Tools & Wizards About Us
clens.ir screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

clens.ir

خرید لنز چشم ❤️ طبی ، رنگی ، آستیگمات ، سخت ❤️ سی لنز

Page Load Speed

5.5 sec in total

First Response

373 ms

Resources Loaded

4.8 sec

Page Rendered

371 ms

clens.ir screenshot

About Website

Click here to check amazing Clens content for Iran. Otherwise, check out these important facts you probably never knew about clens.ir

بزرگترین مرکز خرید لنز چشم طبی ، طبی رنگی ، رنگی ، سخت و آستیگمات در ایران و تهران ، ارسال رایگان سفارش لنز . فروشگاه اینترنتی لنز تماسی ، آنلاین .

Visit clens.ir

Key Findings

We analyzed Clens.ir page load time and found that the first response time was 373 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

clens.ir performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

36/100

25%

SI (Speed Index)

Value11.3 s

5/100

10%

TBT (Total Blocking Time)

Value1,420 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value12.6 s

14/100

10%

Network Requests Diagram

clens.ir

373 ms

clens.ir

2239 ms

wp-notification-bars-public.css

98 ms

styles.css

193 ms

styles-rtl.css

288 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 78% of them (62 requests) were addressed to the original Clens.ir, 6% (5 requests) were made to Gstatic.com and 5% (4 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Clens.ir.

Page Optimization Overview & Recommendations

Page size can be reduced by 122.3 kB (16%)

Content Size

742.4 kB

After Optimization

620.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Clens.ir main page is 742.4 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. 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. Javascripts take 401.8 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 113.1 kB

  • Original 143.9 kB
  • After minification 139.9 kB
  • After compression 30.8 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. 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 113.1 kB or 79% of the original size.

Image Optimization

-5%

Potential reduce by 5.8 kB

  • Original 106.0 kB
  • After minification 100.3 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. Clens images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.4 kB

  • Original 401.8 kB
  • After minification 401.8 kB
  • After compression 399.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 1.0 kB

  • Original 90.7 kB
  • After minification 90.6 kB
  • After compression 89.7 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. Clens.ir has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 57 (86%)

Requests Now

66

After Optimization

9

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Clens. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 46 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

clens.ir

clens.ir

373 ms

clens.ir

clens.ir

2239 ms

wp-notification-bars-public.css

wp-notification-bars-public.css

98 ms

styles.css

styles.css

193 ms

styles-rtl.css

styles-rtl.css

288 ms

v4.6.5.css

v4.6.5.css

841 ms

woo-custom-related-products-public.css

woo-custom-related-products-public.css

288 ms

jquery.contactus.min.css

jquery.contactus.min.css

290 ms

generated-desktop.css

generated-desktop.css

289 ms

all.css

all.css

47 ms

flatsome-rtl.css

flatsome-rtl.css

294 ms

flatsome-shop-rtl.css

flatsome-shop-rtl.css

293 ms

style.css

style.css

382 ms

jquery.min.js

jquery.min.js

483 ms

jquery-migrate.min.js

jquery-migrate.min.js

385 ms

woo-custom-related-products-public.js

woo-custom-related-products-public.js

384 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

389 ms

add-to-cart.min.js

add-to-cart.min.js

390 ms

js.cookie.min.js

js.cookie.min.js

476 ms

wp-notification-bars-public.js

wp-notification-bars-public.js

480 ms

jquery.contactus.min.js

jquery.contactus.min.js

482 ms

scripts.js

scripts.js

485 ms

js

js

59 ms

logo.aspx

logo.aspx

1075 ms

jquery.maskedinput.min.js

jquery.maskedinput.min.js

484 ms

wc-blocks-rtl.css

wc-blocks-rtl.css

569 ms

hooks.min.js

hooks.min.js

572 ms

i18n.min.js

i18n.min.js

574 ms

index.js

index.js

574 ms

index.js

index.js

578 ms

polyfill.min.js

polyfill.min.js

30 ms

v4.6.5.js

v4.6.5.js

1639 ms

core.min.js

core.min.js

581 ms

mouse.min.js

mouse.min.js

663 ms

resizable.min.js

resizable.min.js

668 ms

draggable.min.js

draggable.min.js

669 ms

controlgroup.min.js

controlgroup.min.js

670 ms

checkboxradio.min.js

checkboxradio.min.js

673 ms

button.min.js

button.min.js

678 ms

dialog.min.js

dialog.min.js

759 ms

woocommerce.min.js

woocommerce.min.js

764 ms

track-internal-links.js

track-internal-links.js

764 ms

flatsome-live-search.js

flatsome-live-search.js

765 ms

api.js

api.js

42 ms

sourcebuster.min.js

sourcebuster.min.js

768 ms

order-attribution.min.js

order-attribution.min.js

686 ms

wp-polyfill.min.js

wp-polyfill.min.js

734 ms

index.js

index.js

642 ms

hoverIntent.min.js

hoverIntent.min.js

640 ms

flatsome.js

flatsome.js

640 ms

flatsome-lazy-load.js

flatsome-lazy-load.js

638 ms

woocommerce.js

woocommerce.js

636 ms

cart-fragments.min.js

cart-fragments.min.js

774 ms

clens-logo.png

clens-logo.png

695 ms

slider-clens-shop-1-1400x450.jpg

slider-clens-shop-1-1400x450.jpg

694 ms

cafe.png

cafe.png

691 ms

sibche.png

sibche.png

688 ms

logo.png

logo.png

687 ms

IRANSansWeb(FaNum).woff

IRANSansWeb(FaNum).woff

98 ms

IRANSansWeb(FaNum)_Medium.woff

IRANSansWeb(FaNum)_Medium.woff

110 ms

IRANSansWeb(FaNum)_Light.woff

IRANSansWeb(FaNum)_Light.woff

111 ms

IRANSansWeb(FaNum)_UltraLight.woff

IRANSansWeb(FaNum)_UltraLight.woff

203 ms

IRANSansWeb(FaNum)_Bold.woff

IRANSansWeb(FaNum)_Bold.woff

190 ms

IRANSansWeb(FaNum)_Black.woff

IRANSansWeb(FaNum)_Black.woff

202 ms

fl-icons.ttf

fl-icons.ttf

202 ms

flatsome.js

flatsome.js

98 ms

chunk.slider.js

chunk.slider.js

99 ms

chunk.popups.js

chunk.popups.js

98 ms

chunk.tooltips.js

chunk.tooltips.js

110 ms

recaptcha__en.js

recaptcha__en.js

59 ms

anchor

anchor

47 ms

styles__ltr.css

styles__ltr.css

13 ms

recaptcha__en.js

recaptcha__en.js

15 ms

sr2BvsM2R_OZKHX83mSXJ8YBPDmTxOV2dVCuSpL6Gdo.js

sr2BvsM2R_OZKHX83mSXJ8YBPDmTxOV2dVCuSpL6Gdo.js

59 ms

webworker.js

webworker.js

56 ms

logo_48.png

logo_48.png

46 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

78 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

79 ms

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

85 ms

recaptcha__en.js

recaptcha__en.js

74 ms

Accessibility Review

clens.ir accessibility score

95

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

Links do not have a discernible name

Best Practices

clens.ir 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

clens.ir SEO score

62

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

Language and Encoding

  • Language Detected

    FA

  • Language Claimed

    FA

  • Encoding

    UTF-8

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

clens.ir

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