tfcorp.net 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

SEO Factors

tfcorp.net SEO score

90

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

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

    JA

  • Language Claimed

    PT

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tfcorp.net can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it does not match the claimed Portuguese language. Our system also found out that Tfcorp.net 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

tfcorp.net

Open Graph data is detected on the main page of Tfcorp. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: