Access htfwdm.com. Welcome to HTF, OTN/DWDM Transport Platform, SFP QSFP28 fiber optic transceivers, Optical Multiplexe...

Report Summary

About Website

Click here to check amazing HTF Wdm content. Otherwise, check out these important facts you probably never knew about htfwdm.com

Customized OTN DWDM CWDM Transmission Solution, Affordable Cost,Remote Management,Lifetime Maintenance, Expand your Networks to High Capacity. China HTF DWDM equipment Provider, DWDM System, SFP XFP Q...

Visit htfwdm.com

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

22/100

25%

SI (Speed Index)

Value4.4 s

74/100

10%

TBT (Total Blocking Time)

Value210 ms

88/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value5.0 s

76/100

10%

htfwdm.com

197 ms

www.htfwdm.com

246 ms

css2

71 ms

swiper.css

235 ms

style.css

237 ms

Our browser made a total of 95 requests to load all elements on the main page. We found that 67% of them (64 requests) were addressed to the original Htfwdm.com, 16% (15 requests) were made to Img01.v15cdn.com and 11% (10 requests) were made to Css02.v15cdn.com. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Htfwdm.com.

Content Size

4.6 MB

After Optimization

4.5 MB

In fact, the total size of Htfwdm.com main page is 4.6 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. 55% of websites need less resources to load. Images take 4.4 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 31.7 kB

Original 39.2 kB
After minification 39.2 kB
After compression 7.5 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 31.7 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 4.1 kB

Original 4.4 MB
After minification 4.4 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. HTF Wdm images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 1.4 kB

Original 87.3 kB
After minification 87.3 kB
After compression 85.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 224 B

Original 31.3 kB
After minification 31.3 kB
After compression 31.1 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. Htfwdm.com has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of HTF Wdm. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

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

EN
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Htfwdm.com 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 Htfwdm.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

htfwdm.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Welcome to HTF, OTN/DWDM Transport Platform, SFP QSFP28 fiber optic transceivers, Optical Multiplexers Manufacturers, China Suppliers, Factory - HTF

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)