Tools & Wizards About Us
pepleroptics.com screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

pepleroptics.com

Microscopes, Cameras, Magnifiers for Industry, Labs and Schools - PeplerOptics

Page Load Speed

3.4 sec in total

First Response

55 ms

Resources Loaded

2.9 sec

Page Rendered

442 ms

pepleroptics.com screenshot

About Website

Welcome to pepleroptics.com homepage info - get ready to check Pepler Optics best content for India right away, or after learning these important things about pepleroptics.com

Discover our range of Microscopes, Cameras, Magnifiers and Optical Instruments. Order Online or Call us for Expert Advice UK Based

Visit pepleroptics.com

Key Findings

We analyzed Pepleroptics.com page load time and found that the first response time was 55 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

pepleroptics.com performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value14.0 s

0/100

25%

SI (Speed Index)

Value16.3 s

0/100

10%

TBT (Total Blocking Time)

Value6,840 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.127

82/100

15%

TTI (Time to Interactive)

Value31.7 s

0/100

10%

Network Requests Diagram

pepleroptics.com

55 ms

www.pepleroptics.com

319 ms

4aae619f8595f52b01a213ce632b8c12.min.css

31 ms

ec.min.css

29 ms

styles-l.min.css

61 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 75% of them (48 requests) were addressed to the original Pepleroptics.com, 9% (6 requests) were made to Js.klevu.com and 3% (2 requests) were made to Storage.googleapis.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Pepleroptics.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 477.1 kB (12%)

Content Size

4.0 MB

After Optimization

3.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pepleroptics.com main page is 4.0 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.6 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 142.2 kB

  • Original 172.7 kB
  • After minification 170.3 kB
  • After compression 30.4 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 142.2 kB or 82% of the original size.

Image Optimization

-5%

Potential reduce by 188.8 kB

  • Original 3.6 MB
  • After minification 3.4 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. Pepler Optics images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 140 B

  • Original 58.8 kB
  • After minification 58.8 kB
  • After compression 58.6 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

-80%

Potential reduce by 145.9 kB

  • Original 182.2 kB
  • After minification 36.6 kB
  • After compression 36.3 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. Pepleroptics.com needs all CSS files to be minified and compressed as it can save up to 145.9 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (31%)

Requests Now

55

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pepler Optics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

pepleroptics.com

pepleroptics.com

55 ms

www.pepleroptics.com

www.pepleroptics.com

319 ms

4aae619f8595f52b01a213ce632b8c12.min.css

4aae619f8595f52b01a213ce632b8c12.min.css

31 ms

ec.min.css

ec.min.css

29 ms

styles-l.min.css

styles-l.min.css

61 ms

cc98097bae6b5f04e3ab407ea9a323f3.min.js

cc98097bae6b5f04e3ab407ea9a323f3.min.js

79 ms

7f328c49c1d864eb34c0b639c.js

7f328c49c1d864eb34c0b639c.js

522 ms

style.min.css

style.min.css

27 ms

theme.min.css

theme.min.css

69 ms

pepler-optics

pepler-optics

71 ms

email-decode.min.js

email-decode.min.js

67 ms

gtm.js

gtm.js

149 ms

7d9a6c13-f67e-415a-afc5-f221945da757.js

7d9a6c13-f67e-415a-afc5-f221945da757.js

363 ms

klevu-webstore.js

klevu-webstore.js

90 ms

feefo_platinum_2023.png

feefo_platinum_2023.png

46 ms

logo.svg

logo.svg

33 ms

Dino-Lite-WF-Digital-Microscopes-2.png

Dino-Lite-WF-Digital-Microscopes-2.png

684 ms

Makrolite-4K-digital-microscope-500px.png

Makrolite-4K-digital-microscope-500px.png

449 ms

Optical-Microscopes-2-x-450.png

Optical-Microscopes-2-x-450.png

744 ms

Magnifiers-loupes-eschenbach-450px.png

Magnifiers-loupes-eschenbach-450px.png

284 ms

NZ.1903-CMEX_B2.png

NZ.1903-CMEX_B2.png

49 ms

Biological_microscopes_category_250x.png

Biological_microscopes_category_250x.png

59 ms

darkfield_microscopes_450px.jpg

darkfield_microscopes_450px.jpg

63 ms

VC.3036.png

VC.3036.png

89 ms

category_usb_microscopes_250px.png

category_usb_microscopes_250px.png

88 ms

Category_Zoom_systems_250px.png

Category_Zoom_systems_250px.png

164 ms

dino-lite-mobile.png

dino-lite-mobile.png

166 ms

bench-magnifiers-1_4.jpg

bench-magnifiers-1_4.jpg

166 ms

is.1153-pli-slc.jpg

is.1153-pli-slc.jpg

166 ms

wf7915mztl.png

wf7915mztl.png

168 ms

wf7515mztl.png

wf7515mztl.png

168 ms

wf7115mztl.png

wf7115mztl.png

169 ms

wf7915mzt.png

wf7915mzt.png

168 ms

wf7515mzt.png

wf7515mzt.png

437 ms

af7915mzt_wf-20-500x500_1.png

af7915mzt_wf-20-500x500_1.png

684 ms

af7515mzt4.png

af7515mzt4.png

786 ms

af7915mztl.png

af7915mztl.png

880 ms

af7915mzt.png

af7915mzt.png

943 ms

af7515mztl.png

af7515mztl.png

1190 ms

af7x15.jpg

af7x15.jpg

1186 ms

Euromex-Logo-250.png

Euromex-Logo-250.png

1082 ms

Dino-lite-logo-2014-blue_red-smaller.jpg

Dino-lite-logo-2014-blue_red-smaller.jpg

1569 ms

250-vision.png

250-vision.png

1290 ms

eschenbach-250.png

eschenbach-250.png

1051 ms

Ash-Logo-New.png

Ash-Logo-New.png

1516 ms

Motic-250-x250.jpg

Motic-250-x250.jpg

1419 ms

cards.png

cards.png

1199 ms

opensans-400.woff

opensans-400.woff

1606 ms

opensans-300.woff

opensans-300.woff

1617 ms

opensans-600.woff

opensans-600.woff

1707 ms

feefo-widget.js

feefo-widget.js

154 ms

opensans-700.woff

opensans-700.woff

1806 ms

Blank-Theme-Icons.woff

Blank-Theme-Icons.woff

1694 ms

klevu-15665692690377997.js

klevu-15665692690377997.js

101 ms

img-powered-by.png

img-powered-by.png

130 ms

klevu-15665692690377997-maps.js

klevu-15665692690377997-maps.js

263 ms

klevu_search_box_klevu-15665692690377997.min.css

klevu_search_box_klevu-15665692690377997.min.css

186 ms

klevu-layout-slim.js

klevu-layout-slim.js

36 ms

Lato-Light.woff

Lato-Light.woff

7 ms

ServiceGetConfig

ServiceGetConfig

127 ms

klevu-loader.GIF

klevu-loader.GIF

11 ms

ipv4check.ksearchnet.com

ipv4check.ksearchnet.com

172 ms

ipv6check.ksearchnet.com

ipv6check.ksearchnet.com

3 ms

print.min.css

print.min.css

28 ms

Accessibility Review

pepleroptics.com accessibility score

69

Accessibility Issues

ARIA

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.

Impact

Issue

High

[role]s do not have all required [aria-*] attributes

High

ARIA IDs are not unique

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

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

pepleroptics.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

pepleroptics.com SEO score

83

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

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 Pepleroptics.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 Pepleroptics.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

pepleroptics.com

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