7.3 sec in total
204 ms
6.8 sec
312 ms
Click here to check amazing Opterna content for Tunisia. Otherwise, check out these important facts you probably never knew about opterna.com
Visit opterna.com
We analyzed Opterna.com page load time and found that the first response time was 204 ms and then it took 7.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
opterna.com performance score
name
value
score
weighting
Value5.0 s
9/100
10%
Value12.8 s
0/100
25%
Value11.8 s
4/100
10%
Value3,050 ms
2/100
30%
Value0.041
99/100
15%
Value21.5 s
1/100
10%
204 ms
77 ms
66 ms
68 ms
68 ms
Our browser made a total of 137 requests to load all elements on the main page. We found that 76% of them (104 requests) were addressed to the original Opterna.com, 8% (11 requests) were made to Fonts.gstatic.com and 3% (4 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Opterna.com.
Page size can be reduced by 1.8 MB (46%)
4.0 MB
2.2 MB
In fact, the total size of Opterna.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. 85% 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 1.5 MB which makes up the majority of the site volume.
Potential reduce by 149.9 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 149.9 kB or 85% of the original size.
Potential reduce by 79.8 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. Opterna images are well optimized though.
Potential reduce by 920.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 920.6 kB or 60% of the original size.
Potential reduce by 693.1 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. Opterna.com needs all CSS files to be minified and compressed as it can save up to 693.1 kB or 85% of the original size.
Number of requests can be reduced by 73 (59%)
123
50
The browser has sent 123 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Opterna. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 42 to 1 for JavaScripts and from 27 to 1 for CSS and as a result speed up the page load time.
opterna.com
204 ms
wp-emoji-release.min.js
77 ms
cuteslider.css
66 ms
beauty-contact-popup-form.css
68 ms
styles.css
68 ms
hotspot.css
76 ms
settings.css
78 ms
dynamic-captions.css
109 ms
static-captions.css
114 ms
woocommerce-layout.css
110 ms
woocommerce.css
114 ms
bootstrap.css
143 ms
superfish.css
113 ms
template.css
200 ms
bootstrap-responsive.css
165 ms
prettyPhoto.css
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style.css
168 ms
css
33 ms
css
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css
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options.css
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uploadifive.css
230 ms
user_style.css
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user.css
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jquery.js
258 ms
jquery-migrate.min.js
227 ms
modernizr.min.js
249 ms
cute.slider.js
267 ms
cute.transitions.all.js
257 ms
respond.min.js
265 ms
beauty-contact-popup-form.js
265 ms
beauty-contact-popup.js
290 ms
jquery.themepunch.plugins.min.js
333 ms
jquery.themepunch.revolution.min.js
341 ms
zxcvbn-async.min.js
319 ms
jquery.tinysort.js
321 ms
css
29 ms
jquery-ui.css
16 ms
jquery-ui.js
9 ms
jquery.form.min.js
317 ms
scripts.js
343 ms
hotspot.js
368 ms
add-to-cart.min.js
364 ms
jquery.blockUI.min.js
350 ms
woocommerce.min.js
351 ms
jquery.cookie.min.js
365 ms
cart-fragments.min.js
363 ms
jquery.carouFredSel-6.0.4-packed.js
378 ms
bootstrap.min.js
377 ms
plugins.js
355 ms
superfish_menu.js
363 ms
jquery.prettyPhoto.js
375 ms
jquery.flexslider-min.js
367 ms
znscript.js
394 ms
password-strength-meter.min.js
363 ms
password_protect.js
352 ms
custom.css
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OpternaHeaderFooter_logo.png
105 ms
dummy.png
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5Steps_FTTx-Slider.jpg
185 ms
btn_get-started.png
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video-Slider-e1392927302555.jpg
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Revolution-Slider-%E2%80%B9-Opterna-%E2%80%94-WordPress-copy.png
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Central-Office22.png
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BTN_LEARN-MORE.png
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dividing-line.png
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Central-Office.png
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MDU_Solution.png
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MDU_Solutions2.png
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MTUSFU_2.png
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MTUSFU.png
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OSP_Solutions.png
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OSP.png
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who-we-are-Opterna-e.png
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what-we-do-opterna-e.png
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KnowledgeCenter_Opterna-e.png
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opterna-fttx-products-applications.png
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transparent.png
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Enterprise-Software-Solution-e1435726919990.jpg
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Cellular_Base_Tran_Station_BTS_d7f10c3381b48944dd84b94f847945bd.jpg
882 ms
opterna-fttx-monitoring-solutions.png
883 ms
Central_Office_f.png
883 ms
MDU_66.png
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SFU-MTU1_6.png
884 ms
OSP-Solutions_a.png
886 ms
opterna-fttx-solutions.png
886 ms
ico-getquote.png
887 ms
search_icon2.png
888 ms
ico-downloadpdf.png
889 ms
WebBannerRegister-NoExp1-54x54.png
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partner_02_71df8b95e1a2150d9fa32a55dd281970.png
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partner_05_9fd66fd1aff718bcc63f6f1def2ab71b.png
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all.js
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partner_ACOME.png
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partner_telefonica.png
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New_World_Map.png
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glyphicons-halflings-white.png
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xd_arbiter.php
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xd_arbiter.php
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glyphicons-halflings.png
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www-embed-player-vflfNyN_r.css
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www-embed-player.js
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base.js
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twitter-bird.png
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social-icons-sprite.png
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arrow_totop.png
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analytics.js
288 ms
player_api
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opterna.com
1954 ms
loader.gif
278 ms
timer.png
279 ms
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ad_status.js
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coloredbg.png
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large_left.png
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large_right.png
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collect
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www-widgetapi.js
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k-nav.png
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Revolution-Slider-%E2%80%B9-Opterna-%E2%80%94-WordPress-copy.png
1977 ms
woocommerce-smallscreen.css
58 ms
zxcvbn.min.js
302 ms
widgets.js
274 ms
button.0308b81ff1714e446f674b5b9793f2cd.js
118 ms
opterna.com accessibility score
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
[aria-hidden="true"] elements contain focusable descendents
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Some elements have a [tabindex] value greater than 0
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
opterna.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
opterna.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Opterna.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 Opterna.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.
opterna.com
Open Graph data is detected on the main page of Opterna. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: