Tools & Wizards About Us
tt137.com screenshot

Report Summary

  • 0

    Performance

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

tt137.com

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Page Load Speed

2.2 sec in total

First Response

592 ms

Resources Loaded

1.5 sec

Page Rendered

157 ms

tt137.com screenshot

About Website

Welcome to tt137.com homepage info - get ready to check Tt 137 best content for Japan right away, or after learning these important things about tt137.com

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Visit tt137.com

Key Findings

We analyzed Tt137.com page load time and found that the first response time was 592 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

tt137.com performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value15.5 s

0/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.028

100/100

15%

TTI (Time to Interactive)

Value8.7 s

36/100

10%

Network Requests Diagram

tt137.com

592 ms

base.css

337 ms

logo.png

478 ms

analytics.js

27 ms

pc_bg.png

178 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that 87% of them (13 requests) were addressed to the original Tt137.com, 13% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (592 ms) belongs to the original domain Tt137.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 84.1 kB (54%)

Content Size

154.8 kB

After Optimization

70.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tt137.com main page is 154.8 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. 15% of websites need less resources to load. Images take 81.2 kB which makes up the majority of the site volume.

HTML Optimization

-58%

Potential reduce by 3.7 kB

  • Original 6.4 kB
  • After minification 6.2 kB
  • After compression 2.6 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 3.7 kB or 58% of the original size.

Image Optimization

-45%

Potential reduce by 36.5 kB

  • Original 81.2 kB
  • After minification 44.6 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. Obviously, Tt 137 needs image optimization as it can save up to 36.5 kB or 45% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-60%

Potential reduce by 32.0 kB

  • Original 52.9 kB
  • After minification 52.9 kB
  • After compression 20.9 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 32.0 kB or 60% of the original size.

CSS Optimization

-83%

Potential reduce by 11.9 kB

  • Original 14.3 kB
  • After minification 10.5 kB
  • After compression 2.4 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. Tt137.com needs all CSS files to be minified and compressed as it can save up to 11.9 kB or 83% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

14

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tt 137. According to our analytics all requests are already optimized.

Network Requests Diagram

tt137.com

tt137.com

592 ms

base.css

base.css

337 ms

logo.png

logo.png

478 ms

analytics.js

analytics.js

27 ms

pc_bg.png

pc_bg.png

178 ms

d_bg.png

d_bg.png

304 ms

hf_bg.png

hf_bg.png

332 ms

kt_bg.png

kt_bg.png

355 ms

c_bg.png

c_bg.png

366 ms

g_bg.png

g_bg.png

385 ms

t_bg.png

t_bg.png

393 ms

m_bg.png

m_bg.png

475 ms

a_bg.png

a_bg.png

498 ms

h3_bg.png

h3_bg.png

521 ms

collect

collect

12 ms

Accessibility Review

tt137.com accessibility score

54

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.

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

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

tt137.com best practices score

58

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

General

Impact

Issue

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

tt137.com SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tt137.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), while the claimed language is Japanese. Our system also found out that Tt137.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

tt137.com

Open Graph description is not detected on the main page of Tt 137. 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: