Access sastranesia.com. 安博电子官方网站-安博集团

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value12.9 s

0/100

25%

SI (Speed Index)

Value12.8 s

2/100

10%

TBT (Total Blocking Time)

Value1,310 ms

18/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value19.7 s

2/100

10%

sastranesia.com

2083 ms

style.css

1008 ms

tab.css

1999 ms

social-slider-kompaktowy.css

672 ms

wtc-styles.css

671 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 51% of them (35 requests) were addressed to the original Sastranesia.com, 15% (10 requests) were made to Static.xx.fbcdn.net and 9% (6 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (5 sec) belongs to the original domain Sastranesia.com.

Content Size

728.3 kB

After Optimization

517.1 kB

In fact, the total size of Sastranesia.com main page is 728.3 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. 30% of websites need less resources to load. Images take 461.8 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 38.6 kB

Original 47.9 kB
After minification 44.7 kB
After compression 9.3 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 38.6 kB or 81% of the original size.

Image Optimization

-8%

Potential reduce by 38.5 kB

Original 461.8 kB
After minification 423.3 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. Sastranesia images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 103.4 kB

Original 180.5 kB
After minification 168.7 kB
After compression 77.1 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 103.4 kB or 57% of the original size.

CSS Optimization

-80%

Potential reduce by 30.6 kB

Original 38.1 kB
After minification 24.4 kB
After compression 7.4 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. Sastranesia.com needs all CSS files to be minified and compressed as it can save up to 30.6 kB or 80% of the original size.

Requests Now

After Optimization

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sastranesia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

[aria-*] attributes do not match their roles

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

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

High

Links do not have a discernible name

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

N/A
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sastranesia.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 English. Our system also found out that Sastranesia.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

sastranesia.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

安博电子官方网站-安博集团

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

sastranesia.com

style.css

tab.css

social-slider-kompaktowy.css

wtc-styles.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

sastranesia.com

style.css

tab.css

social-slider-kompaktowy.css

wtc-styles.css

wp-wtc-ajax.js

jquery.js

jquery-migrate.min.js

tab.js

jbreadcrumb-aink.css

jquery.easing.js

jquery.jBreadCrumb.js

mctagmap.css

light.css

imageMenu.css

mootools.js

imageMenu.js

show_ads.js

mctagmap.js

proxy

lightback.jpg

Chevron.gif

Puisi-fix.jpg

cerpen-slider.jpg

Buku-fix.jpg

Kamus.jpg

tokoh.jpg

sastra-fix.jpg

bahasa-fix.jpg

sastranesia.jpg

default.png

wpspin-2x.gif

rss-20.png

facebook-20.png

twitter-20.png

js15.js

0.php

ca-pub-9894804131086906.js

zrt_lookup.html

show_ads_impl.js

handle-lewy-jasny.png

IconHome.gif

ads