Tools & Wizards About Us
tma.co.id screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

tma.co.id

Rainbow Roof | #1 Long-lasting Stone-Coated Metal Roofing

Page Load Speed

10.6 sec in total

First Response

868 ms

Resources Loaded

8.9 sec

Page Rendered

783 ms

tma.co.id screenshot

About Website

Visit tma.co.id now to see the best up-to-date Tma content and also check out these interesting facts you probably never knew about tma.co.id

Since 1981, Rainbow Roof pioneered stone-coated metal roofing backed with a 25-years warranty for guaranteed protection. Lightweight roofing system fo…

Visit tma.co.id

Key Findings

We analyzed Tma.co.id page load time and found that the first response time was 868 ms and then it took 9.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

tma.co.id performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

2/100

25%

SI (Speed Index)

Value15.6 s

0/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.668

8/100

15%

TTI (Time to Interactive)

Value7.1 s

52/100

10%

Network Requests Diagram

tma.co.id

868 ms

1244 ms

bootstrap.css

1762 ms

main.css

797 ms

Logo_Rainbow_Panjang21.png

2253 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Tma.co.id, 98% (52 requests) were made to Rainbow-roof.co.id. The less responsive or slowest element that took the longest time to load (4.2 sec) relates to the external source Rainbow-roof.co.id.

Page Optimization Overview & Recommendations

Page size can be reduced by 332.0 kB (19%)

Content Size

1.7 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tma.co.id main page is 1.7 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. 35% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 42.7 kB

  • Original 47.4 kB
  • After minification 33.5 kB
  • After compression 4.8 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 13.9 kB, which is 29% 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 42.7 kB or 90% of the original size.

Image Optimization

-0%

Potential reduce by 151 B

  • Original 1.3 MB
  • After minification 1.3 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. Tma images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 126.7 kB

  • Original 176.1 kB
  • After minification 153.7 kB
  • After compression 49.4 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 126.7 kB or 72% of the original size.

CSS Optimization

-87%

Potential reduce by 162.5 kB

  • Original 185.8 kB
  • After minification 148.1 kB
  • After compression 23.4 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. Tma.co.id needs all CSS files to be minified and compressed as it can save up to 162.5 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (6%)

Requests Now

48

After Optimization

45

  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tma. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

tma.co.id

tma.co.id

868 ms

1244 ms

bootstrap.css

bootstrap.css

1762 ms

main.css

main.css

797 ms

Logo_Rainbow_Panjang21.png

Logo_Rainbow_Panjang21.png

2253 ms

Genteng_Metal_Pasir.jpg

Genteng_Metal_Pasir.jpg

1202 ms

Genteng_Metal_Murah_Jakarta1_%281%29.jpg

Genteng_Metal_Murah_Jakarta1_%281%29.jpg

1510 ms

Jual_Genteng_Pasir.jpg

Jual_Genteng_Pasir.jpg

1418 ms

Atap_Kuat_Anti_Bocor.jpg

Atap_Kuat_Anti_Bocor.jpg

1317 ms

Genteng_Metal_Murah1x.jpg

Genteng_Metal_Murah1x.jpg

1737 ms

Genteng_Metal_Batuan_Pasir_Stone.jpg

Genteng_Metal_Batuan_Pasir_Stone.jpg

1822 ms

Genteng_Metal_Batuan_Pasir_Stone1.jpg

Genteng_Metal_Batuan_Pasir_Stone1.jpg

2023 ms

Genteng_Metal_Batuan_Pasir_Stone2.jpg

Genteng_Metal_Batuan_Pasir_Stone2.jpg

1550 ms

Genteng_Metal_Batuan_Pasir_Stone3.jpg

Genteng_Metal_Batuan_Pasir_Stone3.jpg

2015 ms

Genteng_Metal_Batuan_Pasir_Stone4.jpg

Genteng_Metal_Batuan_Pasir_Stone4.jpg

2069 ms

Genteng_Metal_Batuan_Pasir_Stone5.jpg

Genteng_Metal_Batuan_Pasir_Stone5.jpg

1831 ms

Genteng_Metal_Batuan_Pasir_Stone6.jpg

Genteng_Metal_Batuan_Pasir_Stone6.jpg

2138 ms

Genteng_Metal_Batuan_Pasir_Stone7.jpg

Genteng_Metal_Batuan_Pasir_Stone7.jpg

2208 ms

Genteng_Metal_Batuan_Pasir_Stone9.jpg

Genteng_Metal_Batuan_Pasir_Stone9.jpg

2724 ms

Genteng_Metal_Batuan_Pasir_Stone8.jpg

Genteng_Metal_Batuan_Pasir_Stone8.jpg

2988 ms

jquery-3.3.1.min.js

jquery-3.3.1.min.js

3899 ms

jquery.form.js

jquery.form.js

3379 ms

main.js

main.js

2882 ms

owl.carousel.css

owl.carousel.css

2735 ms

owl.carousel.min.js

owl.carousel.min.js

3242 ms

Genteng_Metal_Batuan_Pasir_Stone10.jpg

Genteng_Metal_Batuan_Pasir_Stone10.jpg

3045 ms

330.jpg

330.jpg

3433 ms

1000.jpg

1000.jpg

3507 ms

750.jpg

750.jpg

3637 ms

735.jpg

735.jpg

3517 ms

714.jpg

714.jpg

3960 ms

710.jpg

710.jpg

3683 ms

700-CURVE.jpg

700-CURVE.jpg

4097 ms

6801.jpg

6801.jpg

4196 ms

600.jpg

600.jpg

3959 ms

Beli_Jual_Atap_Spandek_Genteng.jpg

Beli_Jual_Atap_Spandek_Genteng.jpg

4020 ms

select.svg

select.svg

2703 ms

search.svg

search.svg

2701 ms

order.svg

order.svg

2704 ms

arrow-down.svg

arrow-down.svg

2775 ms

arrow-right.svg

arrow-right.svg

2863 ms

arrow-right-w.svg

arrow-right-w.svg

2952 ms

arrow-left.svg

arrow-left.svg

2977 ms

pfb.svg

pfb.svg

2958 ms

ptw.svg

ptw.svg

2936 ms

AvenirLTStd-Medium.woff

AvenirLTStd-Medium.woff

3050 ms

AvenirLTStd-Roman.woff

AvenirLTStd-Roman.woff

2824 ms

AvenirLTStd-Black.woff

AvenirLTStd-Black.woff

3208 ms

pin.svg

pin.svg

2733 ms

pyt.svg

pyt.svg

2726 ms

pig.svg

pig.svg

2749 ms

close.svg

close.svg

2795 ms

wa-green.svg

wa-green.svg

2808 ms

Accessibility Review

tma.co.id accessibility score

83

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

tma.co.id best practices score

75

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

SEO Factors

tma.co.id 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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tma.co.id can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Tma.co.id 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

tma.co.id

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