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Welcome to wivb.com homepage info - get ready to check WIVB best content for United States right away, or after learning these important things about wivb.com
WIVB News 4 Buffalo is your source for Western New York's local news, weather and sports. News 4 is here for you with breaking news and weather coverage.
Visit wivb.comWe analyzed Wivb.com page load time and found that the first response time was 26 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
wivb.com performance score
name
value
score
weighting
Value5.7 s
5/100
10%
Value14.6 s
0/100
25%
Value20.6 s
0/100
10%
Value9,080 ms
0/100
30%
Value0.009
100/100
15%
Value45.3 s
0/100
10%
26 ms
152 ms
70 ms
200 ms
199 ms
Our browser made a total of 220 requests to load all elements on the main page. We found that 0% of them (1 request) were addressed to the original Wivb.com, 20% (45 requests) were made to Lintvwivb.files.wordpress.com and 14% (30 requests) were made to Wx.wivb.com. The less responsive or slowest element that took the longest time to load (693 ms) relates to the external source Linforms.wufoo.com.
Page size can be reduced by 1.5 MB (26%)
5.9 MB
4.4 MB
In fact, the total size of Wivb.com main page is 5.9 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. Images take 3.7 MB which makes up the majority of the site volume.
Potential reduce by 155.5 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 155.5 kB or 83% of the original size.
Potential reduce by 52.3 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. WIVB images are well optimized though.
Potential reduce by 1.1 MB
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 1.1 MB or 62% of the original size.
Potential reduce by 273.6 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. Wivb.com needs all CSS files to be minified and compressed as it can save up to 273.6 kB or 81% of the original size.
Number of requests can be reduced by 84 (39%)
214
130
The browser has sent 214 CSS, Javascripts, AJAX and image requests in order to completely render the main page of WIVB. 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 19 to 1 for CSS and as a result speed up the page load time.
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wivb.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
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
The document uses <meta http-equiv="refresh">
wivb.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
Missing source maps for large first-party JavaScript
wivb.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
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 Wivb.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 Wivb.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.
wivb.com
Open Graph data is detected on the main page of WIVB. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: