Tools & Wizards About Us
springoptical.com screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

springoptical.com

Fiber Optic Termination Box, Plc Splitter, Fused Fiber Coupler, Fiebr Optic Connector Manufacturers and Factory - Wholesale Suppliers - Spring Optical...

Page Load Speed

2.3 sec in total

First Response

61 ms

Resources Loaded

1.4 sec

Page Rendered

845 ms

springoptical.com screenshot

About Website

Visit springoptical.com now to see the best up-to-date Spring Optical content and also check out these interesting facts you probably never knew about springoptical.com

We offer high quality and flexible fiber optic termination box, fast connectors,plc splitter, fused fiber coupler, splice closures, drop cables,mtp/mpo cable solutions, fiebr optic connector with effe...

Visit springoptical.com

Key Findings

We analyzed Springoptical.com page load time and found that the first response time was 61 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

springoptical.com performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

40/100

25%

SI (Speed Index)

Value5.9 s

47/100

10%

TBT (Total Blocking Time)

Value720 ms

41/100

30%

CLS (Cumulative Layout Shift)

Value0.169

70/100

15%

TTI (Time to Interactive)

Value11.7 s

17/100

10%

Network Requests Diagram

springoptical.com

61 ms

springoptical.com

201 ms

www.springoptical.com

46 ms

css2

28 ms

style.css

388 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 58% of them (48 requests) were addressed to the original Springoptical.com, 17% (14 requests) were made to Img01.v15cdn.com and 10% (8 requests) were made to Css02.v15cdn.com. The less responsive or slowest element that took the longest time to load (406 ms) relates to the external source Css02.v15cdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 224.2 kB (38%)

Content Size

589.0 kB

After Optimization

364.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Springoptical.com main page is 589.0 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. 55% of websites need less resources to load. Images take 328.7 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 44.1 kB

  • Original 54.8 kB
  • After minification 54.8 kB
  • After compression 10.7 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 44.1 kB or 80% of the original size.

Image Optimization

-54%

Potential reduce by 177.3 kB

  • Original 328.7 kB
  • After minification 151.3 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. Obviously, Spring Optical needs image optimization as it can save up to 177.3 kB or 54% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 1.7 kB

  • Original 167.6 kB
  • After minification 167.6 kB
  • After compression 165.9 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

-3%

Potential reduce by 1.1 kB

  • Original 38.0 kB
  • After minification 38.0 kB
  • After compression 36.9 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. Springoptical.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 35 (45%)

Requests Now

77

After Optimization

42

  • Images
  • JavaScript
  • CSS

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spring Optical. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

springoptical.com

springoptical.com

61 ms

springoptical.com

springoptical.com

201 ms

www.springoptical.com

www.springoptical.com

46 ms

css2

css2

28 ms

style.css

style.css

388 ms

swiper-animate.css

swiper-animate.css

406 ms

other.css

other.css

14 ms

jquery-3.6.0.js

jquery-3.6.0.js

393 ms

Site_Common.js

Site_Common.js

393 ms

script.js

script.js

163 ms

home.js

home.js

188 ms

count.js

count.js

395 ms

liteyt.js

liteyt.js

400 ms

float9773.js

float9773.js

28 ms

privacy-policy.js

privacy-policy.js

403 ms

im.js

im.js

31 ms

iconfont.css

iconfont.css

390 ms

message.css

message.css

23 ms

gtm.js

gtm.js

127 ms

gtm.js

gtm.js

181 ms

en.webp

en.webp

185 ms

logo55617.png

logo55617.png

70 ms

cont.webp

cont.webp

68 ms

vn.webp

vn.webp

202 ms

ru.webp

ru.webp

180 ms

ja.webp

ja.webp

184 ms

fr.webp

fr.webp

185 ms

de.webp

de.webp

185 ms

pt.webp

pt.webp

202 ms

ko.webp

ko.webp

203 ms

it.webp

it.webp

243 ms

es.webp

es.webp

243 ms

ar.webp

ar.webp

243 ms

tr.webp

tr.webp

244 ms

nopic.webp

nopic.webp

244 ms

p202112141749211369642.jpg

p202112141749211369642.jpg

74 ms

p202112080947425329878.jpg

p202112080947425329878.jpg

103 ms

p202112080951142493726.jpg

p202112080951142493726.jpg

73 ms

p202112080949378902224.png

p202112080949378902224.png

101 ms

20240318043518aaaa6.jpg

20240318043518aaaa6.jpg

107 ms

20240318043536d8208.jpg

20240318043536d8208.jpg

107 ms

202405280339113c26f.jpg

202405280339113c26f.jpg

107 ms

01.png

01.png

101 ms

02.png

02.png

138 ms

08.png

08.png

141 ms

03.png

03.png

139 ms

04.png

04.png

139 ms

05.png

05.png

139 ms

p202112141749211369642.jpg

p202112141749211369642.jpg

140 ms

p202112080947425329878.jpg

p202112080947425329878.jpg

142 ms

p202112080951142493726.jpg

p202112080951142493726.jpg

144 ms

p202112080949378902224.png

p202112080949378902224.png

142 ms

icon1.png

icon1.png

144 ms

icon2.png

icon2.png

145 ms

icon3.png

icon3.png

144 ms

icon4.png

icon4.png

153 ms

n20240318161215aa813.jpg

n20240318161215aa813.jpg

153 ms

n2024031816185087139.jpg

n2024031816185087139.jpg

153 ms

n2024031815572875fda.jpg

n2024031815572875fda.jpg

153 ms

brand1.png

brand1.png

153 ms

brand2.png

brand2.png

157 ms

brand3.png

brand3.png

174 ms

brand4.jpg

brand4.jpg

173 ms

brand5.png

brand5.png

175 ms

brand6.png

brand6.png

174 ms

dot-map.webp

dot-map.webp

98 ms

home-sel.webp

home-sel.webp

98 ms

about.webp

about.webp

177 ms

s

s

276 ms

ins.png

ins.png

122 ms

iconfont.woff

iconfont.woff

88 ms

iconfontvk.woff

iconfontvk.woff

48 ms

iconfont.woff

iconfont.woff

87 ms

app.css

app.css

127 ms

chunk-vendors.js

chunk-vendors.js

145 ms

app.js

app.js

144 ms

wmkc-ico25.webp

wmkc-ico25.webp

54 ms

gic-fuwu.png

gic-fuwu.png

14 ms

serhead.png

serhead.png

17 ms

back.png

back.png

13 ms

img.png

img.png

13 ms

fj.png

fj.png

15 ms

send.png

send.png

28 ms

Accessibility Review

springoptical.com accessibility score

60

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

springoptical.com best practices score

83

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

springoptical.com SEO score

86

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

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 Springoptical.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 Springoptical.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

springoptical.com

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