6.5 sec in total
187 ms
6.1 sec
265 ms
Click here to check amazing Tenaska content for United States. Otherwise, check out these important facts you probably never knew about tenaska.com
Tenaska home page: We are a company specializing in power plant development and operation, and natural gas and electric power marketing.
Visit tenaska.comWe analyzed Tenaska.com page load time and found that the first response time was 187 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
tenaska.com performance score
name
value
score
weighting
Value4.6 s
13/100
10%
Value11.1 s
0/100
25%
Value7.3 s
29/100
10%
Value470 ms
61/100
30%
Value0.02
100/100
15%
Value10.5 s
23/100
10%
187 ms
4055 ms
171 ms
231 ms
295 ms
Our browser made a total of 124 requests to load all elements on the main page. We found that 85% of them (105 requests) were addressed to the original Tenaska.com, 2% (3 requests) were made to Use.typekit.net and 2% (3 requests) were made to S.gravatar.com. The less responsive or slowest element that took the longest time to load (4.1 sec) belongs to the original domain Tenaska.com.
Page size can be reduced by 1.4 MB (34%)
4.1 MB
2.7 MB
In fact, the total size of Tenaska.com main page is 4.1 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. 80% 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 2.2 MB which makes up the majority of the site volume.
Potential reduce by 93.4 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 93.4 kB or 83% of the original size.
Potential reduce by 45.7 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. Tenaska images are well optimized though.
Potential reduce by 927.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 927.4 kB or 71% of the original size.
Potential reduce by 329.2 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. Tenaska.com needs all CSS files to be minified and compressed as it can save up to 329.2 kB or 85% of the original size.
Number of requests can be reduced by 72 (62%)
116
44
The browser has sent 116 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tenaska. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 44 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.
tenaska.com
187 ms
www.tenaska.com
4055 ms
bjx8hrh.js
171 ms
jquery.min.js
231 ms
jquery-ui-1.8.13.custom.min.js
295 ms
jquery.multi-accordion-1.5.3.js
151 ms
jquery.multi-accordion-1.5.3.b.js
152 ms
jquery.quicksand.js
149 ms
jcustom.js
149 ms
jquery.prettyPhoto.js
226 ms
style.css
224 ms
tubepress.css
224 ms
timeline.css
225 ms
foundation.css
305 ms
app.css
294 ms
style.css
299 ms
accordion.css
301 ms
prettyPhoto.css
300 ms
css
27 ms
rh_columns.css
355 ms
cat-posts.css
361 ms
settings.css
367 ms
style.css
370 ms
jquery.fancybox-1.3.7.min.css
370 ms
jetpack.css
375 ms
basic.css
471 ms
vanilla_bar.css
474 ms
jquery.js
504 ms
jquery-migrate.min.js
474 ms
jquery.hoverIntent.minified.js
474 ms
jquery.cookie.js
474 ms
jquery.dcjqaccordion.2.9.js
490 ms
sws_frontend.js
496 ms
tubepress.js
504 ms
wordpress-ajax.js
505 ms
modernizr.foundation.js
522 ms
disable-gf-fields.js
557 ms
jquery.themepunch.tools.min.js
632 ms
jquery.themepunch.revolution.min.js
571 ms
css
31 ms
devicepx-jetpack.js
7 ms
gprofiles.js
59 ms
e-201611.js
4 ms
jquery.lightbox.css
511 ms
skin.php
438 ms
jquery.themepunch.tools.min.js
535 ms
jquery.themepunch.revolution.min.js
490 ms
jquery.reveal.js
504 ms
www.tenaska.com
241 ms
jquery.orbit-1.4.0.js
430 ms
jquery.customforms.js
432 ms
jquery.placeholder.min.js
482 ms
jquery.tooltips.js
485 ms
app.js
494 ms
jquery.easing.1.3.js
433 ms
jquery.quicksand.js
427 ms
jquery.prettyPhoto.js
455 ms
hoverIntent.js
473 ms
ubermenu.min.js
477 ms
wpgroho.js
485 ms
wp-embed.min.js
434 ms
jquery.fancybox-1.3.7.min.js
430 ms
jquery.easing.pack.js
462 ms
jquery.mousewheel.min.js
471 ms
wp-emoji-release.min.js
398 ms
rh_columns.css
405 ms
ga.js
28 ms
__utm.gif
46 ms
power_gen_slider.jpg
383 ms
powergen_type.png
372 ms
Natural_Gas_main.jpg
380 ms
naturalgasmarketing_type.png
372 ms
TMV25logo.png
374 ms
power_marketing_slider1.jpg
383 ms
powermarketing_type.png
374 ms
biofuels_slider_main.jpg
384 ms
Fuel-and-Ag-Commodities-Marketing3-line.png
375 ms
energy_dev_slider.jpg
434 ms
energydev_type.png
378 ms
solar_slider.jpg
555 ms
solar_type1.png
386 ms
private_slider.jpg
411 ms
privateequity_type.png
433 ms
natural_gas_slider.jpg
625 ms
naturalgas_type.png
433 ms
more_arrow.png
432 ms
tenaska_logo_white.png
457 ms
feed.png
460 ms
linkedin.png
465 ms
search_icon.png
525 ms
spacer.gif
526 ms
red_arrow.png
530 ms
menu_bg.png
532 ms
tenaska_logo.png
576 ms
mega_about.jpg
593 ms
energy_mega.jpg
595 ms
link_arrow.png
597 ms
power_mega.jpg
600 ms
private_mega.jpg
650 ms
gas_exploration_mega.jpg
662 ms
social_mega.jpg
664 ms
home_responsive_img.jpg
799 ms
arrow_large_left.png
666 ms
arrow_large_right.png
669 ms
FactBar4_Home-Page.jpg
341 ms
annual_report_2014.png
339 ms
a9ytR9iSAcWNcEnnW5pdK7RhdukFAgjwOF8VnndIxrMffO5FgsMdeMJ6Mk6f5Mb.woff
332 ms
DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf
314 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
314 ms
__utm.gif
309 ms
hovercard.css
65 ms
services.css
92 ms
hr_bg.png
384 ms
about_image.jpg
387 ms
blog_fallback.jpg
387 ms
go_right.jpg
389 ms
FactBar4_Home-Page.jpg
392 ms
annual_report_2014.png
454 ms
loader.gif
449 ms
large_left.png
449 ms
large_right.png
451 ms
g.gif
30 ms
p.gif
127 ms
jquery-ui-1.8.13.custom.min.js
152 ms
tenaska.com accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
tenaska.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
tenaska.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
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tenaska.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 Tenaska.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.
tenaska.com
Open Graph data is detected on the main page of Tenaska. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: